What kind of home is 20 Grisedale Avenue, BB1 1XJ?

20 Grisedale Avenue, BB1 1XJ is a 2-bedroom semi-detached house.

What was the last sold price for 20 Grisedale Avenue, BB1 1XJ?

20 Grisedale Avenue, BB1 1XJ last sold for £180,000 in October 2021, around 5 years ago. Before that, it sold for £86,000 in June 2011, so prices have been rising over 10 years on record. Source: HM Land Registry.

How has the value of 20 Grisedale Avenue, BB1 1XJ changed over time?

Across 2 sales between June 2011 and October 2021, 20 Grisedale Avenue, BB1 1XJ rose from £86,000 to £180,000, a change of £94,000. That works out to roughly +7.4% per year compounded over 10 years. Source: HM Land Registry.

What energy rating does 20 Grisedale Avenue, BB1 1XJ have?

The current EPC rating for 20 Grisedale Avenue, BB1 1XJ is C with a score of 69 out of 100, lodged in August 2025. Source: EPC Register.

How big is 20 Grisedale Avenue, BB1 1XJ?

20 Grisedale Avenue, BB1 1XJ has a recorded floor area of 66 m² (710 sq ft), around 33 m² per bedroom. That makes it about 14% larger than the median EPC-recorded property in BB1 1XJ. Source: EPC Register.

What heating system does 20 Grisedale Avenue, BB1 1XJ use?

The latest EPC at 20 Grisedale Avenue, BB1 1XJ records mains gas as the main heating fuel. Source: EPC Register.

What planning history does 20 Grisedale Avenue, BB1 1XJ have?

20 Grisedale Avenue, BB1 1XJ has council approval for single-storey extension granted in September 2014 under ref. 10/14/0786. Source: PlanIt planning register.

What is the council tax band for 20 Grisedale Avenue, BB1 1XJ?

20 Grisedale Avenue, BB1 1XJ is in council tax band A. That sits at the lower end of the A-H ladder, typically reflecting smaller floor areas or lower 1991 valuations.

Which area is 20 Grisedale Avenue, BB1 1XJ in?

20 Grisedale Avenue, BB1 1XJ sits in Blackburn. It falls within the BB1 postcode district.

How safe is the area around 20 Grisedale Avenue, BB1 1XJ?

Police records around 20 Grisedale Avenue, BB1 1XJ show an average of 3 reported crimes per month over the last 12 months. Violent crime makes up roughly 56% of reports, the most common category. The overall trend is rising (17% versus the prior period). Source: Police UK.

What schools are near 20 Grisedale Avenue, BB1 1XJ?

The closest primary school to 20 Grisedale Avenue, BB1 1XJ is Shadsworth Junior School (404m), one of 27 primaries within walking distance. The closest secondary is Our Lady and St John RC High School, a Voluntary Academy (363m), with 6 secondaries in the surrounding area.

How well connected is 20 Grisedale Avenue, BB1 1XJ?

The closest bus stop to 20 Grisedale Avenue, BB1 1XJ is Sett End, 95m away. In total there are 30 bus stops within the surrounding area.

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20 Grisedale Avenue, Blackburn, BB1 1XJ

4 planning records

Property type

Semi-detached

Bedrooms

Bathroom

Floor area

66 m²

710 sq ft

Energy rating

Score 69

Council tax

Band A

Tenure

Owner Occupied

Overview

About 20 Grisedale Avenue

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

20 Grisedale Avenue is a two-bedroom semi-detached house in Blackburn (BB1 1XJ). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to 1991-1995 and council tax band A. The latest certificate (August 2025) shows a C (score 69), just inside the C band. The rating has held steady at C across 4 certificates since May 2010. Between certificates, roof efficiency went from Average to Good and window efficiency went from Average to Good; while lighting dropped from Very Good to Good. Other recorded features include a self-contained annexe.

