6 Byron Close, Towcester, NN12 6JT
About 6 Byron Close
6 Byron Close is a four-bedroom detached house in Towcester (NN12 6JT). It has a recorded floor area of 113 m² (around 1216 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (March 2017) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since September 2009. Between certificates, hot-water efficiency went from Average to Good and lighting went from Good to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 81), a 2-band jump.
Across 2005–2017, sale prices on this property compounded at 3.5% per year. Today's modelled estimate of £433,000 is 23.9% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£287/sq ft) was about 100.6% above the typical sold price in the postcode. On the market in July 2017 and unlisted since — roughly 9 years.
Know exactly what you're buying at 6 Byron 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
- EnsuiteYes
Outside
- Private gardenYes
- GarageSingle
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
6 Byron Close has no planning applications on record.
Notable planning nearby
7applications of note in the surrounding area
We flagged 1 thing worth checking at 6 Byron 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
6 Byron Close valuation sits well clear of the typical sold price in this postcode.
£433,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.5% per year over 12 years.
£349,500
Growth on file: 3.5% per year over 12 years.
Sales timeline
13 July 2017Most recent
£349,500
+49.5%over 7 years11 December 2009
£233,750
+1.6%over 4 years21 March 2005
£230,000
Median price across the last 5 sales in NN12 6JT: £265,000 (2023–2007).
Nearby sales in NN12 6JT
Everything we know about 6 Byron 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 Byron Close homes
On co₂ emissions, 6 Byron Close stands well clear of the street.
Price per m²
£3,093
Street avg £2,983
Floor Area
113 m²
Street avg 129 m²
Habitable Rooms
6 rooms
Street avg 7 rooms
CO₂ Emissions
3.9 t/year
Street avg 4.5 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Byron Close — bus stop.
Closest school
0.3 km
Nicholas Hawksmoor Primary 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
53.3dB

Night-time· 23:00 – 07:00
42.9dB