Nigeria Property Centre

Unfurnished Detached Duplexes in Abuja

There are 3,749 houses for sale and rent in Abuja as of 11 Aug 2026, with an average price of ₦600M. Every listing is posted by an estate agent or developer you can contact directly — filter by price, type, furnishing and recency to find the right home.

Browse by category
For Rent Short Lets For Sale Joint Venture
Browse by locality in Abuja
Abaji Apo Asokoro District Bwari Central Area Phase 2 Central Business District Cultural Zones Dakibiyu Dakwo Dape Dei-Dei Diplomatic Zones Duboyi Durumi Dutse Gaduwa Galadimawa Garki Gudu Guzape District Gwagwalada Gwarinpa Idu Industrial Ija Institution and Research Jabi Jahi Jikwoyi Kaba Kabusa Kado Kafe Kagini Karmo Karsana Karshi Karu Katampe Kaura Kpeyegyi Kubwa Kuje Kukwaba Kurudu Kwali Kyami Life Camp Lokogoma District Lugbe District Maitama District Mbora (Nbora) Mpape Nyanya Okanje Orozo Utako Wumba Wuse Wuse 2 Wuye
Neighbourhoods
Abuja Kaduna Zaria Expressway Airport Road Brains and Hammers Estate Centage Estate Citec Estate Cooperative Estate Efab Estate Estates Fafu Estate Faplins Estate Fynestone Estate Godab Estate Gwarimpa Estate Kafe Garden Estate Kings Park Estate Kingstown Estate Peace Court Estate Platinum City Estate Prince and Princess Estate Same Global Estate Southend Estate Suncity Estate Sunnyvale Estate Verizon Estate Villa Nova Estate Wonderland Estate
Features
Serviced
All house types All states in Nigeria

481–501 of 3,749 properties

Premium Plus Top promoted listing
Exclusive 4 Bedroom with BQ & Bush Bar with Excellent Facilities
1 photo
₦25,000,000 /yr

Detached duplex for rent

Exclusive 4 Bedroom with BQ & Bush Bar with Excellent Facilities

Exclusive 4 bedroom + BQ with BQ & bush bar with excellent facilities. A beautiful residence in a highly sought-after and secure neighbourhood, strategically located around American International School, Durumi, Abuja. Designed for comfortable, private living, with the added lifestyle advantage of a BQ & Bush Bar, Play ground Gor Kids perfect for entertaining and relaxing at home. Facilities: - 24/7 Electricity - Central Generator - BQ & Bush Bar - Well-Serviced Estate Location: Durumi, Abuja, around American International School Axis Annual Rent: ₦25,000,000 Service Charge: ₦2,440,000 This is the kind of property that may not stay available for long. Full video available upon request. DM Winners Properties for a private inspection and further details. Serious enquiries only.

Around American International School, Durumi, Abuja
4 Beds 6 Baths 5 Toilets

Winner's Property (Subsidiary of Zukada Investment Nig. LTD.)

Verified Agent

Contact agent
6 Bedroom Fully Detached Duplex with BQ — Katampe Extension, Katampe, Abuja
Premium
17
₦1,200,000,000

Detached duplex for sale

6 Bedroom Fully Detached Duplex with BQ

6 bedroom fully detached duplex with bq and swimming pool 3 parlour 6 bedroom all en-suite 2 study room Gym area Swimming pool Fully fitted kitchen Big parking area TV console Car port

Katampe Extension, Katampe, Abuja
6 beds 7 toilets
Palacios Homes
4 Bedroom Fully Detached Duplex — Off Jedo Road, Sabon Lugbe, Lugbe District, Abuja
Premium
12
₦200,000,000

Detached duplex for sale

4 Bedroom Fully Detached Duplex

Four bedroom fully detached duplex (To be delivered fully finished) 6 units available in a mini estate Going for 200m each

Off Jedo Road, Sabon Lugbe, Lugbe District, Abuja
4 beds 5 baths 5 toilets
Palacios Homes
Luxury 6 Bedroom Detached Duplex with Guest Chalet and Pool — Naf Valley Estate, Asokoro District, Abuja
Premium
14
₦35,000,000 /yr

