66 Semilong Road, Northampton, NN2 6BX
About 66 Semilong Road
66 Semilong Road is a mid-terrace house in Northampton (NN2 6BX). It has a recorded floor area of 155 m² (around 1668 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (March 2018) shows an E (score 51), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 81), a 3-band jump.
At 155 m² the property is well over the postcode median (75 m² across 9 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 78% of similar EPCs). On a £-per-square-foot basis, the last sale (£156/sq ft) was about 151.2% above the typical sold price in the postcode. Sold October 2019 for £260,000.
Everything you need to know about 66 Semilong Road
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
66 Semilong 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 £885 · Includes VAT
Planning history
66 Semilong Road has no planning applications on record.
But the area is active
37 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
66 Semilong Road valuation sits well clear of the typical sold price in this postcode.
£235,000
Modelled from EPC, postcode comparables.
£260,000
Recorded with HM Land Registry.
Sales timeline
24 October 2019Most recent
£260,000
Median price across the last 5 sales in NN2 6BX: £149,500 (2023–2003).
Versus other Semilong Road homes
Floor Area for 66 Semilong Road runs comfortably ahead of the street norm.
EPC Rating
51 (E)
Street avg 53 (E)
Floor Area
155 m²
Street avg 133 m²
CO₂ Emissions
9.1 t/year
Street avg 7.7 t/year
Habitable Rooms
7 rooms
Street avg 7 rooms
Everything you need to know about 66 Semilong 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

Similar properties nearby
The neighbourhood at a glance
Crime
27/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Marriott Street — bus stop.
Closest school
0.3 km
Northampton International Academy. 31 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
50.5dB

Night-time· 23:00 – 07:00
41.1dB






