9 The Causeway, Byfield, Daventry, NN11 6XE
About 9 The Causeway
9 The Causeway is a five-bedroom semi-detached house in Byfield, Daventry, Daventry (NN11 6XE). It has a recorded floor area of 138 m² (around 1485 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (January 2022) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump. Other recorded features include notable views. Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.
At 138 m² the property is well over the postcode median (95 m² across 9 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £353,000 is 15.7% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£205/sq ft) was about 29.9% above the typical sold price in the postcode. Last sale on file: £305,000 in June 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 9 The Causeway
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
What this property has
Inside
- Bedrooms5
- Bathrooms1
- Dining roomYes
- CloakroomYes
- FireplaceYes
Outside
- Private gardenRear
- GarageIntegral
- Notable viewsYes
- Cul-de-sacYes
Building
- Previously extendedYes
Energy performance
9 The Causeway's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
9 The Causeway has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 9 The Causeway
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
Latest sale on 9 The Causeway was the highest on Land Registry record across the postcode.
£353,000
Modelled from EPC, postcode comparables.
£305,000
Recorded with HM Land Registry.
Sales timeline
23 June 2022Most recent
£305,000
Median price across the last 5 sales in NN11 6XE: £224,950 (2025–2016).
Nearby sales in NN11 6XE
7 The Causeway, Byfield, Daventry, NN11 6XE
Sold Sept 2025
£300,0003 The Causeway, Byfield, Daventry, NN11 6XE
Sold Oct 2024
£285,00015 The Causeway, Byfield, Daventry, NN11 6XE
Sold Jul 2024
£115,00012 The Causeway, Byfield, Daventry, NN11 6XE
Sold Nov 2019
£208,00010 The Causeway, Byfield, Daventry, NN11 6XE
Sold Apr 2013
£145,000
Everything we know about 9 The Causeway, 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 Causeway homes
EPC Rating for 9 The Causeway lags the street by a wide margin.
Price per m²
£2,210
Street avg £2,147
Floor Area
138 m²
Street avg 93 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
CO₂ Emissions
6.9 t/year
Street avg 3.6 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
0.2 km
No28 — bus stop.
Closest school
0.8 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
47.1dB

Night-time· 23:00 – 07:00
39.9dB