Over the past 29 years, there have been 48 property sales recorded in the TW15 3BU postcode area. The highest sale price reached £677,000, while the most recent sale was for a detached bungalow sold in May 2025 for £525,000.

The estimated average property value in TW15 3BU currently stands at £525,977, which is approximately 16.1% higher than the city average, indicating a potentially more desirable or in-demand location.

In terms of size, the average price per square metre is approximately £5,701.

Property prices in TW15 3BU have risen by 5.7% over the past year , with a total increase of 18.6% over the past five years, and a long-term rise of 43% over the past decade.

The most common type of property sold in the area is semi-detached, making up around 48% of transactions , followed by detached and flat.

Housing in TW15 3BU is predominantly owner-occupied, with an estimated 92% of homes being lived in by the owners.

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Property Sales

1 Portland Road, Ashford, Spelthorne, Surrey, TW15 3BU

🏠 Detached
🛏️ 5bed
📐 926 sq ft
Today
£562,211
streetscan.co.uk estimate
6 Nov 2015
£450,000
More details

13 Portland Road, Ashford, Spelthorne, Surrey, TW15 3BU

Today
£228,495
streetscan.co.uk estimate
7 Jun 2002
£85,000

17 Portland Road, Ashford, Spelthorne, Surrey, TW15 3BU

Today
£299,694
streetscan.co.uk estimate
12 Dec 2003
£165,000
18 Apr 2000
£105,000

17A Portland Road, Ashford, Spelthorne, Surrey, TW15 3BU

🏠 Flat
🛏️ 3bed
📐 624 sq ft
Today
£292,318
streetscan.co.uk estimate
4 Nov 2019
£275,000
14 Oct 2003
£152,500
View +2 more
More details

19 Portland Road, Ashford, Spelthorne, Surrey, TW15 3BU

🏠 Flat
🛏️ 3bed
📐 546 sq ft
Today
£300,485
streetscan.co.uk estimate
9 Nov 2007
£217,000
29 Oct 2004
£168,500
View +1 more
More details

19A Portland Road, Ashford, Spelthorne, Surrey, TW15 3BU

🏠 Flat
🛏️ 3bed
📐 592 sq ft
Today
£289,948
streetscan.co.uk estimate
22 Dec 2015
£255,000
4 Jul 2000
£114,950
More details

23 Portland Road, Ashford, Spelthorne, Surrey, TW15 3BU

🏠 Terraced
🛏️ 5bed
📐 1119 sq ft
Today
£628,019
streetscan.co.uk estimate
14 Apr 2022
£575,000
More details

25 Portland Road, Ashford, Spelthorne, Surrey, TW15 3BU

🏠 Semi-detached
🛏️ 7bed
📐 1561 sq ft
Today
£711,882
streetscan.co.uk estimate
26 Aug 2022
£677,000
5 Oct 2006
£335,000
View +1 more
More details

27 Portland Road, Ashford, Spelthorne, Surrey, TW15 3BU

Today
£583,756
streetscan.co.uk estimate
8 Aug 1997
£115,000

3 Portland Road, Ashford, Spelthorne, Surrey, TW15 3BU

Today
£676,056
streetscan.co.uk estimate
8 Dec 1995
£124,500

31 Portland Road, Ashford, Spelthorne, Surrey, TW15 3BU

Today
£557,922
streetscan.co.uk estimate
7 Jan 2008
£327,500
9 Jan 1998
£146,950
13 Sep 1996
£79,000

33 Portland Road, Ashford, Spelthorne, Surrey, TW15 3BU

🏠 Semi-detached
🛏️ 4bed
📐 893 sq ft
Today
£478,615
streetscan.co.uk estimate
14 Aug 2009
£235,000
17 Sep 2004
£237,950
More details

35 Portland Road, Ashford, Spelthorne, Surrey, TW15 3BU

🏠 Semi-detached
🛏️ 3bed
📐 705 sq ft
Today
£413,534
streetscan.co.uk estimate
21 May 2010
£220,000
13 Dec 2002
£203,500
More details

37 Portland Road, Ashford, Spelthorne, Surrey, TW15 3BU

🏠 Detached
🛏️ 4bed
📐 915 sq ft
Today
£525,000
streetscan.co.uk estimate
23 May 2025
£525,000
12 Feb 2021
£395,000
View +3 more
More details

39 Portland Road, Ashford, Spelthorne, Surrey, TW15 3BU

🏠 Detached
🛏️ 6bed
📐 1012 sq ft
Today
£604,263
streetscan.co.uk estimate
5 Apr 2013
£350,000
15 Sep 2003
£309,450
View +1 more
More details

41 Portland Road, Ashford, Spelthorne, Surrey, TW15 3BU

Today
£520,000
streetscan.co.uk estimate
31 May 2002
£195,000

45 Portland Road, Ashford, Spelthorne, Surrey, TW15 3BU

🏠 Semi-detached
🛏️ 6bed
📐 1259 sq ft
Today
£651,811
streetscan.co.uk estimate
17 Dec 2001
£234,000
25 Oct 1996
£111,000
More details

47 Portland Road, Ashford, Spelthorne, Surrey, TW15 3BU

Today
£559,339
streetscan.co.uk estimate
12 Apr 2007
£287,500

49 Portland Road, Ashford, Spelthorne, Surrey, TW15 3BU

Today
£633,182
streetscan.co.uk estimate
26 Apr 1996
£105,000

5 Portland Road, Ashford, Spelthorne, Surrey, TW15 3BU

🏠 Semi-detached
🛏️ 3bed
📐 990 sq ft
Today
£554,324
streetscan.co.uk estimate
27 Mar 2009
£250,000
More details

51 Portland Road, Ashford, Spelthorne, Surrey, TW15 3BU

🏠 Semi-detached
🛏️ 5bed
📐 1130 sq ft
Today
£567,901
streetscan.co.uk estimate
13 May 2016
£460,000
30 Nov 2000
£175,000
View +1 more
More details

53 Portland Road, Ashford, Spelthorne, Surrey, TW15 3BU

Today
£501,736
streetscan.co.uk estimate
25 Feb 2000
£144,500

59 Portland Road, Ashford, Spelthorne, Surrey, TW15 3BU

Today
£433,069
streetscan.co.uk estimate
6 May 1997
£90,000

7 Portland Road, Ashford, Spelthorne, Surrey, TW15 3BU

🏠 Semi-detached
🛏️ 8bed
📐 1851 sq ft
Today
£690,377
streetscan.co.uk estimate
5 Jul 2024
£660,000
28 Jan 2005
£325,000
More details

9 Portland Road, Ashford, Spelthorne, Surrey, TW15 3BU

Today
£705,809
streetscan.co.uk estimate
20 Apr 2006
£350,000

Area Insights

Data Sources

Properties at TW15 3BU appear fourty-eight times in the Land Registry records, with the latest transaction recorded on 23 May 2025. It also has fourteen Energy Performance Certificates (EPC) entries, the earliest dating back to 17 Oct 2022. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.

Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.