What is the average house price in TW20?

The average asking price in TW20 is currently £671,668, with a median price of £485,000. There are 430 properties currently for sale, of which 19 were listed in the last 14 days.

How long does it take to sell a house in TW20?

Properties in TW20 spend an average of 247 days on the market (median 142 days). Time on market varies by property type and price range.

House Prices in TW20

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

Properties for Sale

430

19 new in last 14 days

Average Price

£671,668

Median £485,000

Avg. Time on Market

247 days

Median 142 days

Price Range

£180k to £1.8M

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 TW20

Properties by Type

What's on the market in TW20

Properties by Bedrooms

Bedroom count distribution in TW20

Time on Market

How long properties have been listed in TW20

Prices by Property Type in TW20

Type	Count	Avg. Price	Median	Avg. Days
Flat	103	£410,822	£275,000	334
Terraced	83	£440,343	£410,000	185
Semi-Detached	83	£602,686	£500,000	156
Detached	89	£1,145,589	£929,950	260

Prices by Bedrooms in TW20

Bedrooms	Count	Avg. Price	Median	Avg. Days
1 Bed	45	£244,577	£235,000	232
2 Bed	125	£455,412	£395,000	308
3 Bed	121	£591,995	£500,000	204
4 Bed	64	£922,531	£717,500	194
5+ Bed	57	£1,282,289	£1,095,000	274

Properties by Price Range in TW20

Price Range	Count	Avg. Days on Market	Share
Under £100k	8	77	2%
£100k – £200k	18	407	4%
£200k – £300k	52	245	12%
£300k – £400k	52	242	12%
£400k – £500k	90	177	21%
£500k – £1M	143	255	33%
Over £1M	67	307	16%

Properties by Time on Market in TW20

Duration	Count	Share
Less than 1 month	38	9%
1 – 2 months	52	12%
2 – 3 months	55	13%
3 – 4 months	44	10%
4 – 6 months	72	17%
6 – 9 months	76	18%
9 – 12 months	23	5%
12 – 18 months	24	6%
Over 18 months	46	11%