The Island, Thames Ditton house prices are built from 73 sales lodged with HM Land Registry, the oldest in 2002 and the most recent on 19 Mar 2026. The median price paid across the whole record is £530,000. Across the 17 years from 2005 to 2022 the median moved +150.0% in cash — but once inflation is taken out, the change in 2026 money is +59.0%.
Median price paid
£530,000
Change in cash, 2005–2022
+150.0%
Change in real terms
+59.0%
Median per m²
£3,682
HM Land Registry73 sales24 with floor areaLatest sale 19 Mar 2026
Section 01
How The Island, Thames Ditton prices moved
The chart tracks the median The Island, Thames Ditton house price for every year with a recorded sale, from 2002 to 2022. 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 | 2 | £375,000 | £683,140 |
| 2020s | 1 | £999,950 | £1,021,688 |
The highest yearly median on record for The Island, Thames Ditton is £999,950 in 2022; the lowest is £375,000 in 2002. Across the full 21-year record the cash median has moved from £375,000 to £999,950.
In 2026 money that first median is worth £723,324, so the real change over the whole record is +60.2% — about +2.38% 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: +150.0% in cash against +59.0% 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 |
|---|---|---|---|---|
| 36 | 19 Mar 2026 | Detached | £920,000 | £920,000 |
| 43 | 28 Mar 2025 | Detached | £640,572 | £654,497 |
| Half Tide, 12 | 18 Feb 2025 | Detached | £1,315,000 | £1,343,587 |
| 4 | 9 Jan 2025 | Detached | £1,250,000 | £1,277,174 |
| 11 | 15 Sep 2022 | Detached | £705,000 | £816,804 |
| 44 | 9 Sep 2022 | Detached | £1,200,000 | £1,390,304 |
| 3 | 7 Sep 2022 | Detached | £1,200,000 | £1,390,304 |
| 42 | 7 Sep 2022 | Detached | £999,950 | £1,158,529 |
| 40 | 30 Jun 2022 | Detached | £890,000 | £1,031,142 |
| 36 | 30 Sep 2021 | Detached | £890,000 | £1,124,462 |
| 22 | 30 Sep 2021 | Detached | £890,000 | £1,124,462 |
| 13 | 27 Jan 2021 | Detached | £1,000,000 | £1,263,441 |
| 28 | 21 Oct 2020 | Detached | £800,000 | £1,035,813 |
| 15 | 7 Sep 2020 | Detached | £810,000 | £1,048,760 |
| 6 | 24 Jul 2020 | Detached | £850,000 | £1,100,551 |
| 18 | 18 Jan 2018 | Detached | £1,050,000 | £1,399,338 |
| 49 | 8 Sep 2017 | Detached | £960,000 | £1,306,564 |
| 9 | 2 May 2017 | Detached | £745,000 | £1,013,948 |
| 36 | 3 Feb 2017 | Detached | £610,000 | £830,212 |
| 25 | 21 Sep 2016 | Detached | £535,000 | £746,881 |
| 4 | 22 Jan 2016 | Detached | £890,000 | £1,242,475 |
| 21 | 28 Aug 2015 | Detached | £558,000 | £786,780 |
| 40 | 10 Oct 2014 | Detached | £536,000 | £768,830 |
| 23 | 23 Sep 2014 | Detached | £765,000 | £1,097,304 |
| 14 | 11 Jul 2014 | Detached | £630,000 | £903,662 |
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 The Island, Thames Ditton values — no mix of property types can flatter the number.
