Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started9 Grange Avenue is a four-bedroom semi-detached house in West Derby, Liverpool, Liverpool (L12 9JR). It has a recorded floor area of 92 m² (around 990 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (October 2022) shows an F (score 26), near the bottom of the EPC scale. The recommended improvements would lift it to B (score 86), a 4-band jump.
At 92 m² the property is well over the postcode median (55 m² across 33 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. One planning record on file: an extension approved in 2023. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved. Today's modelled estimate of £220,000 is 24.3% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£179/sq ft) was about 22.2% above the typical sold price in the postcode. Last sale on file: £177,000 in September 2023.
9 Grange Avenue sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
Extension: Single storey · Rear of property
To erect single storey extension to rear following demolition of existing conservatory, convert existing garage into habitable accommodation and erect new window and door to front.
9 Grange Avenue valuation sits well clear of the typical sold price in this postcode.
£220,000
Modelled from EPC, postcode comparables.
£177,000
Recorded with HM Land Registry.
EPC Rating for 9 Grange Avenue lags the street by a wide margin.
Price per m²
£1,924
Street avg £1,893
Floor Area
92 m²
Street avg 58 m²
Habitable Rooms
6 rooms
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

Daytime· 07:00 – 23:00
49.1dB

29 September 2023Most recent
£177,000
Median price across the last 5 sales in L12 9JR: £108,000 (2025–2024).
Street avg 4 rooms
CO₂ Emissions
6.6 t/year
Street avg 2.4 t/year
L12 9LB
Grange Avenue — bus stop.
Closest school
0.2 km
Broughton Hall Catholic High School. 42 schools nearby.
Night-time· 23:00 – 07:00
39.2dB
Free valuation
An expert visits your home
Local expertise
An agent who knows your area
No obligation
You decide if and when to sell