1 Blackwell Close, Towcester, NN12 6AP
About 1 Blackwell Close
1 Blackwell Close is a four-bedroom detached house in Towcester (NN12 6AP). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (March 2011) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 69). The latest certificate is from March 2011, so improvements made since then won't be reflected.
One planning record on file: an extension approved in 2006. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £416,000 is 48.6% above the 2011 sale price. On a £-per-square-foot basis, the last sale (£265/sq ft) was about 59.5% above the typical sold price in the postcode. Last changed hands 15 years ago, in November 2011.
Know exactly what you're buying at 1 Blackwell 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
- Bedrooms4
Energy performance
1 Blackwell Close's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 17 Mar 2021
EPC Rating
Planning history
1 Blackwell Close has an approved side and rear extension on the planning record.
- Mar 2006ExtensionFullIn report
Extension: Side and rear of property
One and a half storey extension to side and rear
- Documents
- 1 doc on file
- Reference
- S/2006/0125/P
We flagged 1 thing worth checking at 1 Blackwell 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
1 Blackwell Close valuation sits well clear of the typical sold price in this postcode.
£416,000
Modelled from EPC, postcode comparables.
£280,000
Recorded with HM Land Registry.
Sales timeline
10 November 2011Most recent
£280,000
Median price across the last 5 sales in NN12 6AP: £227,000 (2025–2013).
Nearby sales in NN12 6AP
Everything we know about 1 Blackwell 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 Blackwell Close homes
1 Blackwell Close outperforms the street on years held by a wide margin.
Price per m²
£2,857
Street avg £2,538
Floor Area
98 m²
Street avg 109 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
CO₂ Emissions
5.3 t/year
Street avg 4.2 t/year
Similar properties nearby
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
Jenkinson Road — bus stop.
Closest school
0.5 km
Marie Weller Primary School. 4 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
49.6dB
Night-time· 23:00 – 07:00
41.1dB