23 Castlegate
TW9 2HL
- Terraced
- Freehold
What the sales records show
From an older sale: a rough guide£1,436,000
Range £1,221,000 to £1,651,000
Since last sale
+£936,000
+187.2% since Jan 2004, +4.7% a year
Rank in TW9 2HL
3rd of 12
Postcode average £1,289,917
There is no floor area on record, so this is the home's last sale moved from January 2004 to August 2026 by the official UK House Price Index for Richmond upon Thames, with the range widened the older the sale. It cannot see condition, layout or recent work, so it is not a valuation.
In short
23 Castlegate is a freehold terraced in TW9.
There is no floor area on record, so its last sale has been moved to today by the official price index for Richmond upon Thames: £1,221,000 to £1,651,000, about £1,436,000 in the middle.
That makes it the 3rd highest of the 12 homes we can compare in TW9 2HL, where the middle figure averages £1,289,917.
It last sold for £500,000 in January 2004; the price index suggests it has gained about £936,000 since, roughly +4.7% a year.
Across Richmond upon Thames, average prices were unchanged in the year to August 2026.
Where in the range would yours sell?
Condition and improvements usually decide it, and only someone who sees the home can say.
Lower end
£1,221,000
Middle
£1,436,000
Upper end
£1,651,000
Done work since the records were made? Claim your home and tell us, or ask local agents where yours sits.
Sale history
Every sale of this home registered with HM Land Registry since 1995
| Sold | Price paid | Change | A year |
|---|---|---|---|
| January 2004 | £500,000 | First sale | – |
Homes in TW9 2HL
Ranked by what comparable sales show. Choose one to see its page.
- 3 CastlegateTerracedSold Jun 2015 for £1.13m£1,497,000#1
- 1 CastlegateTerracedSold Jun 2021 for £1.25m£1,472,000#2
- 23 Castlegate (this home)TerracedSold Jan 2004 for £500k£1,436,000#3
- 15 CastlegateTerracedSold Jan 2006 for £550k£1,425,000#4
- 19 CastlegateTerracedSold Oct 1998 for £290k£1,374,000#5
- 27 CastlegateTerraced · 4 bed · 1,550 sq ftSold Sept 2025 for £1.35m£1,350,000#6
- 17 CastlegateTerracedSold May 2007 for £591k£1,240,000#7
- 11 CastlegateTerracedSold Jun 2015 for £915k£1,218,000#8
- 13 CastlegateTerracedSold Mar 2014 for £800k£1,215,000#9
- 21 CastlegateTerracedSold Jan 2010 for £565k£1,133,000#10
- 31 CastlegateSemi-detached · 3 bed · 1,184 sq ftSold Oct 2025 for £1.00m£1,072,000#11
- 29 CastlegateTerracedSold Apr 2017 for £850k£1,047,000#12
Recent sales of terraced homes nearby
The closest sales of the same type in the last two years, registered with HM Land Registry. Choose one to see its page.
| Home | Price | Sold | Size | Per sq ft | Away |
|---|---|---|---|---|---|
| 27 CastlegateTW9 2HL · Terraced | £1,350,000 | Sept 2025 | 1,550 sq ft | £871 | < 0.1 mi |
| 10 St Pauls RoadTW9 2HH · Terraced | £1,225,000 | Dec 2025 | 1,216 sq ft | £1,007 | 0.1 mi |
| 6 Pagoda AvenueTW9 2HF · Terraced | £2,090,000 | Dec 2025 | 1,927 sq ft | £1,085 | 0.1 mi |
| 2 Stanmore GardensTW9 2HN · Terraced | £1,650,000 | Mar 2026 | 1,884 sq ft | £876 | 0.1 mi |
| 9 Trinity CottagesTW9 2LA · Terraced | £640,000 | Sept 2025 | 614 sq ft | £1,043 | 0.1 mi |
| 54 St Georges RoadTW9 2LE · Terraced | £780,000 | Jul 2025 | 743 sq ft | £1,050 | 0.1 mi |
| 10 St Georges RoadTW9 2LE · Terraced | £660,000 | Mar 2025 | – | – | 0.1 mi |
| 12 Topiary SquareTW9 2DB · Terraced | £1,110,000 | Feb 2025 | 1,453 sq ft | £764 | 0.1 mi |
| 19 Topiary SquareTW9 2DB · Terraced | £1,400,000 | Dec 2024 | 1,582 sq ft | £885 | 0.1 mi |
| 65 Raleigh RoadTW9 2DU · Terraced | £980,100 | May 2026 | 1,453 sq ft | £674 | 0.1 mi |
| 33 Raleigh RoadTW9 2DU · Terraced | £875,000 | Jan 2026 | 1,055 sq ft | £829 | 0.1 mi |
| 75 Raleigh RoadTW9 2DU · Terraced | £1,150,000 | Mar 2025 | 1,464 sq ft | £786 | 0.1 mi |
What buyers have paid in TW9
Completed sales in the last 12 months, against the 12 months before
| Type | Sales | Average price | Average size | Per sq ft | On the year |
|---|---|---|---|---|---|
| All homes | 224 | £953,456 | 1,116 sq ft | £851 | +9.0% |
| Flats | 116 | £530,006 | 663 sq ft | £777 | −4.8% |
| Terraced | 60 | £1,141,948 | 1,369 sq ft | £896 | +4.2% |
| Semi-detached | 25 | £1,722,820 | 1,780 sq ft | £941 | +19.4% |
| Detached | 10 | £2,530,800 | 2,427 sq ft | £1,141 | −2.9% |
Contains HM Land Registry data © Crown copyright and database right 2026. Licensed under the Open Government Licence v3.0.
Energy performance data © Crown copyright. Licensed under the Open Government Licence v3.0.
Contains HM Land Registry UK House Price Index data © Crown copyright. Licensed under the Open Government Licence v3.0.
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