Detached duplex for rent

Luxury 6 Bedroom Detached Duplex with Guest Chalet and Pool

Luxury 6-Bedroom Detached Duplex with Guest Chalet & Pool -- Naf Valley Estate, Asokoro Ready for Resort-Style Living in the Heart of Asokoro? Imagine owning your private paradise: a stunning 6-bedroom fully detached duplex plus a 2-bedroom guest chalet, complete with a modern swimming pool and beautiful gazebo --- all in prestigious Naf Valley Estate. Perfect for families seeking space, privacy, luxury, and top security. Enjoy daily relaxation by the pool, entertain in style, and live in one of Abuja's most exclusive locations. Why Act Now? Rare opportunity. These premium homes don't last! Rental Details: Rent: ₦35 Million × 2 years (2 years payment required) Agency & Legal: 20% Inspection Fee: ₦20,000 Call/WhatsApp 0809 285 9925 today for immediate inspection! Secure your dream home before it's gone.

Naf Valley Estate, Asokoro District, Abuja
6 beds 6 baths 7 toilets
Baseplate Nigeria LTD
A Detached Ambassadorial Duplex — Amazon Street, Maitama District, Abuja
Premium
21
₦2,300,000,000

Detached duplex for sale

A Detached Ambassadorial Duplex

Just listed for sale: An Uncompleted Ambassadorial Expatriate standard Morden Smart designed 6Beds Detached Duplex with 1room BQ and 2Rooms Guest House. by Belaad features upon completion: . Central Air conditioning system (Optional) . Family size Elevator - Large Living Room - ⁠Ante Room - ⁠Fitted Kitchen - ⁠2 Rooms Domestic Quarters - ⁠Swimming Pool (General) - ⁠Gate House - ⁠Modern Exterior Facade Offered Price: =aN2,5000,000.00 or its Naira equivalent at an advance Carcass. We're open for further discussion!

Amazon Street, Maitama District, Abuja
6 beds 6 baths 7 toilets 6 Parking
Brimvenatius Properties Nigeria Limited
Luxury 4-Bedroom Fully Detached Duplex with 2 Rooms BQ — Lokogoma District, Abuja
Premium
9
₦350,000,000

Detached duplex for sale

Luxury 4-Bedroom Fully Detached Duplex with 2 Rooms BQ

- Luxury 4-Bedroom Fully Detached Duplex with 2-Bedroom BQ Lokogoma, Abuja Experience luxury, comfort, and elegance in this exceptional home, located within a well-secured estate with tarred access roads in Lokogoma, Abuja. Location: Estate, Lokogoma, Abuja Property Features: - 4-Bedroom Fully Detached Duplex - 2-Bedroom Detached Boys' Quarters (BQ) - 2 Spacious Living Rooms - Guest Toilet - Fully Fitted Kitchen - Dining Area - All Bedrooms En-Suite - Swimming Pool - Gym House - Solar Water Heater - Gate House - Premium Finishing - Spacious Compound - Ample Parking Space - Serene and Secure Environment - Tarred Access Road Price: ₦350 Million Agency Fee: 5% This is an excellent opportunity to own a premium home in one of Abuja's fast-growing residential estates. Call: 08032577255 Chat: 08027375270 Schedule an inspection today and experience luxury living at its finest.

Lokogoma District, Abuja
4 beds 6 baths 7 toilets
Achieverz and Partners
Luxury 5 Bedroom Detached Duplex — Guzape District, Abuja
Premium
3
₦45,000,000

Detached duplex for rent

Luxury 5 Bedroom Detached Duplex

- Luxury 5-Bedroom Standalone Duplex Guzape, Abuja Location: Guzape, Abuja Rent: ₦45 Million Per Annum Experience premium living in this spacious 5-bedroom standalone duplex, perfectly located in one of Abuja's most prestigious and serene neighborhoods. Ideal for families and executives seeking comfort, privacy, and convenience. Property Features: - 5 Spacious Bedrooms (All En-Suite) - Expansive Living Room - Modern Fitted Kitchen - Spacious Compound - Ample Parking Space - Serene & Secure Environment - Excellent Road Network Additional Charges: - Caution Fee - Service Charge - Agency & Legal Fee: 20% Call: 08032577255 Chat: 08027375270 Available for immediate occupancy. Schedule an inspection today and make this exceptional home yours! #GuzapeAbuja #AbujaRentals #StandaloneDuplex #LuxuryHome #HomeForRent #AbujaRealEstate #LuxuryLiving #RealEstateNigeria #PremiumProperty #GuzapeHomes Sediqba

