Model valuation£417,0008 Busby Close
Local market context
7 Longford Avenue is a four-bedroom detached house in Little Billing, Northampton, Northampton (NN3 9HN). It has a recorded floor area of 113 m² (around 1216 sq ft), construction records dating it to 1991-1995 and council tax band C. The latest certificate (May 2024) shows a C (score 72). When first surveyed in December 2016 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Good and lighting went from Poor to Very Good. The recommended improvements would push it to B (score 83). Records show the property has been extended at some point in its history.
It hasn't traded since January 2002, a hold of 25 years that's notably long for the area. At 113 m² the property is well over the postcode median (58 m² across 47 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £346,000 sits 314.4% above the 2002 sale of £83,500. On a £-per-square-foot basis, the last sale (£69/sq ft) was about 58.4% below the postcode norm. One planning record on file: an extension approved in 2019. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved.
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Certificate validity
Valid until 29 May 2034
Changes detected from historical EPC data
Single glazing replaced with double or better glazing
More low energy lighting installed
Get a survey for this property
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
1 application on record at 7 Longford Avenue, Little Billing, Northampton, NN3 9HN
Extension: Single storey
Single storey rear/side extension and conversion of garage to habitable accommodation
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7 Longford Avenue's modelled value sits at over four times its earliest registered sale price (2002).
£346,000
Modelled from EPC, postcode comparables.
£83,500
Recorded with HM Land Registry.
11 January 2002Most recent
£83,500
Median price across the last 5 sales in NN3 9HN: £240,000 (2025–2024).
100 Longford Avenue, Little Billing, Northampton, NN3 9HN
Sold Sept 2025
66 Longford Avenue, Little Billing, Northampton, NN3 9HN
Sold Aug 2025
30 Longford Avenue, Little Billing, Northampton, NN3 9HN
Sold Oct 2024
44 Longford Avenue, Little Billing, Northampton, NN3 9HN
Sold May 2024
106 Longford Avenue, Little Billing, Northampton, NN3 9HN
Sold Apr 2024
Floor Area for 7 Longford Avenue runs comfortably ahead of the street norm.
Price per m²
£739
Street avg £2,541
Floor Area
113 m²
Street avg 56 m²
Habitable Rooms
6 rooms
Street avg 3 rooms
CO₂ Emissions
3.7 t/year
Street avg 2.7 t/year
Property research, connected
Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
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Crime
461/mo
Falling 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.

Daytime· 07:00 – 23:00
58.3dB

Night-time· 23:00 – 07:00
50.2dB