Our Data Sources
3, Thewlis Avenue, Sleaford has a single entry in the Land Registry from November 2024 and a single entry in the EPC database dated December 2024.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 3, Thewlis Avenue, Sleaford would be worth £281,117, with a potential rental value of £1,188 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £248,989, with a rental value of £1,052 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
3, Thewlis Avenue, Sleaford has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 19 Dec 2024.
The property is not connected to mains gas and has high performance glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
3, Thewlis Avenue, Sleaford last changed hands on 25th November 2024, selling for £335,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has dropped by 3.1% since November 2024.
- Sold Nov 2024£335,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 680 metres of 3, Thewlis Avenue, Sleaford across the last 2 years.
Most recently, 41, Lancaster Street, Sleaford, NG34 6AT, a freehold house, sold at £282,150 on the 30th May 2025.
Read more about house prices in NG34.
- Sold May 2025£282,150 | 3 Bed House41, Lancaster Street, Sleaford, NG34 6AT41, Lancaster Street, Sleaford, NG34 6AT
- Sold May 2025£286,150 | 3 Bed House32, Lancaster Street, Sleaford, NG34 6AT32, Lancaster Street, Sleaford, NG34 6AT
- Sold Feb 2025£280,250 | 3 Bed House4, Thewlis Avenue, Sleaford, NG34 6BN4, Thewlis Avenue, Sleaford, NG34 6BN
•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 3, Thewlis Avenue, Sleaford as the 6th largest and the 6th most expensive of the 28 addresses on Thewlis Avenue, Sleaford, NG34.
Against the NG34 postcode district average, it is £30k more expensive than the typical property.
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Schools Nearby
- 1.0kmSt Botolph's C of E Primary School
- 1.4kmChurch Lane Primary School & Nursery
- 1.5kmOur Lady of Good Counsel Catholic Primary School, A Voluntary Academy
- 900mKesteven and Sleaford High School Selective Academy
- 1.3kmSt George's Academy
- 1.6kmCarre's Grammar School
More reading links
Public Transport Nearby
- 800mSleaford
- 2.8kmRauceby
- 6.3kmRuskington
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.












