Over the past 21 years, there have been 28 property sales recorded in the DN21 1GU postcode area. The highest sale price reached £237,500, while the most recent sale was a property sold in January 2026 for £37,500.

The estimated average property value in DN21 1GU currently stands at £190,965, which is approximately 35.8% 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 £1,930.

Property prices in DN21 1GU have risen by 1.5% over the past year , with a total increase of 25.9% over the past five years , and a long-term rise of 52.3% over the past decade .

The most common type of property sold in the area is detached, making up around 43% of transactions , followed by semi-detached and terraced.

Housing in DN21 1GU is predominantly owner-occupied, with an estimated 72% of homes being lived in by the owners.

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Property Sales

1 Swan Court, Gainsborough, West Lindsey, Lincolnshire, DN21 1GU

🏠 Detached
🛏️ 7bed
📐 1356 sq ft
Today
£241,238
streetscan.co.uk estimate
27 Mar 2025
£237,500
13 Jun 2016
£145,000
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10 Swan Court, Gainsborough, West Lindsey, Lincolnshire, DN21 1GU

Today
£37,054
streetscan.co.uk estimate
30 Jan 2026
£37,500
31 Mar 2005
£97,000

11 Swan Court, Gainsborough, West Lindsey, Lincolnshire, DN21 1GU

🏠 Terraced
🛏️ 6bed
📐 1087 sq ft
Today
£165,721
streetscan.co.uk estimate
31 Mar 2005
£99,000
More details

12 Swan Court, Gainsborough, West Lindsey, Lincolnshire, DN21 1GU

🏠 Detached
🛏️ 5bed
📐 840 sq ft
Today
£143,354
streetscan.co.uk estimate
30 Jun 2005
£89,596
More details

15 Swan Court, Gainsborough, West Lindsey, Lincolnshire, DN21 1GU

🏠 Detached
🛏️ 5bed
📐 969 sq ft
Today
£205,611
streetscan.co.uk estimate
26 Jul 2023
£202,000
27 Jan 2006
£135,000
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16 Swan Court, Gainsborough, West Lindsey, Lincolnshire, DN21 1GU

🏠 Detached
🛏️ 7bed
📐 1109 sq ft
Today
£242,671
streetscan.co.uk estimate
30 Nov 2007
£178,995
More details

17 Swan Court, Gainsborough, West Lindsey, Lincolnshire, DN21 1GU

Today
£208,908
streetscan.co.uk estimate
21 Sep 2007
£150,995

18 Swan Court, Gainsborough, West Lindsey, Lincolnshire, DN21 1GU

🏠 Semi-detached
🛏️ 5bed
📐 958 sq ft
Today
£186,563
streetscan.co.uk estimate
14 Jun 2018
£145,000
31 Oct 2007
£144,000
More details

2 Swan Court, Gainsborough, West Lindsey, Lincolnshire, DN21 1GU

🏠 Detached
🛏️ 5bed
📐 1109 sq ft
Today
£219,841
streetscan.co.uk estimate
19 May 2005
£131,950
More details

3 Swan Court, Gainsborough, West Lindsey, Lincolnshire, DN21 1GU

🏠 Semi-detached
🛏️ 5bed
📐 1094 sq ft
Today
£169,914
streetscan.co.uk estimate
27 Sep 2019
£136,000
25 Nov 2016
£137,500
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More details

4 Swan Court, Gainsborough, West Lindsey, Lincolnshire, DN21 1GU

Today
£195,882
streetscan.co.uk estimate
14 Mar 2017
£140,000
24 Jun 2005
£131,950

5 Swan Court, Gainsborough, West Lindsey, Lincolnshire, DN21 1GU

🏠 Detached
🛏️ 5bed
📐 1249 sq ft
Today
£219,841
streetscan.co.uk estimate
18 May 2005
£131,950
More details

6 Swan Court, Gainsborough, West Lindsey, Lincolnshire, DN21 1GU

Today
£226,280
streetscan.co.uk estimate
29 Apr 2005
£134,950

7 Swan Court, Gainsborough, West Lindsey, Lincolnshire, DN21 1GU

Today
£148,132
streetscan.co.uk estimate
21 Dec 2004
£89,596

8 Swan Court, Gainsborough, West Lindsey, Lincolnshire, DN21 1GU

🏠 Terraced
🛏️ 4bed
📐 861 sq ft
Today
£147,989
streetscan.co.uk estimate
21 Dec 2004
£89,596
More details

9 Swan Court, Gainsborough, West Lindsey, Lincolnshire, DN21 1GU

🏠 Terraced
🛏️ 4bed
📐 1044 sq ft
Today
£163,327
streetscan.co.uk estimate
18 Mar 2016
£112,000
31 Mar 2005
£99,000
More details

Area Insights

Data Sources

Properties at DN21 1GU appear twenty-eight times in the Land Registry records, with the latest transaction recorded on 30 Jan 2026. It also has eleven Energy Performance Certificates (EPC) entries, the earliest dating back to 7 Mar 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.