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House Prices in TW7

The average house price in TW7 (Isleworth) is £512,666 using HM Land Registry data.

The average property price decreased by £7,799 (2.93%) over the last 5 years and decreased by £1,559 (0.57%) over the last 12 months.

Over the last year, there were 269 residential property sales – a decrease of 112 transactions (-41.64%) relative to the previous year. The majority of house sales (65) were in the £270,000 - £376,000 range. Then came properties in the £482,000 - £588,000 range, where 43 were sold within this price bracket.

Excluding fall throughs, properties are taking an average of 53 days to sell (from being listed to completion) and the average difference between asking and sold prices is £-16,442 (-2%).

In Aug 2026, there were 78 new estate agency instructions, 20 agreed home sales and 51 property price reductions.

5-Year Average Property Prices in TW7 (Isleworth)

2.93%

Property prices in TW7 (Isleworth) increased by 2.93% in last 5 years.

The trend shows the general price tendency over the last 5 years, ignoring all month-to-month fluctuations where anomalies - typically over or underpriced property sales - can skew results. These monthly variations typically do not have any long-term relevance.

We have used linear regression method. The volume of sales in a month is used to put more weight on months with a larger number of properties sold. Additionally, weighting decreases the impact of months with low sales volumes as well as the most recent month - which may consist of incomplete data. Such months have a higher variation of average sale values which may conceal the underlying trend.

From a statistical perspective, we use the least squares method to fit the trend line and weights are equal to the volume of sales squared. The volume of sales is not shown explicitly in the above plot. Also note the time lag for HM Land Registry data to appear (typically 2 to 3 months).

Average Property Prices in TW7 (Isleworth) Over the Last Year

0.57%

Property prices in TW7 (Isleworth) increased by 0.57% in last 12 months.

The trend shows the general price tendency over the last 12 months, ignoring all month-to-month fluctuations where anomalies - typically over or underpriced property sales - can skew results. These monthly variations typically do not have any long-term relevance.

Property Market Heat Gauge for TW7 (Isleworth) - Aug 2026

Our Property Market Heat Gauge looks at how long properties in your postcode district have been on the open market before being changed to sold 'Subject to Contract' ('STC') or 'Under Offer' on Rightmove (the UK's leading property portal).

At 41 to 60 days, the broad evidence suggests that the market is reasonably slow moving. Although some sellers in your postcode may be willing to wait up to 9 weeks, this data would suggest that estate agents may be overvaluing properties. In such scenarios, some vendors may either choose to wait for the market to pick up (which may result in relisting the property at a later date).Others simply reduce the price to a level that will entice more buyer interest or approach a sell house fast or auction company like Property Solvers.

Please note that this is not an indicator of how quickly property sales are taking to complete (i.e. to go through the whole conveyancing process). This measurement also does not take into account the risk of home sales falling through.

No. of New Instructions Over the Last 12 Months in TW7 (Isleworth)

Using local estate agency reported data, this chart illustrates the number of properties that have come on to the market.

No. of Agreed Home Sales Over the Last 12 Months in TW7 (Isleworth)

Using local estate agency reported data, this chart illustrates the number of property sales agreed. Note that these figures are not fully reflective of properties completed (sold and registered as such at HM Land Registry).

No. of Properties with Price Reductions in TW7 (Isleworth)

Using local estate agency reported data, this chart illustrates the number of properties which have been seen their prices dropped (typically due to a lack of buyer interest).

Average Annual House Prices in the TW7 (Isleworth) Postcode since 1995

Using HM Land Registry data, this chart displays average annual house prices in the TW7 postcode area since 1995.

Recent Sales in TW7 (Isleworth)

