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House prices on Boulters Lock Island, SL6 in 2025

We have data on 33 properties in the area but according to our records there were no properties sold in the last year. The average value add score for the area is 56.

33 properties

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Blim Boulters Lock Island

Detached
Freehold
137 SQM

£1,491,595 • Est. today

£1,300,000 • Sep 2021

Extendable

Boulters Cottages Flat 3 Boulters Lock Island

Flat
Leasehold
74 SQM

£464,740 • Est. today

£442,500 • Jun 2021

+ 1 more

Possibly extendable

Ray Mill Inn Flat 6 Boulters Lock Island

Flat
Leasehold
61 SQM

£364,835 • Est. today

£350,000 • Dec 2019

+ 1 more

Possibly extendable

How much value will my extension add?

Ray Mill Inn Flat 6 Boulters Lock Island

Flat
Leasehold
61 SQM

£364,835 • Est. today

£350,000 • Dec 2019

+ 1 more

Extended

Ray Mill Inn Flat 6 Boulters Lock Island

Flat
Leasehold
61 SQM

£364,835 • Est. today

£350,000 • Dec 2019

+ 1 more

Extended

Ray Mill Inn Flat 6 Boulters Lock Island

Flat
Leasehold
61 SQM

£364,835 • Est. today

£350,000 • Dec 2019

+ 1 more

Possibly extendable

Ray Mill Inn Flat 6 Boulters Lock Island

Flat
Leasehold
55 SQM

£364,835 • Est. today

£350,000 • Dec 2019

+ 1 more

Possibly extendable

Ray Mill Inn Flat 6 Boulters Lock Island

Flat
Leasehold
55 SQM

£364,835 • Est. today

£350,000 • Dec 2019

+ 1 more

Possibly extendable

Ray Mill Inn Flat 6 Boulters Lock Island

Flat
Leasehold
55 SQM

£364,835 • Est. today

£350,000 • Dec 2019

+ 1 more

Extended

Ray Mill Inn Flat 6 Boulters Lock Island

Flat
Leasehold
55 SQM

£364,835 • Est. today

£350,000 • Dec 2019

+ 1 more

Extended

Ray Mill Inn Flat 1 Boulters Lock Island

Flat
Leasehold
64 SQM

£434,060 • Est. today

£425,000 • Jan 2019

+ 1 more

Possibly extendable

Boulters Cottages Flat 1 Boulters Lock Island

Flat
Leasehold
90 SQM

£505,490 • Est. today

£545,000 • Dec 2018

+ 1 more

Possibly extendable

Ray Mill Inn Flat 4 Boulters Lock Island

Flat
Leasehold
78 SQM

£409,940 • Est. today

£312,500 • Feb 2013

Possibly extendable

Ray Mill Inn Flat 3 Boulters Lock Island

Flat
Leasehold
67 SQM

£560,705 • Est. today

£395,000 • Nov 2012

Possibly extendable

Ray Mill Inn Flat 3 Boulters Lock Island

Flat
Leasehold
67 SQM

£560,705 • Est. today

£395,000 • Nov 2012

Possibly extendable

Ray Mill Inn Flat 3 Boulters Lock Island

Flat
Leasehold
110 SQM

£560,705 • Est. today

£395,000 • Nov 2012

Possibly extendable

Ray Mill Inn Flat 3 Boulters Lock Island

Flat
Leasehold
110 SQM

£560,705 • Est. today

£395,000 • Nov 2012

Possibly extendable

Ray Mill Inn Flat 3 Boulters Lock Island

Flat
Leasehold
110 SQM

£560,705 • Est. today

£395,000 • Nov 2012

Possibly extendable

Ray Mill Inn Flat 3 Boulters Lock Island

Flat
Leasehold
110 SQM

£560,705 • Est. today

£395,000 • Nov 2012

Possibly extendable

Ray Mill Inn Flat 3 Boulters Lock Island

Flat
Leasehold
67 SQM

£560,705 • Est. today

£395,000 • Nov 2012

Possibly extendable

Ray Mill Inn Flat 3 Boulters Lock Island

Flat
Leasehold
67 SQM

£560,705 • Est. today

£395,000 • Nov 2012

Possibly extendable

Ray Mill Inn Flat 2 Boulters Lock Island

Flat
Leasehold
109 SQM

£453,660 • Est. today

£390,000 • Jul 2012

Possibly extendable

Ray Mill Inn Flat 5 Boulters Lock Island

Flat
Leasehold
59 SQM

£338,425 • Est. today

£320,000 • Apr 2008

Possibly extendable

Boulters Cottages Flat 2 Boulters Lock Island

Flat
Leasehold
58 SQM

£430,765 • Est. today

£379,950 • Nov 2007

Possibly extendable

Boulters Cottages Flat 2 Boulters Lock Island

Flat
Leasehold
58 SQM

£430,765 • Est. today

£379,950 • Nov 2007

Possibly extendable

Where does this data come from?

The property price data for England and Wales that you see on our website is sourced primarily from HM Land Registry's Price Paid Data. This dataset is the one source of truth for most of the country’s residential property transactions. Where available, we’ve enhanced this with information gathered from Energy Performance Certificate (EPC) data and then further added to it with records from various trusted additional sources. This material was last updated on October 7, 2024.

Some of the figures you see above, such as the Value Potential score are constructed using our own proprietary algorithmic modelling. They are most decidedly estimates, and may be off the mark. Please use this information cautiously, and as a guide only. If in doubt, and certainly before putting in an offer anywhere, please speak with your local estate agent to get a better understanding of the property’s valuation.

Boulters Lock Island, SL6 house prices in 2025
 

Number of properties sold