Over the past 29 years, there have been 20 property sales recorded in the DT4 8NY postcode area. The highest sale price reached £1,380,000, while the most recent sale was a property sold in February 2026 for £216,000.

The estimated average property value in DT4 8NY currently stands at £493,369, which is approximately 60.5% 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 £2,245.

Property prices in DT4 8NY have risen by 2.8% over the past year , with a total increase of 18.9% over the past five years , and a long-term rise of 38% over the past decade .

The most common type of property sold in the area is other, making up around 55% of transactions , followed by flat and terraced.

Housing in DT4 8NY is predominantly owner-occupied, with an estimated 100% of homes being lived in by the owners.

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Property Sales

103 St Mary Street, Weymouth, Dorset, DT4 8NY

Today
£207,054
streetscan.co.uk estimate
9 Apr 2025
£215,000
12 Sep 2018
£110,000

104E St Mary Street, Weymouth, Dorset, DT4 8NY

Today
£195,708
streetscan.co.uk estimate
29 Oct 2021
£200,000

Flat 1, 105 St Mary Street, Weymouth, Dorset, DT4 8NY

🏠 Flat
🛏️ 3bed
📐 861 sq ft
Today
£146,993
streetscan.co.uk estimate
26 Apr 2019
£137,000
More details

Flat 2, 105 St Mary Street, Weymouth, Dorset, DT4 8NY

🏠 Flat
🛏️ 2bed
📐 452 sq ft
Today
£107,262
streetscan.co.uk estimate
14 Aug 2020
£97,500
More details

Flat 3, 105 St Mary Street, Weymouth, Dorset, DT4 8NY

🏠 Flat
🛏️ 2bed
📐 624 sq ft
Today
£98,509
streetscan.co.uk estimate
6 Nov 2020
£93,000
More details

Flat 4, 105 St Mary Street, Weymouth, Dorset, DT4 8NY

🏠 Flat
🛏️ 2bed
📐 463 sq ft
Today
£109,136
streetscan.co.uk estimate
10 May 2024
£115,000
5 Jul 2019
£97,000
More details

105A St Mary Street, Weymouth, Weymouth And Portland, Dorset, DT4 8NY

Today
£1,538,582
streetscan.co.uk estimate
22 Nov 2016
£1,380,000

106 St Mary Street, Weymouth, Dorset, DT4 8NY

Today
£214,588
streetscan.co.uk estimate
20 Feb 2026
£216,000

107 St Mary Street, Weymouth, Weymouth And Portland, Dorset, DT4 8NY

Today
£675,305
streetscan.co.uk estimate
28 Jan 2005
£385,000

87 - 90 St Mary Street, Weymouth, Dorset, DT4 8NY

Today
£546,405
streetscan.co.uk estimate
3 Feb 2026
£550,000

91 St Mary Street, Weymouth, Weymouth And Portland, Dorset, DT4 8NY

Today
£876,591
streetscan.co.uk estimate
31 Oct 2008
£550,000

93 St Mary Street, Weymouth, Weymouth And Portland, Dorset, DT4 8NY

Today
£1,361,624
streetscan.co.uk estimate
16 Dec 1996
£242,500

94 St Mary Street, Weymouth, Dorset, DT4 8NY

Today
£331,809
streetscan.co.uk estimate
14 Nov 2024
£350,000
17 Oct 2023
£190,000
4 Jan 2017
£450,000

96 St Mary Street, Weymouth, Weymouth And Portland, Dorset, DT4 8NY

Today
£636,522
streetscan.co.uk estimate
21 Dec 2017
£610,000

98 St Mary Street, Weymouth, Weymouth And Portland, Dorset, DT4 8NY

Today
£319,147
streetscan.co.uk estimate
11 Aug 2017
£302,000
29 Apr 2015
£225,000

Area Insights

Data Sources

Properties at DT4 8NY appear twenty times in the Land Registry records, with the latest transaction recorded on 20 Feb 2026. It also has four Energy Performance Certificates (EPC) entries, the earliest dating back to 5 Oct 2018. 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.