Our Data Sources
20, Allen Close, Sleaford has no recent1 records in the the Land Registry and a single entry in the EPC database dated October 2019.
We combine this information with public data 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 20, Allen Close, Sleaford would be worth £156,976, with a potential rental value of £830 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £139,036, with a rental value of £735 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
20, Allen Close, Sleaford occupies a 110 m2 plot as recorded by HM Land Registry.
Of the 32 other houses in this postcode, 26 have recorded plot sizes, and this one ranks as the 10th largest.
Energy Efficiency
20, Allen Close, Sleaford has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 08 Oct 2019.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Electric storage heaters.
Sold Prices
20, Allen Close, Sleaford last changed hands on 3rd November 2006, selling for £102,500. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 3 times since 1995.
- Sold Nov 2006£102,500
- Sold Jun 2005£92,500
- Sold Apr 1995£31,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 35 sales of comparable properties within 5.9 kilometres of 20, Allen Close, Sleaford across the last 2 years.
Most recently, 6, Allen Close, Sleaford, NG34 0PZ, a freehold house, sold at £150,000 on the 5th December 2025.
Read more about house prices in NG34.
- Sold Dec 2025£150,000 | 3 Bed House6, Allen Close, Sleaford, NG34 0PZ6, Allen Close, Sleaford, NG34 0PZ
- Sold Jun 2025£162,000 | 3 Bed House22, Allen Close, Sleaford, NG34 0PZ22, Allen Close, Sleaford, NG34 0PZ
- Sold Sep 2024£129,950 | 3 Bed House23, Allen Close, Sleaford, NG34 0PZ23, Allen Close, Sleaford, NG34 0PZ
•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 20, Allen Close, Sleaford as the 14th largest and the 17th most expensive of the 32 addresses on Allen Close, Billingborough, Sleaford, NG34.
Against the NG34 postcode district average, it is £92k less expensive than the typical property.
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Schools Nearby
- Billingborough Primary School400 m away
- Brown's Church of England Primary School1.1 km away
- The St Gilbert of Sempringham Church of England Primary School, Pointon2.2 km away
- Cowley Academy9.6 km away
- Kesteven and Sleaford High School Selective Academy12.5 km away
- St George's Academy13.0 km away
More reading links
Public Transport Nearby
- Heckington|10.0 km away
- Sleaford|12.4 km away
- Rauceby|12.9 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.
