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1 bed flat for sale Swan Street, Isleworth, TW7

Asking price
£420,000
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Added on 23/10/2026

Type
Flat
Bedrooms
1
Size
£669 per sq ft
Tenure
Ask agent

Key features

  • Underfloor heating throughout
  • Prime old isleworth location with excellent transport links
  • Direct access to the thames towpath
  • Modern fitted kitchen with integrated appliances
  • Luxury marble-effect tiled bathroom
  • Large double bedroom with bespoke fitted wardrobes
  • Full-width private balcony overlooking landscaped courtyard
  • Impressive 29ft open-plan living area
  • Spacious 627 sq ft apartment – 20% larger than typical lion wharf one-beds
  • Secure allocated underground parking

About this property

A beautifully presented, spacious one-bedroom apartment with a private balcony, ideally located within the sought-after Swan Court development in the heart of historic Old Isleworth, moments from the River Thames. This attractive contemporary apartment offers approximately 627 sq ft (58.3 sq m) of thoughtfully arranged internal accommodation, combining generous living space, modern finishes and an excellent location.

Floorplan

Council tax

Ask agent
Per year
  • Band A
    £1,657
  • Band B
    £1,934
  • Band C
    £2,210
  • Band D
    £2,486
  • Band E
    £3,039
  • Band F
    £3,591
  • Band G
    £4,144
  • Band H
    £4,972

The agent hasn't said which band this home is in; you can look it up on GOV.UK. In Richmond upon Thames, 2026/27 bills run from £1,657 a year in band A to £4,972 in band H.

Figures from MHCLG (Open Government Licence v3): the average bill for each band across Richmond upon Thames, 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.

Property timeline

  1. Listed
    October 2026 £420,000

    1 bed · this listing

Past sales can't be shown: the agent hasn't given the flat number.

Price guide

100 comparables · within 1.4 miles

Priced above 67% of the 1-bed flats for sale nearby right now.

This home, £420,000 Median £350,000 · £254,500 – £516,000
Per square foot
£669 1% over
1-bed flats nearby £661
Against sold prices
19% over
TW7 sold median £561 / sq ft, 683 sales

Compared with 100 1-bed flats for sale within 1.4 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 TW7 over the last 24 months, per square foot of EPC floor area. All sold £/sq ft in TW7 →

Location

Swan Street, Isleworth, TW7

Mortgage and stamp duty

Property price £420,000
£210k £630k
Deposit10% £42,000
£0 £420k
Interest rate 4.5%
0.5% 15%
Repayment period 25 years
5 years 40 years

A £378,000 mortgage. Most lenders would want a household income of about £84,000 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.

AddressSoldSizePrice
Flat 20, Swan Court, Swan Street Flat / maisonetteJun 20251,076 sq ft £567/sq ft£610,000
Flat 28, Swan Court, Swan Street Flat / maisonetteJun 2024797 sq ft £604/sq ft£481,000
Flat 50, Swan Court, Swan Street Flat / maisonetteOct 2023904 sq ft £608/sq ft£550,000
Flat 66, Swan Court, Swan Street Flat / maisonetteJul 2023753 sq ft £743/sq ft£560,000
Flat 44, Swan Court, Swan Street Flat / maisonetteNov 2022538 sq ft £753/sq ft£405,000
Flat 22, Swan Court, Swan Street Flat / maisonetteJun 2021969 sq ft £619/sq ft£600,000
17, Swan Court, Swan Street TerracedJun 20211,593 sq ft £568/sq ft£905,000
Flat 36, Swan Court, Swan Street Flat / maisonetteMay 2021764 sq ft £704/sq ft£538,000

All sales on Swan Street → All sold prices in Isleworth →

Area insights

The neighbourhood around this property.

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