21 Carden Close is a detached house in Birchwood, Warrington, Warrington (WA3 6LT). It has a recorded floor area of 88 m² (around 947 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (July 2023) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 79), a 2-band jump.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Sale prices here have lagged Warrington HPI: -19.3% per year against 0% for the wider region. Today's modelled estimate of £274,000 sits 72966.7% above the 2023 sale of £375. On a £-per-square-foot basis, the last sale (£0/sq ft) was about 99.7% below the postcode norm. Last sale on file: £375 in April 2023.
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 Carden Close sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
21 Carden Close has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Latest sale on 21 Carden Close was the lowest on Land Registry record across the postcode.
£274,000
Modelled from EPC, postcode comparables and a sale-price growth of -19.3% per year over 24 years.
£375
Growth on file: -19.3% per year over 24 years.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
On price per m², 21 Carden Close runs well behind the street norm.
Price per m²
£4
Street avg £1,861
Floor Area
88 m²
Street avg 92 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Turf & Feather — bus stop.

Daytime· 07:00 – 23:00
59.3dB

Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
20 April 2023Most recent
£375
-99.4%over 24 years19 February 1999
£66,500
Median price across the last 5 sales in WA3 6LT: £165,000 (2023–2013).

CO₂ Emissions
5.3 t/year
Street avg 3.7 t/year
WA3 6TY
Closest school
0.3 km
Locking Stumps Community Primary School. 17 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
51.3dB