9 Chestnut Avenue, Crosby, Liverpool, L23 2SY
About 9 Chestnut Avenue
9 Chestnut Avenue is a semi-detached house in Crosby, Liverpool, Liverpool (L23 2SY). It has a recorded floor area of 214 m² (around 2303 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (May 2009) shows a D (score 59), a step below the typical UK home. When first surveyed in May 2009 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good and window efficiency went from Poor to Good. The latest certificate is from May 2009, so improvements made since then won't be reflected.
Untraded for 17 years, with the last transfer in July 2009. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. At 214 m² it sits well below the postcode median (350 m² across 5 EPCs), making it one of the more compact homes locally. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. Today's modelled estimate of £670,000 is 48.9% above the 2009 sale price.
Energy performance
9 Chestnut Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 06 May 2019
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Wall insulation improved
Low energy lighting percentage decreased
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,155 · Includes VAT
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
3 applications on record at 9 Chestnut Avenue, Crosby, Liverpool, L23 2SY
- Jul 2010DemolitionFullOutcome in report
Extension: Single storey · Rear of property
Erection of a single storey extension after demolition of existing conservatory involving alterations to the first floor windows at the rear of the dwellinghouse
Extension- Documents
- 7 docs on file
- Reference
- S/2010/0665
- More recent applications — locked
- RenovationSept 2025Decision
- OutbuildingJun 2020Decision
Unlock 9 Chestnut Avenue, Crosby, Liverpool, L23 2SY's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (3 on record)
- All 3 applications on this property in full
- The 18 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.
£670,000
Modelled from EPC, postcode comparables.
£450,000
Recorded with HM Land Registry.
Sales timeline
30 July 2009Most recent
£450,000
Median price across the last 5 sales in L23 2SY: £450,000 (2017–2008).
Nearby sales in L23 2SY
3a, Chestnut Avenue, Crosby, Liverpool, L23 2SY
Sold Sept 2017
£650,0003 Chestnut Avenue, Crosby, Liverpool, L23 2SY
Sold Jun 2016
£400,00015 Chestnut Avenue, Crosby, Liverpool, L23 2SY
Sold Apr 2015
£440,0001 Chestnut Avenue, Crosby, Liverpool, L23 2SY
Sold Jan 2012
£499,950Laverock Lawn, Chestnut Avenue, Crosby, Liverpool, L23 2SY
Sold Nov 2008
£450,000
Versus other Chestnut Avenue homes
9 Chestnut Avenue outperforms the street on price per m² by a wide margin.
Price per m²
£2,103
Street avg £1,623
Floor Area
214 m²
Street avg 291 m²
Habitable Rooms
8 rooms
Street avg 8 rooms
CO₂ Emissions
10.0 t/year
Street avg 12.9 t/year
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Moor Coppice — bus stop.
Closest school
0.5 km
Holy Family Catholic High School. 23 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
48.9dB

Night-time· 23:00 – 07:00
39.7dB







