18 Warwick Avenue, Liverpool, L23 3BS
About 18 Warwick Avenue
18 Warwick Avenue is a three-bedroom semi-detached house in Liverpool (L23 3BS). It has a recorded floor area of 104 m² (around 1117 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (July 2011) shows a D (score 55), a step below the typical UK home. The recommended improvements would push it to C (score 70). The latest certificate is from July 2011, so improvements made since then won't be reflected.
Sold September 2021 for £300,000. 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. 3 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 2005–2021, sale prices on this property compounded at 3.9% per year. Today's modelled estimate of £339,000 is 13% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£269/sq ft) was about 54.3% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Dining roomYes
Energy performance
18 Warwick Avenue's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 27 Jul 2021
EPC Rating
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Planning history
3 applications on record at 18 Warwick Avenue, Liverpool, L23 3BS
- Jan 2024ExtensionFullOutcome in report
Extension: Single storey · Side and rear of property
Erection of a single storey extension to the side/rear of the dwellinghouse and partial garage conversion to existing garage
- Documents
- 7 docs on file
- Reference
- DC/2023/02110
- More recent applications — locked
- ExtensionAug 2024Decision
- OutlineJan 2024Decision
Unlock 18 Warwick Avenue, Liverpool, L23 3BS's full planning history
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- Every decision — granted, refused or withdrawn (3 on record)
- All 3 applications on this property in full
- The 23 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Latest sale on 18 Warwick Avenue was the highest on Land Registry record across the postcode.
£339,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.9% per year over 16 years.
£300,000
Growth on file: 3.9% per year over 16 years.
Sales timeline
12 September 2021Most recent
£300,000
+53.8%over 5 years15 May 2016
£195,000
+8.3%over 3 years17 May 2012
£180,000
+9.8%over 6 years4 October 2005
£164,000
Median price across the last 5 sales in L23 3BS: £264,000 (2024–2018).
Nearby sales in L23 3BS
Versus other Warwick Avenue homes
Price per m² for 18 Warwick Avenue runs comfortably ahead of the street norm.
Price per m²
£2,892
Street avg £2,033
Floor Area
104 m²
Street avg 104 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
5.1 t/year
Street avg 5.9 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
College Road — bus stop.
Closest school
0.6 km
Sacred Heart Catholic Academy. 20 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
52.3dB

Night-time· 23:00 – 07:00
40.7dB