Address	Initial Price	Sold Price	Price Change	First Listed Date	Sold Date	Days to Sell
27 Hexham Gardens, Isleworth, TW7 5JR	£375,000	£355,000	-£20,000	07 May 2026	23 Jul 2026	77 Days
23 Warren House, Union Lane, Isleworth, TW7 6GJ	£259,950	£250,000	-£9,950	06 Jan 2026	23 Jul 2026	198 Days
183 Syon Lane, Isleworth, TW7 5PU	£680,000	£650,000	-£30,000	12 Jan 2026	16 Jul 2026	185 Days
31 College Road, Isleworth, TW7 5DJ	£995,000	£960,000	-£35,000	04 Feb 2026	16 Jul 2026	162 Days
13 Warkworth Gardens, Isleworth, TW7 5JN	£400,000	£398,000	-£2,000	24 Feb 2026	14 Jul 2026	140 Days
Apartment 52, 277 John Busch House, London Road, Isleworth, TW7 5FN	£350,000	£340,000	-£10,000	24 Dec 2025	09 Jul 2026	197 Days
50 Clydesdale Close, Isleworth, TW7 6ST	£585,000	£575,000	-£10,000	29 Jan 2026	07 Jul 2026	159 Days
14 Redesdale Gardens, Isleworth, TW7 5JB	£350,000	£325,000	-£25,000	11 Nov 2025	06 Jul 2026	237 Days
15 Marlborough Road, Isleworth, TW7 5BZ	£625,000	£595,000	-£30,000	25 Feb 2026	03 Jul 2026	128 Days
417 London Road, Isleworth, TW7 5AQ	£699,995	£685,000	-£14,995	12 Jan 2026	29 Jun 2026	168 Days
50 Church Street, Isleworth, TW7 6BG	£720,000	£680,000	-£40,000	24 Mar 2026	26 Jun 2026	94 Days
129 Academy Place, Isleworth, TW7 5FE	£269,950	£265,000	-£4,950	27 Oct 2025	26 Jun 2026	242 Days
1 Bampton Cottages, Queens Terrace, Isleworth, TW7 7DB	£485,000	£485,000	£0	19 Nov 2025	24 Jun 2026	217 Days
169 Spring Grove Road, Isleworth, TW7 4BA	£699,950	£670,000	-£29,950	03 Oct 2025	23 Jun 2026	263 Days
44 Star Road, Isleworth, TW7 4HB	£575,000	£575,000	£0	21 Jul 2025	22 Jun 2026	336 Days
32 Elizabeth Gardens, Isleworth, TW7 7BD	£375,000	£345,000	-£30,000	14 Nov 2025	22 Jun 2026	220 Days
3 Riverside Walk, Isleworth, TW7 6HW	£650,000	£630,000	-£20,000	27 Feb 2026	19 Jun 2026	112 Days
Flat 2, Church Court, St Johns Road, Isleworth, TW7 6NY	£225,000	£220,000	-£5,000	24 Nov 2025	19 Jun 2026	207 Days
39 Moreton Avenue, Isleworth, TW7 4NW	£349,950	£340,000	-£9,950	10 Dec 2025	16 Jun 2026	188 Days
56 Worple Avenue, Isleworth, TW7 7HZ	£550,000	£525,000	-£25,000	01 Apr 2026	12 Jun 2026	72 Days

Most Expensive Streets in TW7 (Isleworth)

Postcode	Street	Area	Average	No. of Sales
TW7 5PL	Jersey Road	Isleworth	£1,800,000	3
TW7 7EQ	Egerton Drive	Isleworth	£1,760,000	6
TW7 6BE	Church Street	Isleworth	£1,587,500	4
TW7 5PH	Jersey Road	Isleworth	£1,372,316	3
TW7 4NA	St Marys Crescent	Isleworth	£1,271,250	4
TW7 4RE	Jersey Road	Isleworth	£1,108,750	4
TW7 7HP	Napier Road	Isleworth	£1,065,000	5
TW7 6BU	Millside Place	Isleworth	£1,029,833	3
TW7 5DJ	College Road	Isleworth	£1,003,333	3
TW7 4QW	Cranmore Avenue	Isleworth	£990,200	5

Least Expensive Streets in TW7 (Isleworth)

Postcode	Street	Area	Average	No. of Sales
TW7 5FE	Academy Place	Isleworth	£180,200	10
TW7 5FG	Wood Lane	Isleworth	£188,600	5
TW7 4FR	Silchester Apartments, London Road	Isleworth	£196,583	12
TW7 4RW	The Grove	Isleworth	£197,500	3
TW7 6NY	St Johns Road	Isleworth	£202,166	6
TW7 4EQ	Golden Court, London Road	Isleworth	£207,541	12
TW7 4FH	Banks House, Clifton Road	Isleworth	£209,400	5
TW7 6GU	Hardy House, Union Lane	Isleworth	£225,500	7
TW7 6NL	St Johns Road	Isleworth	£241,250	6
TW7 5GB	Langtry Court, Lanadron Close	Isleworth	£246,928	7