19 Chipsey Avenue, Northampton, NN1 5SE
About 19 Chipsey Avenue
19 Chipsey Avenue is a four-bedroom semi-detached house in Northampton (NN1 5SE). It has a recorded floor area of 133 m² (around 1432 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (August 2020) shows an E (score 48), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 80), a 2-band jump.
One planning record on file: an extension approved in 2022. Past consents include an extension, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs). Across 2006–2020, sale prices on this property compounded at 2% per year. Today's modelled estimate of £484,000 is 21% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£279/sq ft) was about 21.5% above the typical sold price in the postcode. Sold August 2020 for £400,000.
What this property has
Inside
- Bedrooms4
- Bathrooms1
Everything you need to know about 19 Chipsey Avenue
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
19 Chipsey Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
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Planning history
19 Chipsey Avenue has an approved single-storey rear extension on the planning record.
1 application on record at 19 Chipsey Avenue, Northampton, NN1 5SE
- Mar 2022ExtensionFullOutcome in report
Extension: Single storey · Rear of property
Single storey rear extension
- Documents
- 14 docs on file
- Reference
- WNN/2022/0040
Unlock 19 Chipsey Avenue, Northampton, NN1 5SE'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- Every decision — granted, refused or withdrawn (1 on record)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 49 notable nearby
- The 14 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£484,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.0% per year over 14 years.
£400,000
Growth on file: 2.0% per year over 14 years.
Sales timeline
20 August 2020Most recent
£400,000
+33.3%over 14 years10 April 2006
£300,000
Median price across the last 5 sales in NN1 5SE: £480,000 (2024–2019).
Nearby sales in NN1 5SE
Versus other Chipsey Avenue homes
Price per m²
£3,008
Street avg £2,859
Floor Area
133 m²
Street avg 176 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
8.6 t/year
Street avg 7.7 t/year
Everything you need to know about 19 Chipsey Avenue
The true value, the hidden risks and the full sale history, in one report.
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Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
11/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
School for Boys — bus stop.
Closest school
0.2 km
Northampton School for Boys. 22 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
54.3dB

Night-time· 23:00 – 07:00
46.2dB






