21 Cawley Avenue is a three-bedroom detached house in Culcheth, Warrington, Warrington (WA3 4DF). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (July 2015) shows an E (score 42), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 83), a 3-band jump. The latest certificate is from July 2015, so improvements made since then won't be reflected.
Sale prices here have outpaced Warrington HPI: 14.9% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£465/sq ft) was about 118.1% above the typical sold price in the postcode. At 80 m² it sits well below the postcode median (134 m² across 18 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs). One planning record on file: an extension refused in 2021. Most recent transfer: March 2021 at £400,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Launch offer · save £5
21 Cawley Avenue's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 17 Jul 2025
Householder - Proposed raised ridge height, loft conversion and new porch to detached dwelling
21 Cawley Avenue has more than doubled in price since the earliest registered sale in 2016.
£426,000
Modelled from EPC, postcode comparables and a sale-price growth of 14.9% per year over 5 years.
£400,000
Growth on file: 14.9% per year over 5 years.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
21 Cawley Avenue outperforms the street on price per m² by a wide margin.
Price per m²
£5,000
Street avg £2,241
Floor Area
80 m²
Street avg 131 m²
Habitable Rooms
5 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
49.4dB

Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What's in 21 Cawley Avenue, Culcheth, Warrington, WA3 4DF's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
25 March 2021Most recent
£400,000
+100.0%over 4 years29 March 2016
£200,000
Median price across the last 5 sales in WA3 4DF: £440,000 (2024–2021).

Street avg 6 rooms
CO₂ Emissions
6.5 t/year
Street avg 5.5 t/year
WA3 4AN
Twiss Green Lane — bus stop.
Closest school
0.3 km
Twiss Green Community Primary School. 11 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Night-time· 23:00 – 07:00
40.2dB