21 Butlers Close, Aston Le Walls, Daventry, NN11 6UH
About 21 Butlers Close
21 Butlers Close is a detached house in Aston Le Walls, Daventry, Daventry (NN11 6UH). It has a recorded floor area of 157 m² (around 1690 sq ft), construction records dating it to 1976-1982 and council tax band E. The latest certificate (June 2024) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since August 2014. Between certificates, wall efficiency went from Poor to Good, window efficiency went from Average to Good and lighting went from Good to Very Good; while hot-water efficiency dropped from Good to Average and main heating dropped from Good to Average. The recommended improvements would push it to C (score 75). Main heating runs on oil.
At 157 m² the property is well over the postcode median (104 m² across 18 EPCs), placing it in the larger end of the local stock.
Know exactly what you're buying at 21 Butlers Close
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
21 Butlers Close's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Window efficiency improved
Cavity wall insulation installed
More low energy lighting installed
Planning history
21 Butlers Close has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 21 Butlers Close
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
21 Butlers Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£475,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in NN11 6UH: £360,000 (2025–2022).
Nearby sales in NN11 6UH
21a, Butlers Close, Aston Le Walls, Daventry, NN11 6UH
Sold Aug 2025
£430,00014 Butlers Close, Aston Le Walls, Daventry, NN11 6UH
Sold Mar 2025
£422,00022 Butlers Close, Aston Le Walls, Daventry, NN11 6UH
Sold Feb 2025
£360,00027 Butlers Close, Aston Le Walls, Daventry, NN11 6UH
Sold Oct 2023
£292,5002 Butlers Close, Aston Le Walls, Daventry, NN11 6UH
Sold May 2022
£325,000
Everything we know about 21 Butlers Close, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Butlers Close homes
On floor area, 21 Butlers Close stands well clear of the street.
EPC Rating
63 (D)
Street avg 53 (E)
Floor Area
157 m²
Street avg 104 m²
CO₂ Emissions
6.9 t/year
Street avg 6.1 t/year
Habitable Rooms
6 rooms
Street avg 5 rooms
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1 Farebrother Close, Byfield
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1 Glebe Lane, Staverton
NN11 6JF
1 Frog Lane, Upper Boddington
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Main Street — bus stop.
Closest school
0.1 km
St Mary's Catholic Primary School, Aston-le-Walls. 4 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
43.5dB

Night-time· 23:00 – 07:00
35.7dB