Guzape District, Abuja
5 beds 5 baths 6 toilets
Achieverz and Partners
Standard Built 5 Bedroom Fully Detached Duplex with Elevator Shaft — Jabi by King’s Court Estate, Jabi, Abuja
Premium
1
₦450,000,000

Detached duplex for sale

Standard Built 5 Bedroom Fully Detached Duplex with Elevator Shaft

For sale Standard built 5bedroom Fully detached duplex with Elevator shaft key features: -5rooms en-suite -2 spacious Living rooms -Attached Bq -In-Home Elevator shaft -Dining area -Guest toilet -Balcony / Sit out -Elegant ante room -Private Laundry Room -Walk in closet -Ample parking space Location:Jabi by King's court estate price: 450M (Finished) 50% initial deposit and spread between 6 - 12 months Professional fee 5%

Jabi by King’s Court Estate, Jabi, Abuja
5 beds 5 baths 6 toilets
Debs Properties
Luxury 5 Bedroom Fully Detached Duplex with BQ — Kado, Abuja
Premium
11
₦30,000,000 /yr

Detached duplex for rent

Luxury 5 Bedroom Fully Detached Duplex with BQ

Kado exquisite rental a Lovely state of the art 5-Bedroom fully detached duplex with a 4 Sitting rooms and a 1 Room Bq. Seeviced with Air conditioners It comes with sunproof windows and CCTV camera. Tarred road. Location: Kado Rent: 30M/Annum Agency fee: 4M Legal fee: 4M Inspection fee 20k Mtt

Kado, Abuja
5 beds 5 baths 6 toilets
Achieverz and Partners
4 Bedroom Detached Duplex Carcass — Lugbe District, Abuja
Premium
8
₦30,000,000

Detached duplex for sale

4 Bedroom Detached Duplex Carcass

luxury 4bedroom detached duplex carcass with b.q and big compound measuring 550 square meters, built for luxury, comfort and security in an estate in lugbe district. abuja - nigeria. price = 30million (30,000,000). note: 5% profession fee apply. title: rofo and estate allocation letter. features: - very serene and secured environment blended with nature. - well managed estate. - steady power supply. - 24 hours security. - available water. - excellent space arrangement (internally and externally). - spacious compound to wind and unwind. - excellent rental and resale values (good return on investment). - it is a must-see (good value for money). - don't miss this opportunity (this is indeed a value for money investment). for enquiries or inspection please contact: goldmind global homes nig ltd, suite c10, 2nd floor, broadway mall, behind kaura market, opposite prince and princess estate (2nd gate), abuja -- nigeria. or call/whatsapp: 07055558560. 07064844447. note: site inspection is strictly on appointment. goldmind global homes nig ltd specialise basically on real estate development, buying, selling and renting of property, property management, building/construction works, estate valuers & brokers, site supervision, architect and project management. (f1.w6.jul.26)

Lugbe District, Abuja
4 beds 5 baths 5 toilets 5 Parking
Goldmind Global Homes Nig LTD
Brand New 4 Bedroom Fully Detached Duplex with BQ — Jahi, Abuja
Premium
5
₦550,000,000

Detached duplex for sale

Brand New 4 Bedroom Fully Detached Duplex with BQ

Location:- ️ Jahi by Gilmor, Abuja. Primary purpose : Residential/Commercial Use Title: C of O Price : 550m Description: Fully Detached 4 Beds Terrace Duplex BQ key features: All rooms ensuite Spacious Living Rooms Spacious kitchen and store Security House Boys Quarter (Behind) Spacious Balcony perks: - ⁠Electrical wiring Done - ⁠Serene environment - ⁠Great rental and resale value - ⁠Good access roads (Tarred) Notes: To be sold in its Present state. Brokerage Fee: 5% of purchase Price DM for more Details and Inspections.

