17 Bell Lane, Byfield, Daventry, NN11 6US
About 17 Bell Lane
17 Bell Lane is a detached house in Byfield, Daventry, Daventry (NN11 6US). It has a recorded floor area of 114 m² (around 1227 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (July 2016) shows an E (score 43), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since July 2012. Between certificates, window efficiency went from Very Poor to Good; while roof efficiency dropped from Average to Very Poor. The recommended improvements would lift it to C (score 75), a 2-band jump.
It lags the bulk of the postcode on energy efficiency (less efficient than 84% of similar EPCs). Across 1995–2021, sale prices on this property compounded at 6.9% per year. On a £-per-square-foot basis, the last sale (£350/sq ft) was about 73.8% above the typical sold price in the postcode. Last sale on file: £430,000 in December 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 17 Bell Lane
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
17 Bell Lane's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Planning history
17 Bell Lane has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 17 Bell Lane
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
Price for 17 Bell Lane has grown more than fourfold since the 1995 starting point.
£467,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.9% per year over 26 years.
£430,000
Growth on file: 6.9% per year over 26 years.
Sales timeline
10 December 2021Most recent
£430,000
+87.0%over 9 years24 October 2012
£230,000
+206.7%over 17 years10 August 1995
£75,000
Median price across the last 5 sales in NN11 6US: £343,500 (2025–2021).
Nearby sales in NN11 6US
38 Bell Lane, Byfield, Daventry, NN11 6US
Sold Aug 2025
£390,00024 Bell Lane, Byfield, Daventry, NN11 6US
Sold Nov 2024
£295,00011 Bell Lane, Byfield, Daventry, NN11 6US
Sold Jul 2024
£343,50029 Bell Lane, Byfield, Daventry, NN11 6US
Sold Jun 2022
£400,00015a, Bell Lane, Byfield, Daventry, NN11 6US
Sold Sept 2021
£320,000
Everything we know about 17 Bell Lane, 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 Bell Lane homes
EPC Rating for 17 Bell Lane lags the street by a wide margin.
Price per m²
£3,772
Street avg £2,886
Floor Area
114 m²
Street avg 134 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
7.5 t/year
Street avg 5.9 t/year
Similar properties nearby
1 Home Close, Staverton
NN11 6JR
1 High Street, Byfield
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1 Boddington Road, Byfield
NN11 6UP
1 Banbury Road, Byfield
NN11 6XJ
1 Farebrother Close, Byfield
NN11 6FB
1 Glebe Lane, Staverton
NN11 6JF
1 Glebe Farm Cottage, Lower Shuckburgh
NN11 6DX
1 Frog Lane, Upper Boddington
NN11 6DJ
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
0.1 km
Greenwood Close — bus stop.
Closest school
0.1 km
Byfield School. 2 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
48.3dB

Night-time· 23:00 – 07:00
39.2dB