3 Thomas Close, Byfield, Daventry, NN11 6XR
About 3 Thomas Close
3 Thomas Close is a three-bedroom detached house in Byfield, Daventry, Daventry (NN11 6XR). It has a recorded floor area of 102 m² (around 1098 sq ft), construction records dating it to 1991-1995 and council tax band D. The latest certificate (September 2020) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2009. The recommended improvements would push it to C (score 80). Other recorded features include attached land beyond the plot. Our model identifies extension potential, subject to local planning policy. The home occupies a cul-de-sac position.
One planning record on file: an extension approved in 2021. Past consents include an extension, meaningful when judging how the property has evolved. At 102 m² it's 24.4% larger than the typical home in the postcode (82 m² median across 3 EPCs). Across 2001–2020, sale prices on this property compounded at 5.7% per year. Today's modelled estimate of £421,000 is 12.3% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£342/sq ft) was about 79.7% above the typical sold price in the postcode. Sold September 2020 for £375,000.
Know exactly what you're buying at 3 Thomas 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
What this property has
Inside
- Bedrooms3
- Bathrooms2
Outside
- GarageYes
- LandYes
- Cul-de-sacYes
Building
- Extension potentialPossible
Energy performance
EPC Rating
Planning history
- Mar 2021ExtensionFullIn report
Extension: Single storey
Single storey kitchen extension, single storey garden room extension, new pitched roof to garage to replace existing flat roof.
- Documents
- 3 docs on file
- Reference
- DA/2021/0015
We flagged 1 thing worth checking at 3 Thomas 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
Sale price has at least doubled since 2001.
£421,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.7% per year over 19 years.
£375,000
Growth on file: 5.7% per year over 19 years.
Sales timeline
27 September 2020Most recent
£375,000
+186.3%over 18 years18 October 2001
£131,000
Median price across the last 4 sales in NN11 6XR: £227,500 (2025–1995).
Everything we know about 3 Thomas 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 Thomas Close homes
EPC Rating
65 (D)
Street avg 65 (D)
Floor Area
102 m²
Street avg 100 m²
CO₂ Emissions
4.5 t/year
Street avg 4.4 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
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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
Garage — bus stop.
Closest school
0.2 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
48.5dB

Night-time· 23:00 – 07:00
39.7dB