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Isleworth market report TW7 5
The standing TW7 5 (Isleworth) property market report, rebuilt from the full public record every month. Everything below comes from 3,693 sales recorded by HM Land Registry in TW7 5 (Isleworth) since 1995, real completion prices from real purchases, alongside the ONS's current rent figures. No valuations, no estimates, no asking prices.
Sales data to 2026. Rents: ONS, May 2026. Regenerated with every monthly data refresh.
In short: the 2026 median for TW7 5 (Isleworth) is £398,000, from 29 registered sales, down 21% on five years earlier; the mean is £500,100, and by floor area homes here have averaged about £5,850 per square metre over the last five years. Behind the figures sit 3,693 HM Land Registry entries going back to 1995, refreshed monthly, every one a completed sale rather than a valuation or an asking price.
TW7 5 is a postcode sector: one group of streets inside TW7 (Isleworth). This is as local as the public record gets, but sector medians move on fewer sales than a district's, so expect the lines to be lumpier.
Where TW7 5 sits
Shaded by median price on the same scale as the average prices map. Click any shape to open it on the live map with every sale plotted at its address, or zoom in past street level to see the sold homes right here.
Today's TW7 5 prices, from the sold record
Across 29 registered 2026 sales, the typical (median) TW7 5 home went for £398,000. The mean is £500,100, well clear of it: the mark of a market where a small number of costly homes drag the average upwards.
What a square metre costs in TW7 5
By floor space, homes in TW7 5 have sold for about £5,850 per square metre on average over the last five years: the like-for-like measure that lets you compare a small flat with a large house, from the Energy Performance Certificate floor areas behind each sale.
Set against the £285,000 England and Wales median, TW7 5 sits 40% above the national market.
TW7 5's median sold price, 1995 to 2026
Two lines: the median in the money of its day, and the same years restated by ONS CPIH into today's money, which is the truer test of getting dearer. Hover for exact figures; click a legend entry to isolate a series.
See this chart as a table
| Year | Median (cash) | Median (today's £) | Sales |
|---|---|---|---|
| 2026 | £398,000 | £398,000 | 29 |
| 2025 | £550,000 | £563,152 | 78 |
| 2024 | £436,000 | £463,558 | 70 |
| 2023 | £428,000 | £470,267 | 66 |
| 2022 | £450,000 | £527,676 | 86 |
| 2021 | £501,500 | £634,964 | 114 |
| 2020 | £460,000 | £596,860 | 57 |
| 2019 | £370,000 | £484,981 | 62 |
| 2018 | £467,500 | £623,186 | 132 |
| 2017 | £425,000 | £579,657 | 175 |
| 2016 | £390,000 | £545,614 | 119 |
| 2015 | £362,800 | £512,636 | 106 |
| 2014 | £315,500 | £447,592 | 134 |
| 2013 | £347,500 | £500,018 | 104 |
| 2012 | £302,800 | £445,684 | 82 |
| 2011 | £308,000 | £464,962 | 65 |
| 2010 | £240,000 | £376,382 | 99 |
| 2009 | £230,000 | £369,727 | 109 |
| 2008 | £260,000 | £426,195 | 265 |
| 2007 | £325,000 | £551,291 | 160 |
| 2006 | £288,000 | £499,931 | 143 |
| 2005 | £250,000 | £444,899 | 125 |
| 2004 | £250,000 | £454,049 | 188 |
| 2003 | £187,800 | £345,973 | 124 |
| 2002 | £181,000 | £340,550 | 151 |
| 2001 | £170,000 | £326,816 | 141 |
| 2000 | £135,000 | £264,938 | 125 |
| 1999 | £125,000 | £249,118 | 119 |
| 1998 | £103,000 | £207,913 | 121 |
| 1997 | £87,000 | £178,419 | 160 |
| 1996 | £82,500 | £173,989 | 110 |
| 1995 | £73,500 | £159,778 | 74 |
In cash terms the typical TW7 5 home went from £73,500 in 1995 to £398,000 in 2026, roughly 5 times the price. Even after inflation that is a real rise of about 149%: homes here genuinely became dearer, not merely more expensive on paper. The real-terms peak came in 2021, and today's median remains roughly 37% under it: a 2021 buyer is still waiting to get that price back in today's money.
Year-on-year change in the TW7 5 median
Each bar is the change on the year before, in cash. The zero line is the boundary between rising and falling.
The strongest year on record here is 2004 (+33.1% on the year before); the weakest, 2026 (−27.6%). Single-year swings like these are why the annualised table below matters more than any one year's headline.
Growth per year, over one to twenty years
| Period | Cash, per year | Real terms, per year |
|---|---|---|
| 1 years (since 2025) | −27.6% | −29.3% |
| 5 years (since 2021) | −4.5% | −8.9% |
| 10 years (since 2016) | +0.2% | −3.1% |
| 20 years (since 2006) | +1.6% | −1.1% |
Each row is compound annual growth of the median; ONS CPIH supplies the real-terms deflator. Annualising irons out the cycle, which the chart above shows in full, and past growth records what happened rather than predicting anything.
Transaction volumes
The year-by-year sales count
Recorded sales per year. The dip after 2008 is the financial crisis; the last bar is still filling in as recent sales get registered.
