15a, Bell Lane, Byfield, Daventry, NN11 6US
About 15a
15a is a mid-terrace house in Byfield, Daventry, Daventry (NN11 6US). It has a recorded floor area of 123 m² (around 1324 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (September 2021) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump.
On a £-per-square-foot basis, the last sale (£242/sq ft) was about 20.1% above the typical sold price in the postcode. Last sale on file: £320,000 in September 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 15a
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
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
15a has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 15a
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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£347,000
Modelled from EPC, postcode comparables.
£320,000
Recorded with HM Land Registry.
Sales timeline
29 September 2021Most recent
£320,000
Median price across the last 5 sales in NN11 6US: £390,000 (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
£400,00017 Bell Lane, Byfield, Daventry, NN11 6US
Sold Dec 2021
£430,000
Everything we know about 15a, 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 15a runs comfortably ahead of the street norm.
Price per m²
£2,602
Street avg £2,948
Floor Area
123 m²
Street avg 134 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
5.2 t/year
Street avg 6.0 t/year
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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
0.1 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