4 planning records sit against the property, 4 approved, 0 refused. Past consents include an extension and an annexe, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 80% of similar EPCs). Across 2011–2021, sale prices on this property compounded at 7.4% per year. Today's modelled estimate of £204,000 is 13.3% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£253/sq ft) was about 154.7% above the typical sold price in the postcode. Last sale on file: £180,000 in October 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

Bedrooms2
Bathrooms1

Outside

Private gardenYes
ParkingYes

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Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

Current Certificate(1 of 4)

Aug 2025

EPC Rating

C69

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Good

CO2 Emissions

2.6 t/year

Occupancy

Owner Occupied

Property Improvements

Changes detected from historical EPC data

Aug 2013from May 2010

EPC improved fromC75toD68

Windows

AverageGood

Window efficiency improved

Roof Insulation

InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Low Energy Lighting

100%20%

Low energy lighting percentage decreased

Aug 2025from Aug 2013

EPC improved fromD68toC78

Windows

Full DoubleHigh Performance

High performance glazing installed

Wall Insulation

Partial InsulationInsulated Stone

Wall insulation upgraded

Floor Insulation

UninsulatedPartial

Floor insulation added or improved

Low Energy Lighting

20%100%

More low energy lighting installed

Aug 2025from Aug 2025

Wall Insulation

Insulated StoneInsulated Cavity

Wall insulation upgraded

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Late 20th centurySemi-Detached HouseEPC C

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Planning

Planning history

Applications and permits filed against 20 Grisedale Avenue, Blackburn, BB1 1XJ, sourced from the PlanIt planning register.

20 Grisedale Avenue has been through 4 approved planning applications — a well-evolved property.

4 applications on record at 20 Grisedale Avenue, Blackburn, BB1 1XJ

4decisions1extensions57documents

Flagged:Retrospective

Sept 2014
AnnexFull
Outcome in report
Extension: Single storey
First floor extension on existing garage to form granny flat.
Extension
Documents
23 docs on file
Reference
10/14/0786
Full record in report
More recent applications — locked
RenovationFeb 2024Decision
RenovationJul 2015Decision

+ 1 more application in the report

Unlock 20 Grisedale Avenue, Blackburn, BB1 1XJ's full planning history

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Every decision — granted, refused or withdrawn (4 on record)
All 4 applications on this property in full
The 57 documents, officer reports & conditions
What the pattern means for extending or converting here

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Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

Latest sale on 20 Grisedale Avenue was the highest on Land Registry record across the postcode.

Current estimate

£204,000

Modelled from EPC, postcode comparables and a sale-price growth of 7.4% per year over 10 years.

See how we calculated this

Last sold (2021)

£180,000

Growth on file: 7.4% per year over 10 years.

Sales timeline

28 October 2021Most recent
£180,000
+109.3%over 10 years
16 June 2011
£86,000

Median price across the last 5 sales in BB1 1XJ: £125,000 (2025–2018).

Nearby sales in BB1 1XJ

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On the street

Versus other Grisedale Avenue homes

Four headline reads against 15 similar houses on this street, drawn from the latest EPC and Land Registry data.

20 Grisedale Avenue outperforms the street on price per m² by a wide margin.

Price per m²

£2,727

Street avg £1,351

Strongly above

Floor Area

66 m²

Street avg 63 m²

Above

Habitable Rooms

4 rooms

Street avg 4 rooms

Below

CO₂ Emissions

2.6 t/year

Street avg 3.0 t/year

Above

Before you decide

Everything you need to know about 20 Grisedale Avenue

The true value, the hidden risks and the full sale history, in one report.

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The data behind every report

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.

£106k

1 Anchor House, Merchants Landing

BB1 1BZ

2 bed1 bath

£127k

1 Croston Close

BB1 1UW

3 bed

£103k

1 Clippers Quay, Merchants Landing

BB1 1EB

1 bed1 bath

£125k

1 Aberdeen Drive

BB1 1LS

4 bed

£241k

1 Bargee Close

BB1 1BW

£162k

1 Cambridge Close

BB1 1DY

£144k

1 Dalton Close

BB1 1LD

£138k

1 Acacia Walk

BB1 1XE

Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Blackburn district page.

Full Blackburn report

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

Sett End — bus stop.

Closest school

0.4 km

Our Lady and St John RC High School, a Voluntary Academy. 33 schools nearby.

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 20 Grisedale Avenue, Blackburn, BB1 1XJ. Each answer is also embedded as structured data for search engines.