1/5

1 bed flat for sale Union Lane, Isleworth, TW7

Asking price

£225,000

Added on 14/09/2026

Type: Flat
Bedrooms: 1
Bathrooms: 1
Size: £413 per sq ft
Tenure: Leasehold; 108 years left(from the agent's description)

Service charge £3,400 a yearGround rent £250 a year Council tax Band C £1,943 a year EPC C 80

* From the agent's description. Check it with them before you rely on it.

Highlights

From the agent's description

Chain free
Communal gardens
Lift
108 years left on the lease

About this property

A well-presented one bedroom apartment positioned in the centre of the development and offered to the market with no onward chain. The property is ready to move into, has a long lease and also comes with a range of appliances, perfect for a first-time buyer.

This lift-serviced apartment has easy access to communal grounds and also comes with undercroft parking.

Floorplan

Energy performance

C 80

Current

Potential

92+

81-91

69-80

80 C

55-68

39-54

21-38

1-20

This home is rated band C, scoring 80 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

Band C £1,943 a year

Per year

Band A

£1,457
Band B

£1,700
Band C

This home: £1,943
Band D

£2,186
Band E

£2,671
Band F

£3,157
Band G

£3,643
Band H

£4,371

This home is in band C, which costs £1,943 a year in Hounslow for 2026/27.

Figures from MHCLG (Open Government Licence v3): the average bill for each band across Hounslow, 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

100 comparables · within 1.5 miles

Cheaper than 95% of the 1-bed flats for sale nearby right now.

This home, £225,000 Median £307,500 · £250,000 – £475,000

Per square foot

£413 29% under

1-bed flats nearby £581

Against sold prices

26% under

TW7 sold median £561 / sq ft, 683 sales

Compared with 100 1-bed flats for sale within 1.5 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

Union Lane, Isleworth, TW7

Open map Street View

Mortgage and stamp duty

Property price £225,000

£112k £338k

Deposit10% £23,000

£0 £225k

Interest rate 4.5%

0.5% 15%

Repayment period 25 years

5 years 40 years

A £202,000 mortgage. Most lenders would want a household income of about £45,000 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
44, Mace House, Union Lane Flat / maisonette	Flat / maisonette	Oct 2022	678 sq ft £428/sq ft	678 sq ft	£428	£290,000
23, Mace House, Union Lane Flat / maisonette	Flat / maisonette	Sept 2022	689 sq ft £559/sq ft	689 sq ft	£559	£385,000
4, Mace House, Union Lane Flat / maisonette	Flat / maisonette	Sept 2021	732 sq ft £519/sq ft	732 sq ft	£519	£380,000
42, Mace House, Union Lane Flat / maisonette	Flat / maisonette	Jun 2021	764 sq ft £510/sq ft	764 sq ft	£510	£390,000
13, Mace House, Union Lane Flat / maisonette	Flat / maisonette	Aug 2020	775 sq ft £465/sq ft	775 sq ft	£465	£360,000
29, Mace House, Union Lane Flat / maisonette	Flat / maisonette	Feb 2020	764 sq ft £347/sq ft	764 sq ft	£347	£265,000
42, Mace House, Union Lane Flat / maisonette	Flat / maisonette	Oct 2018	764 sq ft £497/sq ft	764 sq ft	£497	£380,000
30, Mace House, Union Lane Flat / maisonette	Flat / maisonette	Apr 2018	549 sq ft £692/sq ft	549 sq ft	£692	£380,000