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4 bed house for sale West Street, Portsmouth, PO1

Guide price

£1,700,000

Added on 16/09/2026

Type: House
Bedrooms: 4
Bathrooms: 4
Size: £806 per sq ft
Tenure: Freehold

Council tax Band F £3,386 a year EPC C 74 potential B

Key features

Panoramic views across Portsmouth Harbour, The Solent and the Isle of Wight
Exceptional roof terrace and balcony for outdoor entertaining
Contemporary townhouse arranged over multiple floors
Stylish open-plan kitchen, dining and living space
Secure off-road parking and integral garage
Prime position in the heart of historic Old Portsmouth

About this property

Exceptional waterfront home with panoramic views, terrace and parking.

16 West Street is a striking contemporary townhouse, superbly positioned to enjoy a front-row aspect over Portsmouth Harbour and The Solent. Offering exceptional coastal living, the property combines stylish modern accommodation with far-reaching views of the ever-changing maritime landscape.

Floorplan

Energy performance

C 74

Current

Potential

92+

81-91

82 B

69-80

74 C

55-68

39-54

21-38

1-20

This home is rated band C, scoring 74 out of 100. The average British home is band D. Its certificate says it could reach band B (82) if the improvements it recommends were carried out.

Read from the certificate published with this listing, so it may not be the latest one. Check the government EPC register for the full certificate and its recommendations.

Council tax

Band F £3,386 a year

Per year

Band A

£1,563
Band B

£1,823
Band C

£2,084
Band D

£2,344
Band E

£2,865
Band F

This home: £3,386
Band G

£3,907
Band H

£4,689

This home is in band F, which costs £3,386 a year in Gosport for 2026/27.

Figures from MHCLG (Open Government Licence v3): the average bill for each band across Gosport, including the typical parish precept, so a parish's own bill can differ a little. Discounts lower the bill, such as 25% off for an adult living alone. Check a home's band on GOV.UK.

Price guide

74 comparables · within 3 miles

Priced above 100% of the 4-bed houses for sale nearby right now.

This home, £1,700,000 Median £382,500 · £258,000 – £660,500

Per square foot

£806 200% over

4-bed houses nearby £269

Against sold prices

187% over

PO1 sold median £281 / sq ft, 449 sales

Compared with 74 4-bed houses for sale within 3 miles, on the market now or already under offer. The range is the middle 80% of their asking prices. Sold prices are HM Land Registry sales in PO1 over the last 24 months, per square foot of EPC floor area. All sold £/sq ft in PO1 →

Location

West Street, Portsmouth, PO1

Open map Street View

Mortgage and stamp duty

Property price £1,700,000

£850k £2.6m

Deposit10% £170,000

£0 £1.7m

Interest rate 4.5%

0.5% 15%

Repayment period 25 years

5 years 40 years

A £1,530,000 mortgage. Most lenders would want a household income of about £340,000 to support it.

A guide only, for a capital repayment mortgage. The rate you are offered and what you can borrow depend on your circumstances and a full application with a lender or broker. Your home may be repossessed if you do not keep up repayments on your mortgage.

Properties sold nearby

HM Land Registry sales nearby. Floor areas from Energy Performance Certificates where matched.

Address	Type	Sold	Size	Size	£/sq ft	Price
Flat 1, Trident House, 14, West Street Flat / maisonette	Flat / maisonette	Sept 2024	n/a	n/a	n/a	£360,000
16, West Street Terraced	Terraced	Aug 2021	2,390 sq ft £670/sq ft	2,390 sq ft	£670	£1,600,000
Periscope House, 10, West Street Terraced	Terraced	Jun 2019	4,489 sq ft £234/sq ft	4,489 sq ft	£234	£1,050,000
2, West Street Terraced	Terraced	Nov 2012	1,281 sq ft £484/sq ft	1,281 sq ft	£484	£620,000
2, West Street Semi-detached	Semi-detached	Jul 2009	1,281 sq ft £281/sq ft	1,281 sq ft	£281	£360,000
10, West Street Terraced	Terraced	Feb 2002	4,489 sq ft £62/sq ft	4,489 sq ft	£62	£280,000
2, West Street Semi-detached	Semi-detached	Aug 2001	1,281 sq ft £273/sq ft	1,281 sq ft	£273	£350,000
Seagull Apartment, 1, West Street Flat / maisonette	Flat / maisonette	Mar 2001	n/a	n/a	n/a	£199,950