23, Castle Street
23, Castle Street
Description & Estimates
Public records show 23, Castle Street, Sleaford to be a period freehold house with 850 ft2 of internal area, sitting on a 78.4 m2 plot.
In this area, houses of this size normally have 3 bedrooms with a garden.
23, Castle Street, Sleaford has an estimated sale value of £124,766 and an estimated rental value of £701 per month, assuming reasonable condition and based on the information available.
Castle Street, Sleaford, NG34 lies in the borough of North Kesteven, within the NG34 postal district.
Our Data Sources
23, Castle Street, Sleaford has 21 entries in the Land Registry , most recently in May 2023 and a single entry in the EPC database dated March 2023.
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 23, Castle Street, Sleaford would be worth £131,004, with a potential rental value of £736 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £116,032, with a rental value of £652 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of 23, Castle Street, Sleaford has decreased by £2,494 (2.0%) over the last year. During the same period, its estimated monthly rental value has grown by £21 (3.0%). The property's estimated gross yield is currently 6.7%.
Plot Size
23, Castle Street, Sleaford occupies a 78 m2 plot as recorded by HM Land Registry.
Of the 26 other houses in this postcode, 18 have recorded plot sizes, and this one ranks as the 8th largest.
Energy Efficiency
23, Castle Street, Sleaford has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 17 Mar 2023.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
23, Castle Street, Sleaford last changed hands on 19th May 2023, selling for £118,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has risen by 41.9% since May 2023.
- Sold May 2023£118,000
- Sold Nov 2000£37,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 570 metres of 23, Castle Street, Sleaford across the last 2 years.
Most recently, 14, King John Street, Sleaford, NG34 7QH, a freehold house, sold at £132,000 on the 19th September 2025.
Read more about house prices in NG34.
•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 23, Castle Street, Sleaford as the 17th largest and the 18th most expensive of the 28 addresses on Castle Street, Sleaford, NG34.
Against the NG34 postcode district average, it is £113k less expensive than the typical property.
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Schools Nearby
- 500mChurch Lane Primary School & Nursery
- 500mOur Lady of Good Counsel Catholic Primary School, A Voluntary Academy
- 800mWilliam Alvey School
- 300mKesteven and Sleaford High School Selective Academy
- 300mSt George's Academy
- 600mCarre's Grammar School
More reading links
Public Transport Nearby
Sleaford station is the nearest stop to 23, Castle Street, Sleaford at 400 metres away.
- 400mSleaford
- 3.2kmRauceby
- 5.3kmRuskington
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 low risk of flooding.
