Our Data Sources
11, Castle Street, Boston has a single entry in the Land Registry from March 2017 and a single entry in the EPC database dated September 2013.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 11, Castle Street, Boston is in very good condition we estimate a sale value of £139,240 and a rental value of £784 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £123,326 and a rental value of £694 per month.
Plot Size
According to data from HM Land Registry, 11, Castle Street, Boston sits on a plot of 557 m2.
We have plot size data on 48 out of 55 other houses in the postcode and 11, Castle Street, Boston sits on the 2nd largest plot.
Energy Efficiency
11, Castle Street, Boston has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 24 Sep 2013.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, 11, Castle Street, Boston was last sold on 1st March 2017 for £123,000 and was recorded as a freehold house.
The property has only had this single sale since 1995.
Since March 2017, the market for similar properties has risen by 33.1%.
- Sold Mar 2017£123,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 11, Castle Street, Boston within a radius of 490 metres over the last 2 years.
The most recent example is 5, Bowman Close, Boston, PE21 8PW, a freehold house which sold for £127,500 on the 17th April 2025.
Read more about house prices in PE21.
- Sold Apr 2025£127,500 | 2 Bed House5, Bowman Close, Boston, PE21 8PW5, Bowman Close, Boston, PE21 8PW
- Sold Mar 2025£137,000 | 2 Bed House24, Riverside, Boston, PE21 9DX24, Riverside, Boston, PE21 9DX
- Sold Aug 2024£140,000 | 3 Bed House7, Castle Street, Boston, PE21 8PN7, Castle Street, Boston, PE21 8PN
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Castle Street, Boston, PE21 has a total of 97 addresses. According to our analysis of all the public data, 11, Castle Street, Boston is the 73rd largest and the 32nd most expensive property on the street.
When compared to the postcode district it is £33k less expensive than the average property in PE21.
More reading links
Schools Nearby
- 400mCarlton Road Academy
- 500mPark Academy
- 1.0kmBoston Pioneers Free School Academy
- 800mHaven High Academy
- 1.2kmThe Boston Grammar School
- 1.7kmBoston High School
More reading links
Public Transport Nearby
- 500mBoston
- 5.2kmHubberts Bridge
- 10.4kmSwineshead
Available Internet Speeds
According to recent data from Ofcom, superfast broadband is available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be low.












