Skip to content
1 / 25 · Screenshot 2026-07-14 at 12.02.41.png
Screenshot 2026-07-14 at 12.02.41.png
For sale
£550,000Offers over

Gunwharf Quays, Portsmouth, PO1 3FR

3bedrooms
3bathrooms
Apartmenttype
Leaseholdtenure

Listed 17 Jul 2026 · Portsmouth

How the price compares

This home£550,000
Median 3 bed in PO1£250k31 homes listed · £346 per sq ft
Difference+120%above the area median

Key features

  • 3 BED + 3 BATH
  • NO FORWARD CHAIN
  • PRIVATE ALLOCATED PARKING
  • FOURTH FLOOR
  • INCREDIBLE VIEWS
  • NEVER BEEN LIVED IN
  • BRAND NEW CONDITION THROUGHOUT
  • LIFT IN BUILDING
  • PRIVATE BALCONY
  • 24 HOUR CONCIERGE SERVICE

About this home

We are pleased to welcome to the market this immaculate three bedroom fourth floor apartment with breath taking views and private allocated parking located in Gunwharfs prestigious development The No 1 Building.

The current owner purchased this property from new and it has never been lived in.

The property boasts three generous size bedrooms, two benefit from an ensuite along with a separate modern bathroom. The heart of the home is an open-plan living, dining, and kitchen area. The kitchen is a modern design, featuring sleek white cabinetry, integrated appliances, and a contrasting dark countertop. Recessed lighting throughout adds to the contemporary ambiance with large floor-to-ceiling windows dominate the living areas, flooding the space with natural light and offering panoramic views of the surrounding city. The apartment includes a private balcony, accessible through sliding glass doors, providing an outdoor extension of the living space. The balcony features a wood-decked floor and glass balustrades, maintaining the unobstructed views.

This apartment combines functionality with style, offering a luxurious urban living experience with its modern amenities and breathtaking city views. Other benefits are 24 hour concierge service and private fob entry system.

For more information or to arrange a viewing please call Castles today.

Kitchen/Diner/Lounge - 8.29 x 5.06 (27'2" x 16'7") -

Bedroom 1 - 5.36 x 5.31 (17'7" x 17'5") -

Bedroom 2 - 4.67 x 3.59 (15'3" x 11'9") -

Bedroom 3 - 3.63 x 2.93 (11'10" x 9'7") -

Ensuite - 2.17 x 1.18 (7'1" x 3'10") -

Ensuite - 2.47 x 2.05 (8'1" x 6'8") -

Bathroom -

Financial Services - If you are looking to get a comparison on your mortgage deal then do let us know as we can put you in touch with some independent mortgage advisors that would be happy to help. It is always worth a last minute comparison before you purchase a property as the current deals can change weekly.

Solicitors - If you are looking for a solicitor to handle the conveyancing process then do let us know as we can point you in the direction of some local, well recommended companies that would be happy to help and provide you with a quote.

Anti Money Laundering - Castles Estate Agents have a legal obligation to complete anti-money laundering checks at our cost via a portal called Credas. Please note the Credas AML check includes taking a copy of identification for each purchaser, a proof of address and proof of name document is required. Please note we cannot agree a transaction without the Credas AML check being completed and there will be a small admin fee of £25+VAT charged to the successful purchasers to complete these legally required checks.

Lease Information - Lease Length: 186 years

Service Charge & Ground Rent: £6300 Per Annum.

* Please be aware this information has been provided to us by the sellers to the best of their knowledge and will be clarified specifically by the solicitors during the conveyancing process *

Property details

Property type
Apartment
Tenure
Leasehold
Lease remaining
186 years left
Service charge
£6,300 per year
Parking
Yes

Floorplan

23, No1 Gunwharf Quays-high.jpg

Location

Skip map

1 on this map

  • Portsmouth Harbour Station0.2 mi
  • Portsmouth & Southsea Station0.6 mi
  • Fratton Station1.3 mi

What nearby homes sold for

Median sold prices in PO1 over the last 12 months: terraced £225k · flat £205k · semi-detached £209k.

AddressTypeSoldPrice
38 The Vulcan, Gunwharf Quays
Portsmouth PO1 3BF
Flat
Leasehold
22 Jun 2026£370,000
24 Arethusa House, Gunwharf Quays
Portsmouth PO1 3TQ
Flat
Leasehold
12 Jun 2026£480,000
Flat 87, The Crescent Building, Gunwharf Quays
Portsmouth PO1 3SZ
Flat
Leasehold
29 May 2026£165,000
18 The Vulcan, Gunwharf Quays
Portsmouth PO1 3BF
Flat
Leasehold
22 May 2026£335,000
Flat 148, The Round House, Gunwharf Quays
Portsmouth PO1 3SH
Flat
Leasehold
27 Mar 2026£140,000
Flat 113, The Round House, Gunwharf Quays
Portsmouth PO1 3SH
Flat
Leasehold
12 Mar 2026£115,000
Flat 73, 1, Gunwharf Quays
Portsmouth PO1 3FS
Flat
Leasehold
6 Mar 2026£265,000
Flat 46, 1, Gunwharf Quays
Portsmouth PO1 3FR
Flat
Leasehold
27 Feb 2026£170,000
Flat 106, 1, Gunwharf Quays
Portsmouth PO1 3FS
Flat
Leasehold
1 Dec 2025£277,500
Flat 28, The Crescent Building, Gunwharf Quays
Portsmouth PO1 3SY
Flat
Leasehold
19 Nov 2025£260,000

Contains HM Land Registry data © Crown copyright and database right 2026. Licensed under the Open Government Licence v3.0. All sales in PO1

Buying costs

Monthly repayment£2,751£55,000 deposit · £495,000 loan
Stamp Duty£17,500England rates

Estimates only, using rates in force from April 2025. Check GOV.UK, Revenue Scotland or the Welsh Revenue Authority and speak to a mortgage adviser before you offer.

Listed by Castles Estate Agents, Hampshire on Rightmove (original listing). First listed 17 Jul 2026; details checked 7 Nov 2026. Latest change: added on 17/07/2026.

Agent disclaimer

Disclaimer - Property reference 34816936. The information displayed about this property comprises a property advertisement. Rightmove.co.uk makes no warranty as to the accuracy or completeness of the advertisement or any linked or associated information, and Rightmove has no control over the content. This property advertisement does not constitute property particulars. The information is provided and maintained by Castles Estate Agents, Hampshire. Please contact the selling agent or developer directly to obtain any information which may be available under the terms of The Energy Performance of Buildings (Certificates and Inspections) (England and Wales) Regulations 2007 or the Home Report if in relation to a residential property in Scotland.

Similar homes nearby

See all
Reduced
22 photos · Floorplan
£550,000
4 bed2 bathEnd of Terrace

Welch Road, Southsea

Listed 17 Apr 2026