International Way, Sunbury-on-thames house prices are built from 445 sales lodged with HM Land Registry, the oldest in 2003 and the most recent on 16 Mar 2026. The median price paid across the whole record is £210,000. Across the 10 years from 2015 to 2025 the median moved +21.9% in cash — but once inflation is taken out, the change in 2026 money is -11.7%.
Median price paid
£210,000
Change in cash, 2015–2025
+21.9%
Change in real terms
-11.7%
Median per m²
£3,596
HM Land Registry445 sales132 with floor areaLatest sale 16 Mar 2026
Section 01
How International Way, Sunbury-on-thames prices moved
The chart tracks the median International Way, Sunbury-on-thames house price for every year with a recorded sale, from 2003 to 2025. The dashed line restates each year in 2026 money, so the two lines separate exactly as much as inflation has eroded the cash figure.
| Decade | Years with sales | Median paid | In today's money |
|---|---|---|---|
| 2000s | 7 | £198,000 | £360,698 |
| 2010s | 10 | £223,000 | £314,430 |
| 2020s | 6 | £271,125 | £277,019 |
The highest yearly median on record for International Way, Sunbury-on-thames is £280,000 in 2025; the lowest is £174,500 in 2009. Across the full 23-year record the cash median has moved from £199,000 to £280,000.
In 2026 money that first median is worth £376,126, so the real change over the whole record is -23.9% — about -1.24% a year after inflation. Cash growth and real growth are not the same story, and the gap is the part most price reports leave out.
Over the last decade alone the difference is stark: +21.9% in cash against -11.7% once inflation is removed. A buyer who sold at the end of that decade would have needed the real figure, not the headline one, to know whether they had actually gained.
Section 02
The most recent sales
Every row is a completed sale as lodged with HM Land Registry. The right-hand column restates the price in 2026 money, which is the only fair way to compare a sale from the 1990s with one from last year.
| Address | Sold | Type | Price paid | In today's money |
|---|---|---|---|---|
| 148 | 16 Mar 2026 | Flat or maisonette | £275,000 | £275,000 |
| 216 | 13 Mar 2026 | Flat or maisonette | £270,000 | £270,000 |
| 72 | 9 Mar 2026 | Flat or maisonette | £260,000 | £260,000 |
| 111 | 23 Jan 2026 | Flat or maisonette | £180,000 | £180,000 |
| 192 | 5 Dec 2025 | Flat or maisonette | £275,000 | £280,978 |
| 89 | 10 Oct 2025 | Flat or maisonette | £290,000 | £296,304 |
| 84 | 5 Sep 2025 | Flat or maisonette | £275,000 | £280,978 |
| 126 | 26 Aug 2025 | Terraced | £550,000 | £561,957 |
| 143 | 1 Aug 2025 | Flat or maisonette | £285,000 | £291,196 |
| 152 | 31 Jul 2025 | Flat or maisonette | £255,000 | £260,543 |
| 228 | 5 Jun 2025 | Flat or maisonette | £300,000 | £306,522 |
| 153 | 3 Mar 2025 | Flat or maisonette | £240,000 | £245,217 |
| 195 | 20 Dec 2024 | Flat or maisonette | £273,000 | £287,261 |
| 18 | 10 Oct 2024 | Flat or maisonette | £258,000 | £271,478 |
| 118 | 18 Sep 2024 | Flat or maisonette | £290,000 | £305,149 |
| 198 | 8 Aug 2024 | Flat or maisonette | £290,000 | £305,149 |
| 7 | 24 Jul 2024 | Flat or maisonette | £290,000 | £305,149 |
| 33 | 12 Jul 2024 | Flat or maisonette | £137,500 | £144,683 |
| 161 | 17 Apr 2024 | Flat or maisonette | £185,000 | £194,664 |
| 102 | 1 Mar 2024 | Flat or maisonette | £280,000 | £294,627 |
| 9 | 2 Feb 2024 | Flat or maisonette | £269,250 | £283,315 |
| 95 | 26 Jan 2024 | Flat or maisonette | £253,000 | £266,216 |
| 209 | 14 Dec 2023 | Flat or maisonette | £290,000 | £313,333 |
| 23 | 8 Dec 2023 | Flat or maisonette | £210,000 | £226,897 |
| 133 | 27 Jul 2023 | Flat or maisonette | £277,000 | £299,287 |
Section 03
Homes that sold twice
These addresses appear in the register more than once, so the same bricks are being priced twice. That makes them the strongest evidence of what actually happened to International Way, Sunbury-on-thames values — no mix of property types can flatter the number.
| Address | First recorded sale | Most recent sale | Cash a year | Real a year |
|---|---|---|---|---|
| 148 International Way | £189,000 (2003) | £275,000 (2026) | +1.6% | -1.1% |
| 216 International Way | £220,000 (2014) | £270,000 (2026) | +1.7% | -1.3% |
| 72 International Way | £214,950 (2007) | £260,000 (2026) | +1.0% | -1.9% |
| 111 International Way | £176,000 (2007) | £180,000 (2026) | +0.1% | -2.8% |
| 192 International Way | £265,000 (2022) | £275,000 (2025) | +1.2% | -2.9% |
| 89 International Way | £245,000 (2004) | £290,000 (2025) | +0.8% | -2.0% |
| 84 International Way | £235,000 (2004) | £275,000 (2025) | +0.8% | -2.1% |
| 126 International Way | £345,000 (2003) | £550,000 (2025) | +2.1% | -0.7% |
| 143 International Way | £190,000 (2003) | £285,000 (2025) | +1.9% | -0.9% |
| 228 International Way | £239,950 (2014) | £300,000 (2025) | +2.1% | -1.0% |
| 153 International Way | £203,000 (2003) | £240,000 (2025) | +0.8% | -2.0% |
| 195 International Way | £215,995 (2004) | £273,000 (2024) | +1.2% | -1.7% |
Section 04
What sells here
The mix of property types explains a large part of any area's median. International Way, Sunbury-on-thames is dominated by the type at the top of this table, so its overall median leans that way.
