21 Agate Street, Blackburn, BB1 9SH
About 21 Agate Street
21 Agate Street is a two-bedroom mid-terrace house in Blackburn (BB1 9SH). It has a recorded floor area of 67 m² (around 721 sq ft), construction records dating it to 1991-1995 and council tax band A. Tenure is freehold. The latest certificate (January 2018) shows a C (score 69), just inside the C band. The recommended improvements would push it to B (score 88).
Most recent transfer: April 2022 at £111,000. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Across 1997–2022, sale prices on this property compounded at 4.7% per year. Today's modelled estimate of £139,000 is 25.2% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£154/sq ft) was about 48.8% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms2
- Bathrooms1
Outside
- Private gardenYes
- DrivewayYes
Building
- TenureFreehold
- RefurbishedYes
Everything you need to know about 21 Agate Street
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Energy performance
EPC Rating
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Planning history
21 Agate Street has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
21 Agate Street has more than tripled in price since its earliest registered sale in 1997.
£139,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.7% per year over 25 years.
£111,000
Growth on file: 4.7% per year over 25 years.
Sales timeline
28 April 2022Most recent
£111,000
+29.1%over 3 years17 May 2018
£86,000
+22.9%over 13 years1 June 2004
£69,950
+97.0%over 6 years24 July 1997
£35,500
Median price across the last 5 sales in BB1 9SH: £89,000 (2023–2017).
Versus other Agate Street homes
Floor Area for 21 Agate Street runs comfortably ahead of the street norm.
Price per m²
£1,657
Street avg £1,346
Floor Area
67 m²
Street avg 66 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
CO₂ Emissions
2.6 t/year
Street avg 2.8 t/year
Everything you need to know about 21 Agate Street
The true value, the hidden risks and the full sale history, in one report.
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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
0.1 km
Cemetery — bus stop.
Closest school
0.5 km
Roe Lee Park Primary School. 29 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.









