What is the average house price in TW20?

The average asking price in TW20 is currently £666,773, with a median price of £485,000. There are 427 properties currently for sale, of which 21 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 243 days on the market (median 136 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

427

21 new in last 14 days

Average Price

£666,773

Median £485,000

Avg. Time on Market

243 days

Median 136 days

Price Range

£180k to £1.7M

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	£394,997	£275,000	328
Terraced	83	£440,163	£410,000	185
Semi-Detached	81	£604,542	£500,000	157
Detached	89	£1,146,094	£929,950	248

Prices by Bedrooms in TW20

Bedrooms	Count	Avg. Price	Median	Avg. Days
1 Bed	46	£245,021	£237,500	227
2 Bed	122	£445,012	£395,000	310
3 Bed	119	£581,818	£500,000	201
4 Bed	65	£918,338	£700,000	191
5+ Bed	57	£1,282,464	£1,150,000	257

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	53	240	12%
£300k – £400k	52	242	12%
£400k – £500k	89	177	21%
£500k – £1M	142	256	33%
Over £1M	65	283	15%

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	71	17%
6 – 9 months	75	18%
9 – 12 months	23	5%
12 – 18 months	24	6%
Over 18 months	43	10%