18 Chatsworth Avenue, Northampton, NN3 8JD
About 18 Chatsworth Avenue
18 Chatsworth Avenue is a detached house in Northampton (NN3 8JD). It has a recorded floor area of 113 m² (around 1216 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (November 2025) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78).
At 113 m² the property is well over the postcode median (70 m² across 36 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2005. Past consents include an extension, meaningful when judging how the property has evolved.
Everything you need to know about 18 Chatsworth Avenue
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Certificate validity
Valid until 20 November 2035
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
Council records include a two-storey extension at 18 Chatsworth Avenue.
1 application on record at 18 Chatsworth Avenue, Northampton, NN3 8JD
- May 2005ExtensionFullOutcome in report
Extension: Two storey
ERECTION OF TWO STOREY EXTENSION TO FRONT AND SIDE ELEVATION.
- Documents
- 4 docs on file
- Reference
- N/2005/0560
Unlock 18 Chatsworth Avenue, Northampton, NN3 8JD's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 20 notable nearby
- The 4 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
18 Chatsworth Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£296,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in NN3 8JD: £241,000 (2026–2023).
Nearby sales in NN3 8JD
8 Chatsworth Avenue, Northampton, NN3 8JD
Sold Apr 2026
£270,00031 Chatsworth Avenue, Northampton, NN3 8JD
Sold Oct 2025
£241,00047 Chatsworth Avenue, Northampton, NN3 8JD
Sold Jan 2025
£225,0003 Chatsworth Avenue, Northampton, NN3 8JD
Sold Mar 2024
£220,00051 Chatsworth Avenue, Northampton, NN3 8JD
Sold Sept 2023
£261,500
Versus other Chatsworth Avenue homes
On habitable rooms, 18 Chatsworth Avenue stands well clear of the street.
EPC Rating
67 (D)
Street avg 63 (D)
Floor Area
113 m²
Street avg 77 m²
CO₂ Emissions
4.0 t/year
Street avg 3.6 t/year
Habitable Rooms
7 rooms
Street avg 4 rooms
Everything you need to know about 18 Chatsworth Avenue
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
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The neighbourhood at a glance
Crime
461/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Arbour Wood — bus stop.
Closest school
0.2 km
Woodvale Primary Academy. 29 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
51.6dB
Night-time· 23:00 – 07:00
41.7dB