16, Castle Street
16, Castle Street
Description & Estimates







16, Castle Street, Sleaford is recorded publicly as a modern freehold house across 904 ft2 of internal area, sitting on a 177 m2 plot.
Locally, houses of this size normally have 3 bedrooms with a garden.
Our estimate of the sale value of 16, Castle Street, Sleaford is £178,239 and its rental estimate is £955 per month, given the available information and assuming reasonable condition.
Castle Street, Sleaford, NG34 falls within the NG34 postal district, in the borough of North Kesteven.
Our Data Sources
16, Castle Street, Sleaford has 41 entries in the Land Registry , most recently in April 2014 and a single entry in the EPC database dated August 2024.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 16, Castle Street, Sleaford, we estimate a market value of £187,151 and a rental value of £1,003 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £165,762 and £888 per month respectively.
Recent Market Change
Over the last year, 16, Castle Street, Sleaford has seen its estimated sale value drop by £3,563 (2.0%) and its estimated rental value rise by £28 per month (3.0%). This results in an estimated gross rental yield of 6.4%.
Plot Size
HM Land Registry records the plot of land for 16, Castle Street, Sleaford as measuring 177 m2.
That makes it the 3rd largest plot in the postcode, where 18 of the 26 other houses have recorded plot data.
Energy Efficiency
16, Castle Street, Sleaford has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 27 Aug 2024.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 16, Castle Street, Sleaford completed on 24th April 2014 at £120,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 4 times.
Values of comparable properties have risen by 110.2% over the period since April 2014.
- Sold Apr 2014£120,000
- Sold Apr 2004£102,000
- Sold Mar 2001£46,000
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 16, Castle Street, Sleaford have sold within a radius of 570 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 6th January 2026, was 7, Bourne Close, Sleaford, NG34 7WD, a freehold house which sold for £175,000.
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
Of the 28 addresses on Castle Street, Sleaford, NG34, 16, Castle Street, Sleaford comes out as the 15th largest and the 2nd most expensive in our analysis of the public data.
It is also £60k less expensive than the average property across the NG34 district.
More reading links
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
From 16, Castle Street, Sleaford, the nearest station is Sleaford, 400 metres away.
- 400mSleaford
- 3.2kmRauceby
- 5.3kmRuskington
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
The flood risk here is rated low, based on Environment Agency data.

