12 Mount St James, Blackburn, BB1 2DR
About 12 Mount St James
12 Mount St James is a two-bedroom mid-terrace house in Blackburn (BB1 2DR). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (June 2022) shows a C (score 73). When first surveyed in May 2019 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 89). Period features are noted in the property record.
Its energy rating outperforms most of the postcode (better than 85% of similar EPCs). Across 2007–2022, sale prices on this property compounded at -0.5% per year. Today's modelled estimate of £151,000 is 20.8% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£147/sq ft) was about 28.5% above the typical sold price in the postcode. Last sale on file: £125,000 in October 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One historical planning record sits against the property in 2011.
What this property has
Inside
- Bedrooms2
- Bathrooms1
Outside
- Private gardenRear
Building
- Heating systemGas
- Period featuresYes
- RefurbishedYes
Everything you need to know about 12 Mount St James
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
1 application on record at 12 Mount St James, Blackburn, BB1 2DR
- Oct 2011AmendmentOutcome in report
Full: Change of use of land to residential curtilage and erection of natural stone wall
- Documents
- 13 docs on file
- Reference
- 11/11/0370
Unlock 12 Mount St James, Blackburn, BB1 2DR's full planning history
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- Every decision — granted, refused or withdrawn
- All 1 application on this property in full, plus 2 notable nearby
- The 13 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
12 Mount St James changed hands twice within eighteen months — unusual for the area.
£151,000
Modelled from EPC, postcode comparables and a sale-price growth of -0.5% per year over 15 years.
£125,000
Growth on file: -0.5% per year over 15 years.
Sales timeline
25 October 2022Most recent
£125,000
+8.7%over 1 year5 August 2021
£115,000
-14.8%over 13 years11 October 2007
£134,950
Median price across the last 5 sales in BB1 2DR: £158,000 (2025–2023).
Nearby sales in BB1 2DR
Versus other Mount St James homes
EPC Rating for 12 Mount St James runs comfortably ahead of the street norm.
Price per m²
£1,582
Street avg £1,463
Floor Area
79 m²
Street avg 84 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.6 t/year
Street avg 4.2 t/year
Everything you need to know about 12 Mount St James
The true value, the hidden risks and the full sale history, in one report.
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Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
3/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Moss Lane — bus stop.
Closest school
0.1 km
Knuzden St Oswald's Church of England Primary Academy. 24 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.









