Over the past 30 years, there have been 34 property sales recorded in the DT4 9DY postcode area. The highest sale price reached £450,000, while the most recent sale was for a semi-detached house sold in June 2025 for £385,000.

The estimated average property value in DT4 9DY currently stands at £388,323, which is approximately 21.6% 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 £3,480.

Property prices in DT4 9DY have risen by 2.1% over the past year , with a total increase of 22.2% over the past five years, and a long-term rise of 45.9% over the past decade.

The most common type of property sold in the area is semi-detached, making up around 76% of transactions , followed by detached.

Housing in DT4 9DY is predominantly owner-occupied, with an estimated 100% of homes being lived in by the owners.

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Property Sales

10 St Helens Road, Weymouth, Weymouth And Portland, Dorset, DT4 9DY

Today
£381,750
streetscan.co.uk estimate
15 May 2009
£202,500

11 St Helens Road, Weymouth, Weymouth And Portland, Dorset, DT4 9DY

Today
£428,131
streetscan.co.uk estimate
5 Feb 2009
£225,000

15 St Helens Road, Weymouth, Dorset, DT4 9DY

🏠 Semi-detached
🛏️ 5bed
📐 1044 sq ft
Today
£346,608
streetscan.co.uk estimate
28 Jun 2019
£270,000
More details

16 St Helens Road, Weymouth, Weymouth And Portland, Dorset, DT4 9DY

Today
£431,059
streetscan.co.uk estimate
23 Jul 2001
£135,500

17 St Helens Road, Weymouth, Weymouth And Portland, Dorset, DT4 9DY

🏠 Semi-detached
🛏️ 5bed
📐 1037 sq ft
Today
£388,937
streetscan.co.uk estimate
26 Feb 2010
£230,000
13 Nov 2003
£185,000
More details

18 St Helens Road, Weymouth, Dorset, DT4 9DY

🏠 Semi-detached
🛏️ 4bed
📐 1012 sq ft
Today
£365,864
streetscan.co.uk estimate
19 Jul 2019
£285,000
More details

20 St Helens Road, Weymouth, Dorset, DT4 9DY

🏠 Semi-detached
🛏️ 5bed
📐 1141 sq ft
Today
£448,250
streetscan.co.uk estimate
30 Jun 2021
£380,000
More details

24 St Helens Road, Weymouth, Weymouth And Portland, Dorset, DT4 9DY

🏠 Semi-detached
🛏️ 6bed
📐 1345 sq ft
Today
£382,253
streetscan.co.uk estimate
12 Nov 1999
£95,000
More details

25 St Helens Road, Weymouth, Dorset, DT4 9DY

🏠 Semi-detached
🛏️ 7bed
📐 1249 sq ft
Today
£377,996
streetscan.co.uk estimate
14 Apr 2025
£365,000
More details

26 St Helens Road, Weymouth, Weymouth And Portland, Dorset, DT4 9DY

Today
£471,756
streetscan.co.uk estimate
16 Jan 1998
£95,000

27 St Helens Road, Weymouth, Weymouth And Portland, Dorset, DT4 9DY

Today
£426,025
streetscan.co.uk estimate
23 Apr 1999
£105,000

29 St Helens Road, Weymouth, Dorset, DT4 9DY

🏠 Detached
🛏️ 6bed
📐 1432 sq ft
Today
£403,870
streetscan.co.uk estimate
19 Jul 2024
£390,000
12 Dec 2019
£380,000
View +1 more
More details

3 St Helens Road, Weymouth, Weymouth And Portland, Dorset, DT4 9DY

🏠 Semi-detached
🛏️ 6bed
📐 1227 sq ft
Today
£372,220
streetscan.co.uk estimate
12 May 2015
£249,000
More details

30 St Helens Road, Weymouth, Weymouth And Portland, Dorset, DT4 9DY

🏠 Detached
🛏️ 5bed
📐 990 sq ft
Today
£415,067
streetscan.co.uk estimate
27 Mar 2015
£283,000
More details

31 St Helens Road, Weymouth, Dorset, DT4 9DY

🏠 Semi-detached
🛏️ 6bed
📐 1625 sq ft
Today
£447,587
streetscan.co.uk estimate
3 Jul 2023
£430,000
19 Dec 2019
£305,000
View +1 more
More details

32 St Helens Road, Weymouth, Weymouth And Portland, Dorset, DT4 9DY

🏠 Semi-detached
🛏️ 4bed
📐 1141 sq ft
Today
£378,823
streetscan.co.uk estimate
2 Dec 2016
£275,000
31 May 2007
£250,000
View +2 more
More details

34 St Helens Road, Weymouth, Weymouth And Portland, Dorset, DT4 9DY

Today
£401,145
streetscan.co.uk estimate
28 Apr 2000
£106,000

35 St Helens Road, Weymouth, Weymouth And Portland, Dorset, DT4 9DY

Today
£413,438
streetscan.co.uk estimate
3 Jul 1995
£73,500

4 St Helens Road, Weymouth, Dorset, DT4 9DY

🏠 Semi-detached
🛏️ 5bed
📐 1055 sq ft
Today
£402,392
streetscan.co.uk estimate
27 Jun 2025
£385,000
20 Aug 2021
£345,000
More details

5 St Helens Road, Weymouth, Weymouth And Portland, Dorset, DT4 9DY

🏠 Semi-detached
🛏️ 5bed
📐 1380 sq ft
Today
£372,027
streetscan.co.uk estimate
1 Feb 2010
£220,000
21 Oct 2004
£216,950
More details

6 St Helens Road, Weymouth, Dorset, DT4 9DY

🏠 Detached
🛏️ 5bed
📐 1227 sq ft
Today
£459,752
streetscan.co.uk estimate
5 Feb 2025
£450,000
5 Jul 2019
£307,500
More details

7 St Helens Road, Weymouth, Dorset, DT4 9DY

🏠 Semi-detached
🛏️ 5bed
📐 1023 sq ft
Today
£359,846
streetscan.co.uk estimate
15 Nov 2024
£345,000
More details

9 St Helens Road, Weymouth, Weymouth And Portland, Dorset, DT4 9DY

🏠 Semi-detached
🛏️ 4bed
📐 1153 sq ft
Today
£363,571
streetscan.co.uk estimate
2 May 2014
£232,500
More details

Area Insights

Data Sources

Properties at DT4 9DY appear thirty-four times in the Land Registry records, with the latest transaction recorded on 27 Jun 2025. It also has sixteen Energy Performance Certificates (EPC) entries, the earliest dating back to 6 Feb 2015. 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.