30 Longford Avenue, Little Billing, Northampton, NN3 9HN
About 30 Longford Avenue
30 Longford Avenue is a three-bedroom detached house in Little Billing, Northampton, Northampton (NN3 9HN). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (July 2019) shows an E (score 41), well below the UK norm with real room to improve. Earlier certificates rated it D (March 2009); the latest reading is one band lower. Between certificates, window efficiency went from Very Poor to Good and lighting went from Average to Good; while wall efficiency dropped from Good to Poor and roof efficiency dropped from Average to Poor. The recommended improvements would lift it to B (score 82), a 3-band jump.
At 72 m² it's 24.1% larger than the typical home in the postcode (58 m² median across 47 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 85% of similar EPCs). Across 1995–2024, sale prices on this property compounded at 6% per year. On a £-per-square-foot basis, the last sale (£310/sq ft) was about 89.7% above the typical sold price in the postcode. Sold October 2024 for £240,000.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Outside
- Private gardenYes
- GarageYes
Everything you need to know about 30 Longford Avenue
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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
Hot water system changed
Windows upgraded, improving insulation
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Planning history
30 Longford Avenue has no planning applications on record.
But the area is active
12 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
30 Longford Avenue has more than quadrupled in price since its earliest registered sale in 1995.
£251,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.0% per year over 29 years.
£240,000
Growth on file: 6.0% per year over 29 years.
Sales timeline
1 October 2024Most recent
£240,000
+433.3%over 28 years8 December 1995
£45,000
Median price across the last 5 sales in NN3 9HN: £235,000 (2025–2022).
Nearby sales in NN3 9HN
66 Longford Avenue, Little Billing, Northampton, NN3 9HN
Sold Aug 2025
£240,00044 Longford Avenue, Little Billing, Northampton, NN3 9HN
Sold May 2024
£250,000106 Longford Avenue, Little Billing, Northampton, NN3 9HN
Sold Apr 2024
£135,0004 Longford Avenue, Little Billing, Northampton, NN3 9HN
Sold Jan 2023
£230,00058 Longford Avenue, Little Billing, Northampton, NN3 9HN
Sold Jun 2022
£235,000
Versus other Longford Avenue homes
30 Longford Avenue is notably below the street on co₂ emissions.
Price per m²
£3,333
Street avg £2,422
Floor Area
72 m²
Street avg 57 m²
Habitable Rooms
5 rooms
Street avg 3 rooms
CO₂ Emissions
5.9 t/year
Street avg 2.7 t/year
Everything you need to know about 30 Longford Avenue
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
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The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Flaxfield Walk — bus stop.
Closest school
0.3 km
Standens Barn Primary School. 24 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
58.3dB

Night-time· 23:00 – 07:00
50.2dB






