Over the past 30 years, there have been 86 property sales recorded in the DT4 9QT postcode area. The highest sale price reached £625,000, while the most recent sale was a property sold in September 2025 for £425,000.

The estimated average property value in DT4 9QT currently stands at £341,671, 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 £3,237.

Property prices in DT4 9QT have risen by 0.9% over the past year , with a total increase of 18.7% over the past five years, and a long-term rise of 42.7% over the past decade.

The most common type of property sold in the area is flat, making up around 65% of transactions , followed by detached and semi-detached.

Housing in DT4 9QT is mixed, with 50% of homes being owner-occupied, indicating a diverse residential makeup.

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Property Sales

1 Lansdowne Square, Weymouth, Weymouth And Portland, Dorset, DT4 9QT

Today
£789,828
streetscan.co.uk estimate
5 Dec 1997
£157,500

Flat 1, 1 Lansdowne Square, Weymouth, Dorset, DT4 9QT

🏠 Flat
🛏️ 4bed
📐 850 sq ft
Today
£188,791
streetscan.co.uk estimate
26 Aug 2022
£200,000
22 Nov 2019
£153,000
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Flat 2, 1 Lansdowne Square, Weymouth, Weymouth And Portland, Dorset, DT4 9QT

🏠 Flat
🛏️ 1bed
📐 183 sq ft
Today
£62,741
streetscan.co.uk estimate
15 Mar 2016
£51,500
More details

Flat 3, 1 Lansdowne Square, Weymouth, Dorset, DT4 9QT

🏠 Flat
🛏️ 3bed
📐 409 sq ft
Today
£91,988
streetscan.co.uk estimate
6 Oct 2023
£94,000
More details

Flat 5, 1 Lansdowne Square, Weymouth, Dorset, DT4 9QT

🏠 Flat
🛏️ 2bed
📐 452 sq ft
Today
£122,714
streetscan.co.uk estimate
11 Nov 2022
£130,000
14 Apr 2016
£100,000
More details

Flat 6, 1 Lansdowne Square, Weymouth, Dorset, DT4 9QT

🏠 Flat
🛏️ 3bed
📐 431 sq ft
Today
£137,470
streetscan.co.uk estimate
22 Jul 2019
£120,000
More details

Flat 7, 1 Lansdowne Square, Weymouth, Dorset, DT4 9QT

🏠 Flat
🛏️ 2bed
📐 463 sq ft
Today
£104,456
streetscan.co.uk estimate
23 Feb 2022
£105,000
12 Nov 2014
£89,000
More details

Flat 8, 1 Lansdowne Square, Weymouth, Weymouth And Portland, Dorset, DT4 9QT

🏠 Flat
🛏️ 2bed
📐 463 sq ft
Today
£128,372
streetscan.co.uk estimate
25 Apr 2018
£115,000
More details

Second Floor Flat 8, 1 Lansdowne Square, Weymouth, Weymouth And Portland, Dorset, DT4 9QT

Today
£116,524
streetscan.co.uk estimate
27 Jun 2014
£88,000

10 Lansdowne Square, Weymouth, Dorset, DT4 9QT

Today
£320,713
streetscan.co.uk estimate
7 May 2021
£300,000

10A Lansdowne Square, Weymouth, Dorset, DT4 9QT

🏠 Flat
🛏️ 5bed
📐 1690 sq ft
Today
£337,815
streetscan.co.uk estimate
19 Sep 2024
£335,000
6 May 2021
£295,000
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10B Lansdowne Square, Weymouth, Weymouth And Portland, Dorset, DT4 9QT

🏠 Flat
🛏️ 4bed
📐 1276 sq ft
Today
£288,330
streetscan.co.uk estimate
1 Dec 2017
£262,500
22 Jul 2011
£200,000
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10C Lansdowne Square, Weymouth, Weymouth And Portland, Dorset, DT4 9QT

🏠 Flat
🛏️ 5bed
📐 1238 sq ft
Today
£296,096
streetscan.co.uk estimate
3 Feb 2017
£256,000
17 Mar 2014
£200,000
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11 Lansdowne Square, Weymouth, Weymouth And Portland, Dorset, DT4 9QT

Today
£414,908
streetscan.co.uk estimate
8 Dec 2000
£134,950

12 Lansdowne Square, Weymouth, Weymouth And Portland, Dorset, DT4 9QT

Today
£504,933
streetscan.co.uk estimate
9 Apr 2010
£305,000
24 Mar 2000
£129,950

13 Lansdowne Square, Weymouth, Weymouth And Portland, Dorset, DT4 9QT

Today
£533,424
streetscan.co.uk estimate
22 Oct 1999
£129,950

14 Lansdowne Square, Weymouth, Weymouth And Portland, Dorset, DT4 9QT

Today
£421,057
streetscan.co.uk estimate
18 Dec 2000
£136,950

16 Lansdowne Square, Weymouth, Dorset, DT4 9QT

🏠 Detached
🛏️ 5bed
📐 829 sq ft
Today
£465,594
streetscan.co.uk estimate
4 Dec 2019
£380,000
More details

16A Lansdowne Square, Weymouth, Weymouth And Portland, Dorset, DT4 9QT

🏠 Detached
🛏️ 7bed
📐 1173 sq ft
Today
£409,467
streetscan.co.uk estimate
23 Jan 2006
£225,000
10 Mar 2000
£55,000
More details

17 Lansdowne Square, Weymouth, Dorset, DT4 9QT

🏠 Detached
🛏️ 6bed
📐 1733 sq ft
Today
£591,222
streetscan.co.uk estimate
18 Apr 2023
£596,000
4 May 2018
£465,000
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Flat 1, 2 Lansdowne Square, Weymouth, Dorset, DT4 9QT

