What is the average house price in TW18?

The average asking price in TW18 is currently £492,079, with a median price of £428,609. There are 902 properties currently for sale, of which 23 were listed in the last 14 days.

How long does it take to sell a house in TW18?

Properties in TW18 spend an average of 358 days on the market (median 181 days). Time on market varies by property type and price range.

House Prices in TW18

Live asking prices — data to 16 October 2026, updated daily

Properties for Sale

902

23 new in last 14 days

Average Price

£492,079

Median £428,609

Avg. Time on Market

358 days

Median 181 days

Price Range

£133k to £974k

Middle 90% of asking prices

Price Trends Time to Sell Sold Prices Sold by Month

Market Breakdown

Data to: 16 October 2026

Properties by Price

Distribution of asking prices in TW18

Properties by Type

What's on the market in TW18

Properties by Bedrooms

Bedroom count distribution in TW18

Time on Market

How long properties have been listed in TW18

Prices by Property Type in TW18

Type	Count	Avg. Price	Median	Avg. Days
Flat	361	£309,757	£300,000	313
Terraced	65	£442,538	£430,000	157
Semi-Detached	73	£588,890	£575,000	170
Detached	84	£906,892	£800,000	183

Prices by Bedrooms in TW18

Bedrooms	Count	Avg. Price	Median	Avg. Days
1 Bed	163	£229,575	£250,000	353
2 Bed	279	£364,842	£365,000	362
3 Bed	222	£529,965	£500,000	405
4 Bed	149	£753,566	£725,000	343
5+ Bed	58	£1,076,118	£987,475	221

Properties by Price Range in TW18

Price Range	Count	Avg. Days on Market	Share
Under £100k	18	228	2%
£100k – £200k	59	385	7%
£200k – £300k	138	311	15%
£300k – £400k	168	429	19%
£400k – £500k	180	410	20%
£500k – £1M	296	338	33%
Over £1M	43	167	5%

Properties by Time on Market in TW18

Duration	Count	Share
Less than 1 month	80	9%
1 – 2 months	88	10%
2 – 3 months	63	7%
3 – 4 months	94	10%
4 – 6 months	122	14%
6 – 9 months	160	18%
9 – 12 months	60	7%
12 – 18 months	82	9%
Over 18 months	146	16%