Our Data Sources
21, Castlegate, Boston has no records in the Land Registry and a single entry in the EPC database dated November 2024.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium 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 21, Castlegate, Boston, we estimate a market value of £207,321 and a rental value of £1,085 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £183,627 and £961 per month respectively.
Plot Size
HM Land Registry records the plot of land for 21, Castlegate, Boston as measuring 930 m2.
That makes it the largest plot in the postcode, where all 35 other houses have recorded plot data.
Energy Efficiency
21, Castlegate, Boston has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 14 Nov 2024.
The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (oil).
Similar Properties Sold Nearby
Since 2009 93 properties similar to 21, Castlegate, Boston have sold within a radius of 6.3 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 1st April 2026, was 8, Leagate Road, Boston, PE22 7BP, a freehold house which sold for £205,000.
Read more about house prices in PE22.
- Sold Apr 2026£205,000 | 3 Bed House8, Leagate Road, Boston, PE22 7BP8, Leagate Road, Boston, PE22 7BP
- Sold Nov 2025£197,500 | 3 Bed House10, Castlegate, Boston, PE22 7BS10, Castlegate, Boston, PE22 7BS
- Sold Jun 2025£215,000 | 3 Bed HouseFortuna, Westville, Boston, PE22 7HWFortuna, Westville, Boston, PE22 7HW
- Sold Nov 2024£213,000 | 3 Bed House13, Castlegate, Boston, PE22 7BS13, Castlegate, Boston, PE22 7BS
- Sold Oct 2024£212,500 | 3 Bed House33, Castlegate, Boston, PE22 7BS33, Castlegate, Boston, PE22 7BS
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £216,391, ranging from £190,988 to £247,706.
- 22 Castlegate
3 Bed House | 18 m | Est. Value: £199,088
- 20 Castlegate
4 Bed House | 20 m | Est. Value: £237,193
- 19 Castlegate
4 Bed House | 35 m | Est. Value: £232,586
- 35 Leagate Road
4 Bed House | 37 m | Est. Value: £229,740
- 31 Leagate Road
4 Bed House | 44 m | Est. Value: £228,805
Location Comparison
Of the 35 addresses on Castlegate, Gipsey Bridge, Boston, PE22, 21, Castlegate, Boston comes out as the 18th largest and the 27th most expensive in our analysis of the public data.
It is also £98k less expensive than the average property across the PE22 district.
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Schools Nearby
- Gipsey Bridge Academy300 m away
- Park Academy6.7 km away
- Boston West Academy6.8 km away
- Haven High Academy6.8 km away
- Boston High School7.5 km away
- The Boston Grammar School8.1 km away
More reading links
Public Transport Nearby
- Hubberts Bridge|6.4 km away
- Boston|7.4 km away
- Swineshead|9.3 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Medium, based on Environment Agency data.
