18 Avondale Avenue, Blackburn, BB1 3NA
About 18 Avondale Avenue
18 Avondale Avenue is a two-bedroom semi-detached house in Blackburn (BB1 3NA). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to 1950-1966 and council tax band B. Tenure is freehold. The latest certificate (March 2015) shows an F (score 37), near the bottom of the EPC scale. The recommended improvements would lift it to B (score 88), a 4-band jump. The latest certificate is from March 2015, so improvements made since then won't be reflected.
At 55 m² it's 28.6% smaller than the typical home in the postcode (77 m² median across 12 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Most recent transfer was March 2025 at £135,500 — fresh data. Across 2015–2025, sale prices on this property compounded at 6.2% per year. Today's modelled estimate of £154,000 is 13.7% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£229/sq ft) was about 66.3% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms2
- Bathrooms1
Outside
- Private gardenRear
- GarageDetached
Building
- TenureFreehold
- Central heatingYes
Energy performance
18 Avondale Avenue sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 11 Mar 2025
EPC Rating
Certificate validity
Expired on 11 March 2025
Get a survey for this property
Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
18 Avondale Avenue has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
18 Avondale Avenue valuation sits well clear of the typical sold price in this postcode.
£154,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.2% per year over 10 years.
£135,500
Growth on file: 6.2% per year over 10 years.
Sales timeline
28 March 2025Most recent
£135,500
+80.7%over 9 years25 June 2015
£75,000
Median price across the last 5 sales in BB1 3NA: £171,000 (2026–2023).
Nearby sales in BB1 3NA
Versus other Avondale Avenue homes
EPC Rating for 18 Avondale Avenue lags the street by a wide margin.
Price per m²
£2,464
Street avg £1,999
Floor Area
55 m²
Street avg 75 m²
Habitable Rooms
3 rooms
Street avg 5 rooms
CO₂ Emissions
5.9 t/year
Street avg 3.7 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
462/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Cambridge Drive — bus stop.
Closest school
0.4 km
Knuzden St Oswald's Church of England Primary Academy. 26 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







