21 Armstrong Close, Birchwood, Warrington, WA3 6DH
About 21 Armstrong Close
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Armstrong Close is a two-bedroom property in Birchwood, Warrington, Warrington (WA3 6DH). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 1983-1990 and council tax band A. At 58 m² this is the 11th smallest of 52 units on EPC record in the building, where floor areas span 50–115 m². The building's EPC ratings span F to C, with this unit at the top. The latest certificate (October 2025) shows a C (score 75), near the top of the C band. When first surveyed in September 2011 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Average to Good, hot-water efficiency went from Very Poor to Good and lighting went from Very Poor to Very Good; while window efficiency dropped from Average to Poor.
Today's modelled estimate of £132,000 sits 88.6% above the 2011 sale of £70,000. On a £-per-square-foot basis, the last sale (£112/sq ft) was about 17.7% below the postcode norm. 15 years since the last transfer (September 2011).
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What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms2
Outside
- Private gardenYes
- GarageYes
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 2)
Oct 2025
EPC Rating
A
B
C
C75
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
1.7 t/year
Occupancy
Owner Occupied
Planning history
Applications and permits filed against 21 Armstrong Close, Birchwood, Warrington, WA3 6DH, sourced from the PlanIt planning register.
21 Armstrong Close has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
21 Armstrong Close valuation sits well clear of the typical sold price in this postcode.
Current estimate
See how we calculated this£132,000
Modelled from EPC, postcode comparables.
Last sold (2011)
£70,000
Recorded with HM Land Registry.
Sales timeline
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Everything we know about 21 Armstrong Close, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
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Versus other Armstrong Close homes
Four headline reads against 10 similar flats on this street, drawn from the latest EPC and Land Registry data.
On floor area, 21 Armstrong Close stands well clear of the street.
Price per m²
£1,207
Street avg £1,384
Floor Area
58 m²
Street avg 52 m²
Habitable Rooms
3 rooms
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Warrington district page.
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Heather Close — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around WA3 6DH from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
57.1dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 46 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 21 Armstrong Close, Birchwood, Warrington, WA3 6DH. Each answer is also embedded as structured data for search engines.
