7 Blackwell End, Potterspury, Towcester, NN12 7QE
About 7 Blackwell End
7 Blackwell End is a two-bedroom semi-detached house in Potterspury, Towcester, Towcester (NN12 7QE). It has a recorded floor area of 67 m² (around 721 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (July 2012) shows an E (score 54), well below the UK norm with real room to improve. Earlier certificates rated it D (April 2009); the latest reading is one band lower. The recommended improvements would lift it to B (score 82), a 3-band jump. The latest certificate is from July 2012, so improvements made since then won't be reflected.
Across 2010–2012, sale prices on this property compounded at -2.6% per year. Today's modelled estimate of £256,000 sits 65.2% above the 2012 sale of £155,000. It lags the bulk of the postcode on energy efficiency (less efficient than 76% of similar EPCs). Last sold in September 2012, so it's been off the market for around 14 years.
Know exactly what you're buying at 7 Blackwell End
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
- Bedrooms2
- Bathrooms1
- Dining roomYes
Outside
- Private gardenYes
- ParkingOff road
Building
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 12 Jul 2022
EPC Rating
Planning history
7 Blackwell End has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 7 Blackwell End
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
7 Blackwell End valuation sits well clear of the typical sold price in this postcode.
£256,000
Modelled from EPC, postcode comparables and a sale-price growth of -2.6% per year over 2 years.
£155,000
Growth on file: -2.6% per year over 2 years.
Sales timeline
13 September 2012Most recent
£155,000
-6.1%over 2 years14 April 2010
£165,000
Median price across the last 5 sales in NN12 7QE: £255,000 (2025–2024).
Nearby sales in NN12 7QE
23a, Blackwell End, Potterspury, Towcester, NN12 7QE
Sold Jul 2025
£250,00054 Blackwell End, Potterspury, Towcester, NN12 7QE
Sold Dec 2024
£222,50040 Blackwell End, Potterspury, Towcester, NN12 7QE
Sold Sept 2024
£435,0008 Blackwell End, Potterspury, Towcester, NN12 7QE
Sold Jul 2024
£265,00052 Blackwell End, Potterspury, Towcester, NN12 7QE
Sold Jul 2024
£255,000
Everything we know about 7 Blackwell End, 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 End homes
Habitable Rooms for 7 Blackwell End lags the street by a wide margin.
Price per m²
£2,313
Street avg £2,879
Floor Area
67 m²
Street avg 77 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
4.1 t/year
Street avg 4.3 t/year
Similar properties nearby
1 Browns Wood Drive, Potterspury
NN12 7PL
1 Cooper Close
NN12 7AN
1 Church Lane, Grafton Regis
NN12 7SS
1 Druce End, Yardley Gobion
NN12 7XG
1 Elmfield Close, Potterspury
NN12 7PE
1 Bakers Lane, Shutlanger
NN12 7RT
1 Church Lane, Potterspury
NN12 7PU
1 Campbell Close
NN12 7AW
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
Blackwell End — bus stop.
Closest school
0.5 km
John Hellins Primary 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
46.9dB

Night-time· 23:00 – 07:00
38.9dB