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House prices in TW20 in 2025

Last year, we saw 242 properties sold in the area, with an average house price of £531,169. This represents a decrease of -21.43% in the volume of transactions year on year. Meanwhile the average selling price saw a decrease of -33.91% in the same period. The average value add score for the area is 63.

6909 properties

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2a Alderside Walk

Detached
Freehold
206 SQM

£662,465 • Est. today

£416,000 • Jun 2009

75

Potential to add value is

High

1 Caddy Close

Detached
Freehold
145 SQM

£641,280 • Est. today

£350,000 • Jun 2009

+ 2 more

85

Potential to add value is

High

Courtways Middle Hill

Detached
Freehold

£1,703,400 • Est. today

£1,250,000 • Jun 2009

60

Potential to add value is

Medium

How much value will my extension add?

69 Clarence Street

Semi Detached
Freehold

£525,265 • Est. today

£310,000 • Jun 2009

+ 5 more

60

Potential to add value is

Medium

23 Mead Court

Flat
Leasehold
52 SQM

£223,770 • Est. today

£160,000 • Jun 2009

+ 1 more

65

Potential to add value is

Medium

17 Western Avenue

Semi Detached
Freehold
86 SQM

£420,203 • Est. today

£247,000 • Jun 2009

+ 2 more

75

Potential to add value is

High

33 Greenacre Court

Flat
Leasehold
66 SQM

£172,133 • Est. today

£179,950 • Jun 2009

+ 1 more

65

Potential to add value is

Medium

68 Nightingale Shott

Terraced
Freehold
85 SQM

£411,921 • Est. today

£247,750 • May 2009

+ 2 more

75

Potential to add value is

High

Rose Lodge Flat 1 Crown Street

Flat
Leasehold
57 SQM

£270,613 • Est. today

£205,000 • May 2009

+ 1 more

55

Potential to add value is

Medium

Rose Lodge Flat 1 Crown Street

Flat
Leasehold
61 SQM

£270,613 • Est. today

£205,000 • May 2009

+ 1 more

55

Potential to add value is

Medium

Rose Lodge Flat 1 Crown Street

Flat
Leasehold
57 SQM

£270,613 • Est. today

£205,000 • May 2009

+ 1 more

45

Potential to add value is

Low

Rose Lodge Flat 1 Crown Street

Flat
Leasehold
61 SQM

£270,613 • Est. today

£205,000 • May 2009

+ 1 more

45

Potential to add value is

Low

Rose Lodge Flat 1 Crown Street

Flat
Leasehold
57 SQM

£270,613 • Est. today

£205,000 • May 2009

+ 1 more

55

Potential to add value is

Medium

Rose Lodge Flat 1 Crown Street

Flat
Leasehold
61 SQM

£270,613 • Est. today

£205,000 • May 2009

+ 1 more

55

Potential to add value is

Medium

Rose Lodge Flat 1 Crown Street

Flat
Leasehold
57 SQM

£270,613 • Est. today

£205,000 • May 2009

+ 1 more

45

Potential to add value is

Low

Rose Lodge Flat 1 Crown Street

Flat
Leasehold
61 SQM

£270,613 • Est. today

£205,000 • May 2009

+ 1 more

45

Potential to add value is

Low

7 Cypress Walk

Terraced
Freehold
42 SQM

£417,195 • Est. today

£147,000 • May 2009

+ 2 more

75

Potential to add value is

High

30 Western Avenue

Detached
Freehold
167 SQM

£566,695 • Est. today

£335,000 • May 2009

75

Potential to add value is

High

62 South Avenue

Semi Detached
Freehold
80 SQM

£440,476 • Est. today

£245,000 • May 2009

75

Potential to add value is

High

Bulkeley Cottage Middle Hill

Detached
Freehold

£1,385,985 • Est. today

£750,000 • May 2009

33

Potential to add value is

Low

28 Beechtree Avenue

Terraced
Freehold
77 SQM

£417,119 • Est. today

£192,000 • May 2009

+ 1 more

75

Potential to add value is

High

35 Alderside Walk

Detached
Freehold

£920,370 • Est. today

£510,000 • May 2009

+ 1 more

60

Potential to add value is

Medium

7 Burnham Mews

Terraced
Freehold
77 SQM

£549,477 • Est. today

£300,000 • May 2009

+ 1 more

55

Potential to add value is

Medium

29 Mullens Road

Terraced
Freehold
51 SQM

£348,315 • Est. today

£171,000 • May 2009

+ 1 more

75

Potential to add value is

High

Castlewood House Wick Lane

Detached
Freehold

£4,241,600 • Est. today

£3,800,000 • Apr 2009

45

Potential to add value is

Low

Where does this data come from?

The property price data for England and Wales that you see on our website is sourced primarily from HM Land Registry's Price Paid Data. This dataset is the one source of truth for most of the country’s residential property transactions. Where available, we’ve enhanced this with information gathered from Energy Performance Certificate (EPC) data and then further added to it with records from various trusted additional sources. This material was last updated on October 7, 2024.

Some of the figures you see above, such as the Value Potential score are constructed using our own proprietary algorithmic modelling. They are most decidedly estimates, and may be off the mark. Please use this information cautiously, and as a guide only. If in doubt, and certainly before putting in an offer anywhere, please speak with your local estate agent to get a better understanding of the property’s valuation.

TW20 house prices in 2025
 

Number of properties sold