| Address | First recorded sale | Most recent sale | Cash a year | Real a year |
|---|---|---|---|---|
| 36 the Island | £315,000 (2003) | £920,000 (2026) | +4.8% | +1.9% |
| 43 the Island | £400,000 (2005) | £640,572 (2025) | +2.4% | -0.5% |
| 4 the Island | £148,500 (1998) | £1,250,000 (2025) | +8.2% | +5.4% |
| 44 the Island | £145,000 (1997) | £1,200,000 (2022) | +8.8% | +6.2% |
| 42 the Island | £500,000 (2013) | £999,950 (2022) | +8.0% | +5.3% |
| 3 the Island | £400,000 (2002) | £1,200,000 (2022) | +5.6% | +3.0% |
| 40 the Island | £343,800 (2005) | £890,000 (2022) | +5.8% | +3.0% |
| 22 the Island | £284,500 (2002) | £890,000 (2021) | +6.2% | +3.8% |
| 15 the Island | £250,000 (1999) | £810,000 (2020) | +5.8% | +3.5% |
| 18 the Island | £520,000 (2005) | £1,050,000 (2018) | +5.6% | +3.0% |
| 49 the Island | £295,000 (1997) | £960,000 (2017) | +6.1% | +3.8% |
| 23 the Island | £148,000 (1998) | £765,000 (2014) | +10.8% | +8.3% |
Section 04
What sells here
The mix of property types explains a large part of any area's median. The Island, Thames Ditton 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 |
|---|---|---|---|---|
| Detached | 73 | 100.0% | £530,000 | £80,000 – £1,315,000 |
Section 06
Ownership and new build in The Island, Thames Ditton
0 of the sales on record are leasehold and 73 freehold — 0.0% 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.
| Category | Sales | Share | Median paid |
|---|---|---|---|
| Leasehold | 0 | 0.0% | — |
| Freehold | 73 | 100.0% | £530,000 |
A further 2 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 The Island, Thames Ditton compares
The median across the whole archive is £157,500. The Island, Thames Ditton sits above that national figure — +236.5%.
Within Thames Ditton the street ranks 46 of 125 by median price, and its median is above the town figure of £370,000 (+43.2%).
Where an EPC floor area could be matched to the sale, the median works out at £3,682 per square metre, across 24 of the 73 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 £80,000 to £1,315,000. 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
- Portsmouth Road£260,000 median
- Queens Road£328,500 median
- Speer Road£291,000 median
- Hayward Road£381,250 median
- Lynwood Road£447,500 median
- Summer Road£345,000 median
- Rushett Close£330,000 median
- Angel Road£340,000 median
- Alexandra Road£343,750 median
- Warwick Gardens£225,000 median
- Thorkhill Road£386,250 median
- Weston Green Road£242,475 median
- Weston Park£463,000 median
- Watts Road£305,000 median
- Warwick Road£213,000 median
- Woodfield Road£209,950 median
Addresses with more than one recorded sale
- 36 the Island5 sales
- 4 the Island4 sales
- 18 the Island4 sales
- 14 the Island4 sales
- 42 the Island3 sales
- 40 the Island3 sales
- 49 the Island3 sales
- 16 the Island3 sales
- 41 the Island3 sales
- 12 the Island3 sales
- 43 the Island2 sales
- 44 the Island2 sales
- 3 the Island2 sales
- 22 the Island2 sales
- 15 the Island2 sales
- 23 the Island2 sales
- 37 the Island2 sales
- 33 the Island2 sales
- 10 the Island2 sales
- 31 the Island2 sales
- 29 the Island2 sales
Back to Thames Ditton house prices.
Quick answers
Common questions about this data
What is the average house price in The Island, Thames Ditton?
The median price paid in The Island, Thames Ditton across every sale on the register is £530,000. 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 The Island, Thames Ditton?
73 sales are on record for The Island, Thames Ditton, the most recent completing on 19 Mar 2026. Every one is a completed transfer lodged with HM Land Registry, not an asking price or an estimate.
Have The Island, Thames Ditton house prices actually risen?
In cash, the median rose +150.0% between 2005 and 2022. In 2026 money — that is, after inflation — the change is +59.0%. Both numbers are true; only the second one tells you whether buying here preserved value.
When were The Island, Thames Ditton house prices at their highest?
The highest yearly median on record is £999,950, set in 2022. 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 The Island, Thames Ditton?
£3,682 per square metre, from the 24 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 19 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, “The Island, Thames Ditton 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.