| Property type | Sales | Share | Median paid | Range |
|---|---|---|---|---|
| Flat or maisonette | 428 | 96.2% | £207,500 | £72,500 – £315,000 |
| Terraced | 17 | 3.8% | £345,000 | £275,000 – £550,000 |
Section 06
Ownership and new build in International Way, Sunbury-on-thames
428 of the sales on record are leasehold and 17 freehold — 96.2% of the market. Tenure is not a detail: a leasehold flat and a freehold house are different assets, and mixing them into one median hides the difference.
The median leasehold sale is £207,750 and the median freehold sale £345,000 — a gap of +66.1%. Most of that gap is property type rather than tenure itself: leasehold here is largely flats, freehold largely houses.
| Category | Sales | Share | Median paid |
|---|---|---|---|
| Leasehold | 428 | 96.2% | £207,750 |
| Freehold | 17 | 3.8% | £345,000 |
| New build | 133 | 29.9% | £203,000 |
| Existing home | 312 | 70.1% | £212,250 |
New builds sold for less than the median existing home — -4.4%. A new-build premium is normal: the buyer gets a warranty and nothing to fix, and the price is set by a developer rather than negotiated between two households.
A further 15 transfers for this area are on the register but are left out of every figure above. HM Land Registry marks them as additional price paid entries: repossessions, buy-to-let portfolio moves, transfers between companies or family, and sales at a discount such as right to buy. They are real records but they are not open-market prices, and including them would drag the median somewhere no buyer ever paid.
Section 09
How International Way, Sunbury-on-thames compares
The median across the whole archive is £157,500. International Way, Sunbury-on-thames sits above that national figure — +33.3%.
Within Sunbury-on-thames the street ranks 151 of 194 by median price, and its median is below the town figure of £247,500 (-15.2%).
Where an EPC floor area could be matched to the sale, the median works out at £3,596 per square metre, across 132 of the 445 sales on record. Price per square metre is the only figure that compares a two-bed flat with a four-bed house honestly.
The full range on record runs from £72,500 to £550,000. Extremes usually mean something unusual — a plot sold without a house on it, a transfer between family members, or a very large property — so the median is the number to trust.
Section 10
Nearby on the record
Streets nearby
- Staines Road West£150,000 median
- Peregrine Road£165,000 median
- Ashridge Way£240,000 median
- Seymour Way£143,000 median
- French Street£250,000 median
- Green Street£330,000 median
- Staines Road East£246,000 median
- The Avenue£625,000 median
- Scotts Avenue£165,475 median
- Thames Street£305,000 median
- Vicarage Road£250,000 median
- Manor Lane£392,500 median
- Green Lane£220,000 median
- Heathcroft Avenue£231,000 median
- Oakhall Drive£167,500 median
- Wolsey Road£244,050 median
Addresses with more than one recorded sale
- 96 International Way5 sales
- 156 International Way5 sales
- 14 International Way5 sales
- 86 International Way5 sales
- 157 International Way5 sales
- 148 International Way4 sales
- 111 International Way4 sales
- 89 International Way4 sales
- 153 International Way4 sales
- 18 International Way4 sales
- 19 International Way4 sales
- 107 International Way4 sales
- 180 International Way4 sales
- 197 International Way4 sales
- 100 International Way4 sales
- 66 International Way4 sales
- 94 International Way4 sales
- 186 International Way4 sales
- 70 International Way4 sales
- 17 International Way4 sales
- 11 International Way4 sales
- 15 International Way4 sales
- 175 International Way4 sales
- 72 International Way3 sales
Back to Sunbury-on-thames house prices.
Quick answers
Common questions about this data
What is the average house price in International Way, Sunbury-on-thames?
The median price paid in International Way, Sunbury-on-thames across every sale on the register is £210,000. The median is used rather than the mean because a handful of very large sales would otherwise drag the average away from what a typical buyer paid.
How many homes have sold in International Way, Sunbury-on-thames?
445 sales are on record for International Way, Sunbury-on-thames, the most recent completing on 16 Mar 2026. Every one is a completed transfer lodged with HM Land Registry, not an asking price or an estimate.
Have International Way, Sunbury-on-thames house prices actually risen?
In cash, the median rose +21.9% between 2015 and 2025. In 2026 money — that is, after inflation — the change is -11.7%. Both numbers are true; only the second one tells you whether buying here preserved value.
When were International Way, Sunbury-on-thames house prices at their highest?
The highest yearly median on record is £280,000, set in 2025. That is the cash figure; measured in 2026 money the peak may fall in a different year, because inflation reshapes the series.
What is the price per square metre in International Way, Sunbury-on-thames?
£3,596 per square metre, from the 132 sales where an EPC floor area could be matched to the address. Price per square metre strips out size, so a flat and a house can be compared on the same basis.
How current is this data?
The latest sale shown here completed on 16 Mar 2026. HM Land Registry publishes Price Paid Data monthly and a sale can take a month or two to appear after completion, so the most recent weeks are always incomplete.
Cite this page: Sold Price History, “International Way, Sunbury-on-thames house prices”, 2026. Source: HM Land Registry Price Paid Data © Crown copyright and database right, used under the Open Government Licence v3.0. Inflation adjustment: ONS CPIH.