Our Data Sources
12, Theaker Avenue, Gainsborough has 41 entries in the Land Registry , most recently in May 2026 and a single entry in the EPC database dated November 2025.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 12, Theaker Avenue, Gainsborough would be worth £107,734, with a potential rental value of £666 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £95,421, with a rental value of £590 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
12, Theaker Avenue, Gainsborough occupies a 240 m2 plot as recorded by HM Land Registry.
Of the 38 other houses in this postcode, 14 have recorded plot sizes, and this one ranks as the 13th largest.
Energy Efficiency
12, Theaker Avenue, Gainsborough has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 27 Nov 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
12, Theaker Avenue, Gainsborough last changed hands on 1st May 2026, selling for £105,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 4 times since 1995.
The market for similar properties has risen by 24.7% since May 2026.
- Sold May 2026£105,000
- Sold Jul 2002£20,000
- Sold Nov 2001£12,500
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 21 sales of comparable properties within 770 metres of 12, Theaker Avenue, Gainsborough across the last 2 years.
Most recently, 1, Priory Close, Gainsborough, DN21 1UF, a freehold house, sold at £91,000 on the 18th December 2024.
Read more about house prices in DN21.
- Sold Dec 2024£91,000 | 3 Bed House1, Priory Close, Gainsborough, DN21 1UF1, Priory Close, Gainsborough, DN21 1UF
- Sold Dec 2023£74,000 | 2 Bed House9, Pasture Road, Gainsborough, DN21 1SR9, Pasture Road, Gainsborough, DN21 1SR
- Sold Sep 2015£41,500 | 3 Bed House4, Theaker Avenue, Gainsborough, DN21 1RH4, Theaker Avenue, Gainsborough, DN21 1RH
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 12, Theaker Avenue, Gainsborough as the 66th largest and the 71st most expensive of the 83 addresses on Theaker Avenue, Gainsborough, DN21.
Against the DN21 postcode district average, it is £86k less expensive than the typical property.
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Schools Nearby
- The Gainsborough Charles Baines Community Primary School300 m away
- White's Wood Academy400 m away
- The Gainsborough Hillcrest Early Years Academy500 m away
- The Gainsborough Academy800 m away
- The Queen Elizabeth's High School, Gainsborough1.9 km away
- Kirton Academy14.2 km away
More reading links
Public Transport Nearby
- Gainsborough Central|1.0 km away
- Gainsborough Lea Road|1.9 km away
- Kirton Lindsey|14.1 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
