6 Brook Lane, Towcester, NN12 6YL
About 6 Brook Lane
6 Brook Lane is a four-bedroom detached house in Towcester (NN12 6YL). It has a recorded floor area of 143 m² (around 1539 sq ft), construction records dating it to 1991-1995 and council tax band F. The latest certificate (June 2015) shows a D (score 58), a step below the typical UK home. The recommended improvements would push it to C (score 75). The latest certificate is from June 2015, so improvements made since then won't be reflected.
2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved. Across 2006–2015, sale prices on this property compounded at 3.4% per year. Today's modelled estimate of £555,000 is 24.7% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£289/sq ft) was about 67.3% above the typical sold price in the postcode. Last sold in August 2015, so it's been off the market for around 11 years.
Know exactly what you're buying at 6 Brook Lane
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
6 Brook Lane's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 09 Jun 2025
EPC Rating
Planning history
A a garage conversion application was refused at 6 Brook Lane in 2023.
- Jul 2023Garage ConversionFullIn report
Extension: Single storey
First floor extension and garage conversion to habitable accommodation
Extension- Documents
- 21 docs on file
- Reference
- 2023/5192/FULL
- Jun 2016Garage ConversionFullIn report
Extension: Single storey
Single-storey link extension between house and garage and part conversion of garage to living accommodation
Extension- Documents
- 21 docs on file
- Reference
- S/2016/1017/FUL
We flagged 2 things worth checking at 6 Brook Lane
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
- A planning decision worth checking
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Sales history & valuation
6 Brook Lane valuation sits well clear of the typical sold price in this postcode.
£555,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.4% per year over 9 years.
£445,000
Growth on file: 3.4% per year over 9 years.
Sales timeline
13 August 2015Most recent
£445,000
+35.7%over 9 years25 May 2006
£328,000
Median price across the last 5 sales in NN12 6YL: £525,000 (2024–2019).
Everything we know about 6 Brook Lane, 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
- A planning decision worth checking

Versus other Brook Lane homes
Habitable Rooms for 6 Brook Lane lags the street by a wide margin.
Price per m²
£3,112
Street avg £2,962
Floor Area
143 m²
Street avg 156 m²
Habitable Rooms
7 rooms
Street avg 9 rooms
CO₂ Emissions
6.2 t/year
Street avg 6.6 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Cemetery — bus stop.
Closest school
0.6 km
Sponne School. 5 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
51.9dB

Night-time· 23:00 – 07:00
42.0dB