Jahi, Abuja
4 beds
Windhoek Homes
4 Bedroom Detached Duplex Carcass — Lugbe District, Abuja
Premium
5
₦60,000,000

Detached duplex for sale

4 Bedroom Detached Duplex Carcass

Luxury 4Bedroom Detached Duplex Carcass With B.Q And Big Compound Measuring 650 Square Meters, Built For Luxury, Comfort And Security In An Estate In Lugbe District. Abuja - Nigeria. Price = 60million (60,000,000). Note: 5% Profession Fee Apply. Title: Rofo And Estate Allocation Letter. Features: - Very Serene And Secured Environment Blended With Nature. - Well Managed Estate. - Steady Power Supply. - 24 Hours Security. - Available Water. - Excellent Space Arrangement (Internally And Externally). - Spacious Compound To Wind And Unwind. - Excellent Rental And Resale Values (Good Return On Investment). - It Is a Must-See (Good Value For Money). - Don't Miss This Opportunity (This Is Indeed a Value For Money Investment). For Enquiries or Inspection Please Contact: Goldmind Global Homes Nig Ltd, Suite C10, 2nd Floor, Broadway Mall, Behind Kaura Market, Opposite Prince And Princess Estate (2nd Gate), Abuja -- Nigeria. or Call/Whatsapp: 07055558560. 07064844447. Note: Site inspection is strictly on appointment. Goldmind Global Homes Nig Ltd Specialise basically on real estate development, Buying, selling and renting of Property, Property management, building/construction works, estate valuers & brokers, site supervision, Architect and project management. (F1.W1.JUL.26)

Lugbe District, Abuja
4 beds 5 baths 5 toilets 5 Parking
Goldmind Global Homes Nig LTD
Tastefully Finished 5-Bedroom Detached Duplex with BQ — Mabushi, Abuja
Premium
22
₦30,000,000 /yr

Detached duplex for rent

Tastefully Finished 5-Bedroom Detached Duplex with BQ

Advert is for prospective tenant Tastefully finished and furnished 5-bedroom detached duplex with bq located in a serene and secure environment of Mabushi Rent: N30m Payable 2years Refundable Caution deposit: N3m Service charge: Self-serviced services and facilities Fitted kitchen with extractor and stove Extra kitchenette Top notch security Water Management System Waste Management General Cleaning Good Parking lot Standard bedrooms Green areas

Mabushi, Abuja
5 beds 5 baths 6 toilets
Ngkool Realtors
Luxury 6 Bedrooms Detached Duplex with BQ and Swimming Pool — Diplomatic Zone, Katampe Extension, Katampe, Abuja
Premium
17
₦1,500,000,000

Detached duplex for sale

Luxury 6 Bedrooms Detached Duplex with BQ and Swimming Pool

Newly built luxury 6bedroom detached duplex with BQ in a serene and secured area of Katampe Extension, Abuja. Features: Elevator Swimming pool 2 Living rooms Lounge Anteroom Box rooms Ample parking space Gym space Balconies Kitchenette Private compound Walk-in closets Fitted kitchen with store Serene and secured environment. For more details or inspection please contact us. Agency fee is 5%

Diplomatic Zone, Katampe Extension, Katampe, Abuja
6 beds 6 baths 7 toilets 5 Parking
Leapinglead Services
Luxury 5 Bedroom Detached Duplex (Carcass) — Lugbe District, Abuja
Premium
5
₦70,000,000

Detached duplex for sale

Luxury 5 Bedroom Detached Duplex (Carcass)

Luxury 5Bedroom Detached Duplex Carcass With B.Q And Big Compound Measuring 650 Square Meters, Built For Luxury, Comfort And Security In An Estate In Lugbe District. Abuja - Nigeria. Price = 70million (70,000,000). Note: 5% Profession Fee Apply. Title: Rofo And Estate Allocation Letter. Features: - Very Serene And Secured Environment Blended With Nature. - Well Managed Estate. - Steady Power Supply. - 24 Hours Security. - Available Water. - Excellent Space Arrangement (Internally And Externally). - Spacious Compound To Wind And Unwind. - Excellent Rental And Resale Values (Good Return On Investment). - It Is a Must-See (Good Value For Money). - Don't Miss This Opportunity (This Is Indeed a Value For Money Investment). For Enquiries or Inspection Please Contact: Goldmind Global Homes Nig Ltd, Suite C10, 2nd Floor, Broadway Mall, Behind Kaura Market, Opposite Prince And Princess Estate (2nd Gate), Abuja -- Nigeria. or Call/Whatsapp: 07055558560. 07064844447. Note: Site inspection is strictly on appointment. Goldmind Global Homes Nig Ltd Specialise basically on real estate development, Buying, selling and renting of Property, Property management, building/construction works, estate valuers & brokers, site supervision, Architect and project management. (F1.M2.JUL.26)

