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1 bed flat for sale Harbour Avenue, Chelsea Island, SW10

Asking price

£645,000

Added on 29/09/2026

Type: Flat
Bedrooms: 1
Bathrooms: 1
Size: £1,316 per sq ft
Tenure: Ask agent

EPC B 85

Key features

One bedroom apartment
659 sq ft (61.2 sqm)
Open plan reception and kitchen
Private balcony
Residents' communal garden and gym
24 hour concierge

About this property

This exceptional one bedroom apartment for sale in Lighterman Towers, offers approximately 659 sq ft (61.2 sqm) of contemporary riverside living and is available through Prime London.

The property features a bright and spacious open plan reception and dining area, opening directly onto a private balcony and creating an excellent space for both relaxing and entertaining. A modern fully fitted kitchen with integrated appliances complements the living area, while the well proportioned double bedroom is finished with sophisticated interiors and generous storage.

Floorplan

Energy performance

B 85

Current

Potential

92+

81-91

85 B

69-80

55-68

39-54

21-38

1-20

This home is rated band B, scoring 85 out of 100. The average British home is band D.

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

Ask agent

Per year

Band A

£1,111
Band B

£1,296
Band C

£1,481
Band D

£1,667
Band E

£2,037
Band F

£2,407
Band G

£2,778
Band H

£3,333

The agent hasn't said which band this home is in; you can look it up on GOV.UK. In Kensington and Chelsea, 2026/27 bills run from £1,111 a year in band A to £3,333 in band H.

Figures from MHCLG (Open Government Licence v3): the average bill for each band across Kensington and Chelsea, 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.

Price guide

100 comparables · within 0.6 miles

Priced above 80% of the 1-bed flats for sale nearby right now.

This home, £645,000 Median £475,000 · £350,000 – £795,000

Per square foot

£1,316 42% over

1-bed flats nearby £929

Against sold prices

14% over

SW10 sold median £1,156 / sq ft, 381 sales

Compared with 100 1-bed flats for sale within 0.6 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 SW10 over the last 24 months, per square foot of EPC floor area. All sold £/sq ft in SW10 →

Location

Harbour Avenue, Chelsea Island, SW10

Open map Street View

Part of a development

This home is in Chelsea Island. See the scheme's facilities, developer and other homes there.

Chelsea Island

Berkeley · Hammersmith and Fulham

View development

Mortgage and stamp duty

Property price £645,000

£322k £968k

Deposit10% £65,000

£0 £645k

Interest rate 4.5%

0.5% 15%

Repayment period 25 years

5 years 40 years

A £580,000 mortgage. Most lenders would want a household income of about £129,000 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
C43, Lighterman Towers, 1, Harbour Avenue Flat / maisonette · new build	Flat / maisonette · new build	Feb 2025	1,970 sq ft £1,041/sq ft	1,970 sq ft	£1,041	£2,050,000
C55, Lighterman Towers, 1, Harbour Avenue Flat / maisonette	Flat / maisonette	Sept 2023	1,970 sq ft £393/sq ft	1,970 sq ft	£393	£775,000
C34, Lighterman Towers, 1, Harbour Avenue Flat / maisonette · new build	Flat / maisonette · new build	Mar 2023	1,970 sq ft £1,015/sq ft	1,970 sq ft	£1,015	£1,999,888
C62, Lighterman Towers, 1, Harbour Avenue Flat / maisonette · new build	Flat / maisonette · new build	Dec 2021	1,970 sq ft £1,027/sq ft	1,970 sq ft	£1,027	£2,023,000
Penthouse C, Lighterman Towers, 1, Harbour Avenue Flat / maisonette · new build	Flat / maisonette · new build	May 2021	1,970 sq ft £3,097/sq ft	1,970 sq ft	£3,097	£6,100,000
C24, Lighterman Towers, 1, Harbour Avenue Flat / maisonette · new build	Flat / maisonette · new build	Dec 2020	1,970 sq ft £914/sq ft	1,970 sq ft	£914	£1,800,000
C15, Lighterman Towers, 1, Harbour Avenue Flat / maisonette	Flat / maisonette	Feb 2020	1,970 sq ft £1,003/sq ft	1,970 sq ft	£1,003	£1,975,000
C14, Lighterman Towers, 1, Harbour Avenue Flat / maisonette · new build	Flat / maisonette · new build	Apr 2019	1,970 sq ft £711/sq ft	1,970 sq ft	£711	£1,400,000