16 Semilong Road, Northampton, NN2 6BH
About 16 Semilong Road
16 Semilong Road is a six-bedroom mid-terrace house in Northampton (NN2 6BH). It has a recorded floor area of 157 m² (around 1690 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (May 2024) shows a D (score 63), on the cusp of jumping into the C band. When first surveyed in April 2014 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Very Good, hot-water efficiency went from Average to Good and lighting went from Good to Very Good. The recommended improvements would lift it to B (score 83), a 2-band jump.
Today's modelled estimate of £260,000 sits 57.6% above the 2015 sale of £165,000. Last sold in January 2015, so it's been off the market for around 11 years. 6 bedrooms is on the larger side for this postcode, where 3 is the typical count.
What this property has
Inside
- Bedrooms6
- EnsuiteYes
Everything you need to know about 16 Semilong Road
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
16 Semilong Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
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
16 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
16 Semilong Road valuation sits well clear of the typical sold price in this postcode.
£260,000
Modelled from EPC, postcode comparables.
£165,000
Recorded with HM Land Registry.
Sales timeline
6 January 2015Most recent
£165,000
Median price across the last 5 sales in NN2 6BH: £180,000 (2022–2007).
Nearby sales in NN2 6BH
Versus other Semilong Road homes
16 Semilong Road outperforms the street on habitable rooms by a wide margin.
Price per m²
£1,051
Street avg £1,508
Floor Area
157 m²
Street avg 143 m²
Habitable Rooms
8 rooms
Street avg 6 rooms
CO₂ Emissions
6.7 t/year
Street avg 7.1 t/year
Everything you need to know about 16 Semilong Road
The true value, the hidden risks and the full sale history, in one report.
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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
0.2 km
Northampton International Academy. 30 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
52.4dB
Night-time· 23:00 – 07:00
43.0dB