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House Prices in TW7

The average house price in TW7 (Isleworth) is £328,166 using HM Land Registry data.

The average property price decreased by £7,567 (2.93%) over the last 5 years and decreased by £1,513 (0.57%) over the last 12 months.

Over the last year, there were 269 residential property sales – a decrease of 115 transactions (-42.75%) relative to the previous year. The majority of house sales (63) were in the £270,000 - £382,000 range. Then came properties in the £382,000 - £494,000 range, where 45 were sold within this price bracket.

Excluding fall throughs, properties are taking an average of 94 days to sell (from being listed to completion) and the average difference between asking and sold prices is £-16,834 (-2%).

In Jul 2026, there were 84 new estate agency instructions, 35 agreed home sales and 75 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) - Jul 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 81 to 100 days, the broad evidence suggests a very slow moving market. This can often be due to estate agency over-valuations out of sync with the realities, a notable market slowdown or a combination of both. In such scenarios, vendors may either choose to wait for the market to pick up (which may result in relisting the property at a later date). Those committed to selling will often need to drop the price to a level that will entice genuine homebuyer 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
Flat 2, 280, Worton Road, Isleworth, TW7 6EE	£450,000	£420,000	-£30,000	24 Oct 2025	21 May 2026	209 Days
38 Moreton Avenue, Isleworth, TW7 4NW	£325,000	£310,000	-£15,000	08 Oct 2025	06 May 2026	210 Days
Flat 55, Westgate House, London Road, Isleworth, TW7 4AS	£299,999	£286,000	-£13,999	23 Jun 2025	27 Apr 2026	308 Days
79 Otterburn Gardens, Isleworth, TW7 5JQ	£450,000	£435,000	-£15,000	19 Sep 2025	27 Apr 2026	220 Days
44 Norris House, Union Lane, Isleworth, TW7 6GS	£350,000	£345,000	-£5,000	01 Oct 2025	24 Apr 2026	205 Days
22 Hawkfield Court, Woodlands Grove, Isleworth, TW7 6NU	£400,000	£380,000	-£20,000	05 Feb 2026	17 Apr 2026	71 Days
Flat 1, 403, St Margarets Road, Isleworth, TW7 7BZ	£499,950	£495,000	-£4,950	24 Dec 2025	17 Apr 2026	114 Days
503 Twickenham Road, Isleworth, TW7 7DZ	£339,950	£339,950	£0	03 Dec 2025	17 Apr 2026	135 Days
13 Loring Road, Isleworth, TW7 6QE	£650,000	£645,750	-£4,250	20 Oct 2025	09 Apr 2026	171 Days
16 Tolson Road, Isleworth, TW7 7AE	£700,000	£700,000	£0	29 Sep 2025	08 Apr 2026	191 Days
6 Yeomans Mews, Isleworth, TW7 7LZ	£499,950	£475,000	-£24,950	24 Nov 2025	08 Apr 2026	135 Days
15 Langtry Court, Lanadron Close, Isleworth, TW7 5GB	£160,000	£146,000	-£14,000	08 Jan 2026	02 Apr 2026	84 Days
33 Woodland Gardens, Isleworth, TW7 6LN	£675,000	£640,000	-£35,000	18 Aug 2025	01 Apr 2026	226 Days
Flat 23, Boulogne House, Frazer Nash Close, Isleworth, TW7 5FQ	£455,000	£450,000	-£5,000	07 Jul 2025	01 Apr 2026	268 Days
18 Thornbury Road, Isleworth, TW7 4HG	£550,000	£535,000	-£15,000	24 Dec 2025	27 Mar 2026	93 Days
17 Deborah Close, Isleworth, TW7 4NY	£344,950	£318,000	-£26,950	17 Jul 2025	27 Mar 2026	253 Days
131 Spencer Road, Isleworth, TW7 4BW	£519,950	£500,000	-£19,950	21 Nov 2025	27 Mar 2026	126 Days
668 Great West Road, Isleworth, TW7 4PU	£725,000	£700,000	-£25,000	12 Sep 2025	27 Mar 2026	196 Days
Flat 3, 13 Richardson House, Malting Way, Isleworth, TW7 6SD	£315,000	£312,000	-£3,000	03 Jul 2025	27 Mar 2026	267 Days
56 St Marys Crescent, Isleworth, TW7 4NA	£720,000	£710,000	-£10,000	22 Oct 2025	27 Mar 2026	156 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 6BU	Millside Place	Isleworth	£1,029,833	3
TW7 4QW	Cranmore Avenue	Isleworth	£1,021,000	6
TW7 7BE	Herons Place	Isleworth	£973,888	9
TW7 5LY	Lingwood Gardens	Isleworth	£966,666	3

Least Expensive Streets in TW7 (Isleworth)

Postcode	Street	Area	Average	No. of Sales
TW7 5FE	Academy Place	Isleworth	£170,777	9
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	£198,600	5
TW7 4FH	Banks House, Clifton Road	Isleworth	£209,400	5
TW7 4EQ	Golden Court, London Road	Isleworth	£220,150	10
TW7 6GU	Hardy House, Union Lane	Isleworth	£225,500	7
TW7 4JR	The Grove	Isleworth	£230,000	3
TW7 6NL	St Johns Road	Isleworth	£241,250	6