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Get started40 Main Street is a detached house in Little Harrowden, Wellingborough, Wellingborough (NN9 5BB). It has a recorded floor area of 179 m² (around 1927 sq ft). The latest certificate (March 2017) returns a high B (score 86), putting the home a stone's throw from an A rating. The recommended improvements would push it to A (score 93).
Sale prices here have outpaced England HPI: 6% per year against 0% for the wider region. Today's modelled estimate of £551,000 is 17.2% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£244/sq ft) was about 42.6% above the typical sold price in the postcode. At 179 m² the property is well over the postcode median (88 m² across 27 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 81% of similar EPCs). 9 years since the last transfer (August 2017). Across the public record there are 4 sales, relatively high churn for a single property. One historical planning record sits against the property in 2001.
Demolition of existing bungalow and construction of seven dwellings with garaging.
Sale price has grown by over 3x since 1995.
£551,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.0% per year over 22 years.
£470,000
Growth on file: 6.0% per year over 22 years.
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On epc rating, 40 Main Street stands well clear of the street.
Price per m²
£2,626
Street avg £2,331
Floor Area
179 m²
Street avg 115 m²
CO₂ Emissions
2.3 t/year
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
46.1dB

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7 August 2017Most recent
£470,000
+17.1%over 2 years8 June 2015
£401,200
-6.2%over 13 years16 November 2001
£427,500
+223.9%over 5 years30 November 1995
£132,000
Median price across the last 5 sales in NN9 5BB: £250,000 (2025–2023).
84 Main Street Little Harrowden Wellingborough
Sold Sept 2025
18 Main Street Little Harrowden Wellingborough
Sold Feb 2025
86 Main Street Little Harrowden Wellingborough
Sold May 2024
100 Main Street Little Harrowden Wellingborough
Sold Nov 2023
6 Main Street Little Harrowden Wellingborough
Sold Sept 2023
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Plus much more
Comparable sales, transport, crime, schools and more

Street avg 4.3 t/year
Years Held
9 years
Street avg 11 years
NN9 5AR
Main Street — bus stop.
Closest school
0.2 km
Little Harrowden Community Primary School. 4 schools nearby.
Night-time· 23:00 – 07:00
39.3dB