7 Maricourt Avenue, Blackburn, BB1 3NP
About 7 Maricourt Avenue
7 Maricourt Avenue is a three-bedroom mid-terrace house in Blackburn (BB1 3NP). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1950-1966 and council tax band A. Tenure is freehold. The latest certificate (January 2024) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since November 2013. Between certificates, wall efficiency dropped from Good to Poor. The recommended improvements would lift it to B (score 83), a 2-band jump. Records show the property has been extended at some point in its history.
One planning record on file: an extension approved in 2025. Past consents include an extension, meaningful when judging how the property has evolved. Across 2009–2024, sale prices on this property compounded at 4.7% per year. Today's modelled estimate of £134,000 is 12.6% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£158/sq ft) was about 116.2% above the typical sold price in the postcode. Most recent transfer: February 2024 at £119,000.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Building
- TenureFreehold
- Previously extendedYes
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 4 January 2034
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
7 Maricourt Avenue has an approved single-storey rear extension on the planning record.
1 application on record at 7 Maricourt Avenue, Blackburn, BB1 3NP
- Nov 2025ExtensionFullOutcome in report
Extension: Single storey · Rear of property
Erection of single storey extension to rear. 6m from original rear wall, max height 3.7m, height to eaves 2.8m
- Documents
- 5 docs on file
- Reference
- 10/25/1084
Unlock 7 Maricourt Avenue, Blackburn, BB1 3NP's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 1 notable nearby
- The 5 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
7 Maricourt Avenue valuation sits well clear of the typical sold price in this postcode.
£134,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.7% per year over 15 years.
£119,000
Growth on file: 4.7% per year over 15 years.
Sales timeline
2 February 2024Most recent
£119,000
+98.3%over 14 years27 February 2009
£60,000
Median price across the last 5 sales in BB1 3NP: £94,500 (2024–2023).
Nearby sales in BB1 3NP
Versus other Maricourt Avenue homes
7 Maricourt Avenue outperforms the street on price per m² by a wide margin.
Price per m²
£1,700
Street avg £912
Floor Area
70 m²
Street avg 71 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
3.7 t/year
Street avg 3.0 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
462/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Hamer Avenue — bus stop.
Closest school
0.2 km
Intack Primary School. 27 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







