Over the past 31 years, there have been 35 property sales recorded in the DT4 8AX postcode area. The highest sale price reached £300,000, while the most recent sale was for a terraced house sold in January 2026 for £210,000.

The estimated average property value in DT4 8AX currently stands at £291,693, which is roughly in line with the city average (within ±8%), suggesting property prices reflect broader market trends.

In terms of size, the average price per square metre is approximately £3,969.

Property prices in DT4 8AX have risen by 1.1% over the past year , with a total increase of 20.1% over the past five years , and a long-term rise of 43.3% over the past decade .

The most common type of property sold in the area is terraced, making up around 63% of transactions , followed by flat.

Housing in DT4 8AX is predominantly owner-occupied, with an estimated 90% of homes being lived in by the owners.

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Property Sales

1 Helen Lane, Weymouth, Weymouth And Portland, Dorset, DT4 8AX

🏠 Terraced
🛏️ 3bed
📐 549 sq ft
Today
£212,873
streetscan.co.uk estimate
26 Oct 2017
£173,000
14 Feb 2014
£131,000
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18 Helen Lane, Weymouth, Weymouth And Portland, Dorset, DT4 8AX

🏠 Terraced
🛏️ 4bed
📐 1046 sq ft
Today
£389,845
streetscan.co.uk estimate
4 Aug 2006
£245,000
5 Mar 2002
£150,000
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19 Helen Lane, Weymouth, Weymouth And Portland, Dorset, DT4 8AX

🏠 Terraced
🛏️ 6bed
📐 1023 sq ft
Today
£401,507
streetscan.co.uk estimate
7 Jul 2016
£300,000
20 Jan 2006
£220,000
More details

2 Helen Lane, Weymouth, Weymouth And Portland, Dorset, DT4 8AX

🏠 Terraced
🛏️ 4bed
📐 526 sq ft
Today
£217,813
streetscan.co.uk estimate
4 May 2012
£138,000
5 Sep 2011
£145,000
More details

20 Helen Lane, Weymouth, Weymouth And Portland, Dorset, DT4 8AX

🏠 Terraced
🛏️ 4bed
📐 1119 sq ft
Today
£580,594
streetscan.co.uk estimate
21 Oct 1999
£145,000
More details

4 Helen Lane, Weymouth, Dorset, DT4 8AX

🏠 Terraced
🛏️ 3bed
📐 560 sq ft
Today
£210,647
streetscan.co.uk estimate
21 Jan 2026
£210,000
18 Sep 2000
£72,000
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5A Helen Lane, Weymouth, Dorset, DT4 8AX

🏠 Flat
🛏️ 3bed
📐 818 sq ft
Today
£141,907
streetscan.co.uk estimate
20 Dec 2022
£157,000
23 Jul 2021
£125,000
More details

Flat 1, Helen Mews Helen Lane, Weymouth, Dorset, DT4 8AX

🏠 Flat
🛏️ 3bed
📐 624 sq ft
Today
£259,179
streetscan.co.uk estimate
10 Dec 2021
£266,000
7 Oct 2014
£148,000
More details

Flat 2, Helen Mews Helen Lane, Weymouth, Dorset, DT4 8AX

Today
£247,067
streetscan.co.uk estimate
12 Dec 2019
£230,000
22 Jan 2015
£205,000

Flat 3, Helen Mews Helen Lane, Weymouth, Dorset, DT4 8AX

Today
£282,937
streetscan.co.uk estimate
3 Aug 2023
£300,000
5 Sep 2014
£232,500

The Cottage Helen Lane, Weymouth, Dorset, DT4 8AX

🏠 Terraced
🛏️ 4bed
📐 980 sq ft
Today
£265,000
streetscan.co.uk estimate
24 Jul 2023
£265,000
11 Feb 2021
£182,000
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More details

The Old Malthouse Apartment, 5 Helen Lane, Weymouth, Weymouth And Portland, Dorset, DT4 8AX

Today
£193,043
streetscan.co.uk estimate
7 Dec 2017
£185,000
25 Aug 2006
£158,000
13 Oct 2003
£126,000
20 Nov 2001
£98,000
24 Mar 2000
£62,000

The Preachers Loft Helen Lane, Weymouth, Dorset, DT4 8AX

🏠 Terraced
🛏️ 3bed
📐 1195 sq ft
Today
£329,738
streetscan.co.uk estimate
18 Apr 2019
£270,000
More details

Area Insights

Data Sources

Properties at DT4 8AX appear thirty-five times in the Land Registry records, with the latest transaction recorded on 21 Jan 2026. It also has ten Energy Performance Certificates (EPC) entries, the earliest dating back to 21 Mar 2012. 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.