Model valuation£417,0008 Busby Close
Local market context
Estimated value
£366,000
Newest record on this page: July 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Our estimate
£366,000
Your note and figure are shown publicly on this page.
The estimate for 21 Main Street is modelled from its 115 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in NN9 5BA. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Floor area
115 m² from the EPC lodged in March 2011
Sales of this home
4 sales recorded, the latest in 2021
Recent sales in NN9 5BA
5 sales, median £325,000 (2025–2022)
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: July 2025 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | None on this home | Full history, plus nearby schemes |
| Flood risk | Not shown | Included |
Price for 21 Main Street has grown more than fourfold since the 1999 starting point.
25 March 2021Most recent
£330,000
+34.1%over 14 years25 May 2006
£246,000
+53.8%over 5 years2 March 2001
£160,000
+128.6%over 1 year1 November 1999
£70,000
Median price across the last 5 sales in NN9 5BA: £325,000 (2025–2022).
97 99, Main Street, Little Harrowden, Wellingborough, NN9 5BA
Sold Jul 2025
23 Main Street, Little Harrowden, Wellingborough, NN9 5BA
Sold Jul 2025
109 Main Street, Little Harrowden, Wellingborough, NN9 5BA
Sold Jul 2023
79 Main Street, Little Harrowden, Wellingborough, NN9 5BA
Sold Jun 2023
101 Main Street, Little Harrowden, Wellingborough, NN9 5BA
Sold May 2022
One time fee only - money back guarantee
21 Main Street is a four-bedroom detached house in Little Harrowden, Wellingborough, Wellingborough (NN9 5BA). It has a recorded floor area of 115 m² (around 1242 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (March 2011) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 60). The latest certificate is from March 2011, so improvements made since then won't be reflected. Period features are noted in the property record. The home occupies a cul-de-sac position.
Most recent transfer: March 2021 at £330,000. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. At 115 m² it's 26.8% larger than the typical home in the postcode (91 m² median across 31 EPCs). Across 1999–2021, sale prices on this property compounded at 7.5% per year. Today's modelled estimate of £366,000 is 10.9% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£266/sq ft) was about 50.9% above the typical sold price in the postcode.
21 Main Street's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 18 Mar 2021
Certificate validity
Expired on 18 March 2021
21 Main Street has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
On price per m², 21 Main Street stands well clear of the street.
Price per m²
£2,860
Street avg £2,333
Floor Area
115 m²
Street avg 105 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
6.4 t/year
Street avg 5.2 t/year
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
159/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Working Mens Club — bus stop.
Closest school
0.1 km
Little Harrowden Community Primary School. 4 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
45.5dB

Night-time· 23:00 – 07:00
38.9dB
Get a survey for this property
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
NN9 5XY
NN9 5AR
NN9 5ND
NN9 5BW
NN9 5DF
NN9 5GS
NN9 5UX
NN9 5DY
Property research, connected
Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
Start your researchLeave a note for other visitors about work done or anything the records miss, and say what you think it's worth. It takes about two minutes.