🏠 Flat
🛏️ 3bed
📐 969 sq ft
Today
£241,522
streetscan.co.uk estimate
9 Feb 2024
£238,000
23 Oct 2015
£165,000
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More details

Flat 2, 2 Lansdowne Square, Weymouth, Weymouth And Portland, Dorset, DT4 9QT

🏠 Flat
🛏️ 3bed
📐 764 sq ft
Today
£188,671
streetscan.co.uk estimate
2 Sep 2011
£136,000
20 Jul 2002
£96,000
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More details

Flat 3, 2 Lansdowne Square, Weymouth, Dorset, DT4 9QT

🏠 Flat
🛏️ 3bed
📐 743 sq ft
Today
£242,648
streetscan.co.uk estimate
31 Mar 2023
£252,000
22 Aug 2014
£127,000
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Flat 4, 2 Lansdowne Square, Weymouth, Dorset, DT4 9QT

🏠 Flat
🛏️ 3bed
📐 850 sq ft
Today
£215,822
streetscan.co.uk estimate
10 Jan 2025
£212,000
14 Nov 2016
£130,000
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More details

Basement And Ground Floor Flat, 3 Lansdowne Square, Weymouth, Weymouth And Portland, Dorset, DT4 9QT

Today
£270,968
streetscan.co.uk estimate
23 Feb 2018
£245,000
7 Feb 2007
£280,000
27 Mar 1997
£58,000

Flat 1, 3 Lansdowne Square, Weymouth, Dorset, DT4 9QT

🏠 Flat
🛏️ 5bed
📐 1421 sq ft
Today
£304,918
streetscan.co.uk estimate
1 Sep 2023
£310,000
More details

Flat 2, 3 Lansdowne Square, Weymouth, Dorset, DT4 9QT

🏠 Flat
🛏️ 3bed
📐 570 sq ft
Today
£188,021
streetscan.co.uk estimate
8 Feb 2022
£189,000
4 Jun 2019
£140,500
View +2 more
More details

Flat 3, 3 Lansdowne Square, Weymouth, Weymouth And Portland, Dorset, DT4 9QT

🏠 Flat
🛏️ 3bed
📐 624 sq ft
Today
£180,594
streetscan.co.uk estimate
3 Mar 2006
£133,000
18 Jan 2002
£78,000
More details

4 Lansdowne Square, Weymouth, Weymouth And Portland, Dorset, DT4 9QT

Today
£708,734
streetscan.co.uk estimate
3 May 2005
£385,000

Flat 1, 5 Lansdowne Square, Weymouth, Weymouth And Portland, Dorset, DT4 9QT

Today
£796,623
streetscan.co.uk estimate
1 Mar 2013
£475,000

Flat 2, 6 Lansdowne Square, Weymouth, Dorset, DT4 9QT

🏠 Flat
🛏️ 2bed
📐 506 sq ft
Today
£143,590
streetscan.co.uk estimate
2 Jul 2025
£140,000
9 Oct 2009
£104,000
View +3 more
More details

Flat 4, 6 Lansdowne Square, Weymouth, Weymouth And Portland, Dorset, DT4 9QT

🏠 Flat
🛏️ 2bed
📐 527 sq ft
Today
£148,156
streetscan.co.uk estimate
4 Aug 2010
£110,500
28 Jun 2002
£72,500
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More details

8 Lansdowne Square, Weymouth, Weymouth And Portland, Dorset, DT4 9QT

Today
£492,568
streetscan.co.uk estimate
15 Jul 2002
£202,500

9 Lansdowne Square, Weymouth, Weymouth And Portland, Dorset, DT4 9QT

Today
£812,008
streetscan.co.uk estimate
30 Nov 2016
£625,000

9A Lansdowne Square, Weymouth, Weymouth And Portland, Dorset, DT4 9QT

🏠 Semi-detached
🛏️ bed
📐 1119 sq ft
Today
£477,398
streetscan.co.uk estimate
8 May 2017
£355,000
More details

9B Lansdowne Square, Weymouth, Weymouth And Portland, Dorset, DT4 9QT

🏠 Semi-detached
🛏️ bed
📐 1119 sq ft
Today
£479,211
streetscan.co.uk estimate
14 Sep 2017
£370,000
More details

9C Lansdowne Square, Weymouth, Dorset, DT4 9QT

🏠 Semi-detached
🛏️ bed
📐 1119 sq ft
Today
£459,472
streetscan.co.uk estimate
22 Dec 2020
£385,000
31 Mar 2017
£375,000
More details

9D Lansdowne Square, Weymouth, Dorset, DT4 9QT

🏠 Semi-detached
🛏️ bed
📐 1119 sq ft
Today
£471,842
streetscan.co.uk estimate
22 Jun 2021
£400,000
7 Apr 2017
£360,000
More details

Ivy House, 16C Lansdowne Square, Weymouth, Dorset, DT4 9QT

Today
£425,000
streetscan.co.uk estimate
26 Sep 2025
£425,000
21 Jun 2019
£339,000
24 Feb 2017
£170,000
24 Feb 2017
£195,000

Mia House, 16B Lansdowne Square, Weymouth, Weymouth And Portland, Dorset, DT4 9QT

Today
£456,301
streetscan.co.uk estimate
2 Nov 2018
£355,000

Octagon House Lansdowne Square, Weymouth, Weymouth And Portland, Dorset, DT4 9QT

Today
£539,423
streetscan.co.uk estimate
15 May 2008
£340,000

Area Insights

Data Sources

Properties at DT4 9QT appear eighty-six times in the Land Registry records, with the latest transaction recorded on 26 Sep 2025. It also has twenty-six Energy Performance Certificates (EPC) entries, the earliest dating back to 4 Jul 2017. 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.