What is the average house price in TW18?

The average asking price in TW18 is currently £493,550, with a median price of £429,000. There are 509 properties currently for sale, of which 31 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 252 days on the market (median 147 days). Time on market varies by property type and price range.

House Prices in TW18

Live asking prices — data to 5 November 2026, updated daily

Properties for Sale

509

31 new in last 14 days

Average Price

£493,550

Median £429,000

Avg. Time on Market

252 days

Median 147 days

Price Range

£121k to £965k

Middle 90% of asking prices

Price Trends Time to Sell Sold Prices Sold by Month

Market Breakdown

Data to: 5 November 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	203	£303,713	£300,000	260
Terraced	72	£443,472	£437,500	239
Semi-Detached	83	£595,114	£595,000	176
Detached	75	£908,445	£799,500	241

Prices by Bedrooms in TW18

Bedrooms	Count	Avg. Price	Median	Avg. Days
1 Bed	92	£230,653	£245,000	307
2 Bed	158	£358,109	£350,000	271
3 Bed	115	£527,317	£500,000	223
4 Bed	81	£742,202	£725,000	201
5+ Bed	38	£1,090,129	£962,475	173

Properties by Price Range in TW18

Price Range	Count	Avg. Days on Market	Share
Under £100k	13	170	3%
£100k – £200k	37	339	7%
£200k – £300k	80	248	16%
£300k – £400k	91	292	18%
£400k – £500k	92	257	18%
£500k – £1M	171	225	34%
Over £1M	25	198	5%

Properties by Time on Market in TW18

Duration	Count	Share
Less than 1 month	44	9%
1 – 2 months	70	14%
2 – 3 months	50	10%
3 – 4 months	43	8%
4 – 6 months	76	15%
6 – 9 months	86	17%
9 – 12 months	35	7%
12 – 18 months	51	10%
Over 18 months	54	11%