Lugbe District, Abuja
5 beds 6 baths 6 toilets 5 Parking
Goldmind Global Homes Nig LTD
Tastefully Finished 5-Bedroom Detached Duplex with BQ in an Estate — Utako, Abuja
Premium
10
₦25,000,000

Detached duplex for rent

Tastefully Finished 5-Bedroom Detached Duplex with BQ in an Estate

Advert is for prospective tenant Tastefully finished 5-bedroom detached duplex with bq located in an estate located in a serene and secure environment of Utako by Wuye. Rent: N25m Payable 2years Refundable Caution deposit: N3m Service charge: Self-serviced services and facilities Fitted kitchen with extractor and stove Top notch security Water Management System Waste Management General Cleaning Good Parking lot Standard bedrooms * Green areas

Utako, Abuja
5 beds 5 baths 6 toilets
Ngkool Realtors
Luxury 5 Bedroom Fully Detached Duplex House — Lugbe District, Abuja
Premium
9
₦100,000,000

Detached duplex for sale

Luxury 5 Bedroom Fully Detached Duplex House

Luxury 5Bedroom Fully Detached Duplex House With Big Compound Measuring 700 Square Meters, Built For Luxury, Comfort And Security In An Estate In Lugbe District. Abuja - Nigeria. Price = 100million (100,000,000). Note: 5% Profession Fee Apply. Title: Rofo And Estate Allocation Letter. Features: - Very Serene And Secured Environment Blended With Nature. - Well Managed Estate. - Steady Power Supply. - 24 Hours Security. - Available Water. - Excellent Space Arrangement (Internally And Externally). - Spacious Compound To Wind And Unwind. - Excellent Rental And Resale Values (Good Return On Investment). - It Is a Must-See (Good Value For Money). - Don't Miss This Opportunity (This Is Indeed a Value For Money Investment). For Enquiries or Inspection Please Contact: Goldmind Global Homes Nig Ltd, Suite C10, 2nd Floor, Broadway Mall, Behind Kaura Market, Opposite Prince And Princess Estate (2nd Gate), Abuja -- Nigeria. or Call/Whatsapp: 07055558560. 07064844447. Note: Site inspection is strictly on appointment. Goldmind Global Homes Nig Ltd Specialise basically on real estate development, Buying, selling and renting of Property, Property management, building/construction works, estate valuers & brokers, site supervision, Architect and project management. (F1.W6.JUL.26)

Lugbe District, Abuja
5 beds 6 baths 6 toilets 5 Parking
Goldmind Global Homes Nig LTD
5 Bedroom Detached Duplex — Guzape District, Abuja
Premium
6
₦950,000,000

Detached duplex for sale

5 Bedroom Detached Duplex

Your Dream Home Awaits in Guzape Main -- 15th July Exclusive! Imagine waking up every morning in your own luxurious 5-bedroom fully detached duplex... With a private room BQ, breathtaking space, and the peace of an exclusive estate where only 12 units exist --- and just 3 remain! Why This Home Will Change Your Life: Spacious & Sophisticated Living: 5 generous en-suite bedrooms designed for family comfort, privacy, and unforgettable moments. Fully Detached Duplex: Total independence and exclusivity --- no shared walls, just your castle. Bonus Room BQ: Perfect for staff, guests, or extra storage --- ultimate flexibility. Gated Serenity in Guzape Main: Secure, low-density compound with premium neighbors and unmatched tranquility. Prime Location: Enjoy effortless access to Abuja's best amenities while living in refined comfort. Only 3 units left. Once they're gone, this rare opportunity disappears. Asking Price: ₦950 Million (Direct from Management -- No Middlemen) Ready to secure your family's future in this limited paradise? Don't just dream it --- own it today! 5% Agency Fee Applies Call/WhatsApp immediately for inspection & details: 0809 285 9925 0803 628 4689 Your luxurious new chapter begins here. Act before these final units are claimed!

