21 The Twistle, Byfield, Daventry, NN11 6YW
About 21 The Twistle
21 The Twistle is a detached house in Byfield, Daventry, Daventry (NN11 6YW). It has a recorded floor area of 224 m² (around 2411 sq ft), construction records dating it to 1967-1975 and council tax band G. The latest certificate (April 2012) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78). The latest certificate is from April 2012, so improvements made since then won't be reflected.
At 224 m² the property is well over the postcode median (130 m² across 3 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £707,000 sits 52% above the 2012 sale of £465,000. On a £-per-square-foot basis, the last sale (£193/sq ft) was about 29% below the postcode norm. One planning record on file: an extension approved in 2021. Past consents include an extension and a porch, meaningful when judging how the property has evolved. Last sold in July 2012, so it's been off the market for around 14 years.
Know exactly what you're buying at 21 The Twistle
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 The Twistle's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 10 Apr 2022
EPC Rating
Planning history
- Jun 2021PorchFullIn report
Extension: Front of property
Single storey garage extension to side, first floor extension to front, porch extension with balcony over and render to existing walls.
Extension- Documents
- 4 docs on file
- Reference
- DA/2021/0309
We flagged 1 thing worth checking at 21 The Twistle
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 The Twistle valuation sits well clear of the typical sold price in this postcode.
£707,000
Modelled from EPC, postcode comparables.
£465,000
Recorded with HM Land Registry.
Sales timeline
12 July 2012Most recent
£465,000
Median price across the last 5 sales in NN11 6YW: £380,000 (2025–2007).
Everything we know about 21 The Twistle, 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 The Twistle homes
21 The Twistle outperforms the street on floor area by a wide margin.
EPC Rating
65 (D)
Street avg 66 (D)
Floor Area
224 m²
Street avg 152 m²
CO₂ Emissions
7.4 t/year
Street avg 5.9 t/year
Habitable Rooms
8 rooms
Street avg 7 rooms
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NN11 6TZ
1 Frog Lane, Upper Boddington
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1 Glebe Lane, Staverton
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1 Farebrother Close, Byfield
NN11 6FB
1 Banbury Road, Byfield
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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
0.3 km
Greenwood Close — bus stop.
Closest school
0.5 km
Byfield School. 3 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
46.0dB

Night-time· 23:00 – 07:00
37.2dB