18 Gloucester Avenue, Northampton, NN4 8QE
About 18 Gloucester Avenue
18 Gloucester Avenue is a two-bedroom semi-detached house in Northampton (NN4 8QE). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (September 2021) shows a D (score 59), a step below the typical UK home. When first surveyed in July 2015 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Average to Good and hot-water efficiency went from Average to Good. The recommended improvements would lift it to B (score 82), a 2-band jump.
Across 2015–2023, sale prices on this property compounded at 7.2% per year. On a £-per-square-foot basis, the last sale (£363/sq ft) was about 89.8% above the typical sold price in the postcode. At 73 m² it's 18.9% smaller than the typical home in the postcode (90 m² median across 21 EPCs). Most recent transfer: January 2023 at £285,000.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- EnsuiteYes
Outside
- Private gardenYes
- DrivewayYes
Everything you need to know about 18 Gloucester Avenue
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Replaced storage heaters with gas boiler
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Wall insulation improved
Roof insulation improved
Get a survey for this property
Level 2 HomeBuyer Report
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Planning history
18 Gloucester Avenue has no planning applications on record.
But the area is active
33 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
18 Gloucester Avenue changed hands twice within eighteen months — unusual for the area.
£268,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.2% per year over 7 years.
£285,000
Growth on file: 7.2% per year over 7 years.
Sales timeline
27 January 2023Most recent
£285,000
+3.6%over 7 months14 June 2022
£275,000
+59.4%over 6 years27 October 2015
£172,500
Median price across the last 5 sales in NN4 8QE: £307,000 (2025–2022).
Nearby sales in NN4 8QE
1 Gloucester Avenue, Northampton, NN4 8QE
Sold Oct 2025
£382,0009 Gloucester Avenue, Northampton, NN4 8QE
Sold May 2025
£385,00021 Gloucester Avenue, Northampton, NN4 8QE
Sold Nov 2024
£307,00017 Gloucester Avenue, Northampton, NN4 8QE
Sold Aug 2023
£270,00022 Gloucester Avenue, Northampton, NN4 8QE
Sold Oct 2022
£265,000
Versus other Gloucester Avenue homes
18 Gloucester Avenue is notably below the street on habitable rooms.
Price per m²
£3,904
Street avg £2,689
Floor Area
73 m²
Street avg 93 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.8 t/year
Street avg 5.0 t/year
Everything you need to know about 18 Gloucester Avenue
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Gloucester Avenue — bus stop.
Closest school
0.3 km
The Abbey Primary School. 22 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
54.7dB

Night-time· 23:00 – 07:00
46.3dB