Guzape District, Abuja
5 beds 5 baths 6 toilets
Baseplate Nigeria LTD
Luxury 5-Bedroom Detached Duplex with Rooftop — Katampe Extension, Katampe, Abuja
Premium
16 Video
₦420,000,000

Detached duplex for sale

Luxury 5-Bedroom Detached Duplex with Rooftop

- Katampe extension, abuja 5-Bedroom Detached House Plot Size: 500sqm Title: C of O Features: Fully tiled Quality doors installed Current Status: kitchen yet to be installed Available as-is Price: - Asking Price: ₦450 Million - Net Price (As-Is): ₦420 Million Agency Fee: 5% Call: 08032577255 Chat: 08027375270 #AbujaRealEstate #KatampeExtension #AbujaProperty #PropertyForSale #LuxuryHomeAbuja RealEstateNigeria AbujaHomes HouseForSale InvestmentProperty AbujaLuxuryHomes NigeriaRealEstate PropertyInvestment DreamHome AbujaRealtor LuxuryLiving Yellow

Katampe Extension, Katampe, Abuja
5 beds 5 baths 5 toilets
Achieverz and Partners
Tastefully Finished 5-Bedroom Detached Duplex with BQ — Asokoro District, Abuja
Premium
9
₦35,000,000 /yr

Detached duplex for rent

Tastefully Finished 5-Bedroom Detached Duplex with BQ

Advert is for prospective tenant Tastefully finished 5-bedroom detached duplex with bq located in aso-villa in a serene and secure environment of Asokoro Rent: N35m Payable 2years Refundable Caution deposit: Service charge: Self-serviced services and facilities Fitted kitchen with extractor and stove Top notch security Water Management System Waste Management General Cleaning Good Parking lot Standard bedrooms * Green areas

Asokoro District, Abuja
5 beds 5 baths 6 toilets
Ngkool Realtors
4 Bedroom Duplex Carcass — Lugbe District, Abuja
Premium
15
₦36,000,000

Detached duplex for sale

4 Bedroom Duplex Carcass

4Bedroom Detached Duplex Carcass With B.Q And Measuring 700sqm, In An Estate In Lugbe District. Abuja - Nigeria. Price = 36million (36,000,000). Note: 5% Profession Fee Apply. Title: Rofo And Estate Allocation Letter. For Enquiries or Inspection Please Contact: Goldmind Global Homes Nig Ltd, Suite C10, 2nd Floor, Broadway Mall, Behind Kaura Market, Opposite Prince And Princess Estate (2nd Gate), Abuja -- Nigeria. or Call/Whatsapp: 07055558560. 07064844447. Note: Site inspection is strictly on appointment. Goldmind Global Homes Nig Ltd Specialise basically on real estate development, Buying, selling and renting of Property, Property management, building/construction works, estate valuers & brokers, site supervision, Architect and project management. (F1.M7B.JUL.26)

Lugbe District, Abuja
4 beds 5 baths 5 toilets 5 Parking
Goldmind Global Homes Nig LTD

Showing 481–501 of 3,749 properties

Area Guide

About Abuja, Nigeria

Abuja is the capital city of Nigeria. It is located in the centre of Nigeria, within the Federal Capital Territory (FCT). Abuja is a planned city, and was built mainly in the 1980s. It officially became Nigeria's capital on 12 December 1991, replacing Lagos, which is still the country's most populous city. At the 2006 census, the city of Abuja had a population of 776,298, making it one of the top ten most populous cities in Nigeria. The unofficial metropolitan area of Abuja is well over three million, which would make it the fourth largest urban area in Nigeria only surpassed by Lagos, Kano and Ibadan.

FAQ

Frequently asked questions

The average price of furnished detached duplexes in Abuja is ₦600,000,000.

The price of the most expensive furnished detached duplexes in Abuja is ₦10,000,000,000.

The price of the cheapest furnished detached duplexes in Abuja is ₦20,000,000.

There are 3,749 available furnished detached duplexes in Abuja. You can view and filter the list of property by price, furnishing and recency.

More property around Abuja

1 Bedroom Detached Duplexes for Sale & Rent in Abuja 2 Bedroom Detached Duplexes for Sale & Rent in Abuja 3 Bedroom Detached Duplexes for Sale & Rent in Abuja 4 Bedroom Detached Duplexes for Sale & Rent in Abuja 5 Bedroom Detached Duplexes for Sale & Rent in Abuja Houses for Sale & Rent in Abuja Flats for Sale & Rent in Abuja Land for Sale & Rent in Abuja