Over the last twelve months of data, 29 sales completed in TW7 5. Like most of England and Wales, turnover never fully recovered from 2008: the market here averaged 145 sales a year before the financial crisis and 66 a year over the last five. Watch the volume as closely as the price. Thin years make jumpy medians, where one street's sales can move the figure, and the newest year is always incomplete because registrations trail completions by weeks or months.
The shape of the TW7 5 market
This is a thin market: 29 sales in the last twelve months of data. With that few transactions, one street selling well (or one block of cheap transfers) can move the median, so read the year lines as a range rather than a verdict. The record here is jumpy: year-on-year moves of ten per cent or more are common in the chart above, mostly a function of which homes happened to sell rather than the market lurching. Within TW7, this sector trades 18% below the district median: one of its district's cheaper corners.
The rental side of TW7 5
TW7 5 falls under Hounslow, where the ONS puts the average private rent at £1,933 a month (May 2026 figures). A one-bed averages £1,567 a month here and a four-or-more-bed £3,054, so size does most of the work in setting the rent.
Average monthly rent by size, Hounslow
ONS Price Index of Private Rents, May 2026.
£1,933 a month is £23,196 a year, which against the £398,000 median sold price makes a gross yield of 5.8%. Gross means before letting costs, voids, maintenance and tax: treat it as a ceiling. The ONS publishes rents by local authority, so neighbouring districts under the same authority share these numbers.
TW7 5 (Isleworth): the questions that come up
Are property prices falling in TW7 5 (Isleworth)?
Is TW7 5 (Isleworth) a good place to buy a house?
How much did a house sell for in TW7 5 (Isleworth)?
Are TW7 5 prices heading up or down?
Nobody can tell you that, and this page will not pretend to. What the record shows: the median is down 21% over five years in cash but down 37% after inflation. If you are weighing a purchase, read the volume chart alongside the price one, and remember that every figure here is a completed sale, lagged by the weeks it takes the Land Registry to register it.
What you could buy in TW7 now
Turning to what is actually available: 99 homes on the market right now, from 9 agents publishing to HomesIndex.
These cover the whole TW7 district, not just TW7 5: live asking prices are collected per district.
15% of current listings sit under the prices comparable homes actually fetched. The comparison behind each listing uses recent recorded sales of similar homes close by.
- White Lodge Close, Isleworth, Isleworth
- Queens Terrace, Isleworth, Isleworth
- Flat 12, Anthony Court, Isleworth, 11 Malting Way
"Under comparable sales" compares each asking price with what similar homes nearby actually sold for. It is a starting point for a conversation, not a valuation. Always look at the home itself.
See every TW7 home for sale on the map →
Refreshed every Monday and Thursday from agents' own feeds to HomesIndex, so a sample of the market rather than all of it. An asking price remains an ask, not a sale.
Moving up a bedroom in TW: the cost
What homes of each size actually sold for across the TW area, from the Land Registry record. How much a size step costs is a local fact: the third-bedroom premium runs from about a quarter to nearly four fifths depending on the area, and national rules of thumb miss it.
| Type | 1 bed | 2 bed | 3 bed | 4 bed | 5 bed |
|---|---|---|---|---|---|
| Detached | — | £511,000 | £680,000 (+33%) | £980,000 (+44%) | £1,825,000 (+86%) |
| Semi-detached | £395,000 | £468,000 (+18%) | £561,000 (+20%) | £788,750 (+41%) | £1,595,000 (+102%) |
| Terraced | £385,000 | £470,000 (+22%) | £617,500 (+31%) | £917,950 (+49%) | £1,450,000 (+58%) |
| Flat | £308,000 | £421,000 (+37%) | £715,000 (+70%) | £1,135,000 (+59%) | — |
Four years of recorded sales, split by built form and bedroom count. The register does not state bedrooms, so sizes come from each home's EPC record and a few homes will land one size out. Sizes with too few homes to be meaningful are left blank.
The risers and the fallers
The spread across the TW area is the point: the same five years treated these districts very differently.
Winners and losers across the TW area, five years
The biggest risers and fallers in cash terms; every row links to that district's report.
Other sectors in TW7
Sector boundaries hide real price steps. The rest of TW7, one report each:
| Sector | Median (latest) | Sales that year |
|---|---|---|
| TW7 4 | £490,000 | 34 |
| TW7 6 | £450,000 | 37 |
| TW7 7 | £525,000 | 33 |
Zoom out to the full TW7 district report for the type split, monthly volumes and how TW7 compares with its neighbours.
Before you sell in TW7 5: what the record supports
Ground the asking price in real sold prices first. The average prices map gives a rough value in a minute: start at TW7 5's shading and zoom to the sold homes on the street itself. Agents work from this same Land Registry record when they value; this page puts it in front of you before they arrive.
Estate agents working TW7 5: the featured spot on this report is free for founding agents, one per district. Claim TW7 5.
Take it further
Behind the answers sits the same Land Registry record as this page, with TW7 5 already set as the subject. Free, one click sign in.
The live map plots every individual TW7 5 sale at its exact address, and the average prices map zooms from neighbourhood shading to single homes. For a specific question, the report tool writes a custom answer, and any sale's mortgage and rent calculator runs the numbers on a real purchase.
Method, briefly: HM Land Registry Price Paid Data (Crown copyright, OGL v3.0) supplies every sale, geocoded to address level; CPIH from the ONS restates prices in today's money; ONS local-authority figures supply the rents. Medians of real sales, not valuations. No part of this page is financial advice.