3 Colwyn Road, Northampton, NN1 3PZ
About 3 Colwyn Road
3 Colwyn Road is an end-of-terrace house in Northampton (NN1 3PZ). It has a recorded floor area of 217 m² (around 2336 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (June 2018) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 79), a 2-band jump.
Untraded for 23 years, with the last transfer in January 2003. At 217 m² the property is well over the postcode median (87 m² across 53 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 72% of similar EPCs). Today's modelled estimate of £401,000 sits 82% above the 2003 sale of £220,300. On a £-per-square-foot basis, the last sale (£94/sq ft) was about 28.2% below the postcode norm.
Everything you need to know about 3 Colwyn Road
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
3 Colwyn Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
3 Colwyn Road has no planning applications on record.
But the area is active
42 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
3 Colwyn Road valuation sits well clear of the typical sold price in this postcode.
£401,000
Modelled from EPC, postcode comparables.
£220,300
Recorded with HM Land Registry.
Sales timeline
23 January 2003Most recent
£220,300
Median price across the last 5 sales in NN1 3PZ: £225,000 (2025–2022).
Nearby sales in NN1 3PZ
Versus other Colwyn Road homes
Years Held for 3 Colwyn Road runs comfortably ahead of the street norm.
Price per m²
£1,015
Street avg £1,681
Floor Area
217 m²
Street avg 150 m²
Habitable Rooms
8 rooms
Street avg 6 rooms
CO₂ Emissions
10.0 t/year
Street avg 7.4 t/year
Everything you need to know about 3 Colwyn Road
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
11/mo
Rising year-on-year across the wider district.
Nearest stop
0.4 km
Racecourse Pavillion — bus stop.
Closest school
0.7 km
Northampton International Academy. 32 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
50.2dB

Night-time· 23:00 – 07:00
40.3dB






