14 Chartwell Avenue, Northampton, NN3 6NT
About 14 Chartwell Avenue
14 Chartwell Avenue is a five-bedroom detached house in Northampton (NN3 6NT). It has a recorded floor area of 196 m² (around 2110 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (June 2021) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump.
At 196 m² the property is well over the postcode median (109 m² across 11 EPCs), placing it in the larger end of the local stock. Across 2001–2022, sale prices on this property compounded at 5.6% per year. Today's modelled estimate of £586,000 is 13.8% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£244/sq ft) was about 31.2% above the typical sold price in the postcode. Sold April 2022 for £515,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms5
- Bathrooms4
Energy performance
14 Chartwell 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, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
Planning history
14 Chartwell Avenue has no planning applications on record.
But the area is active
8 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Latest sale on 14 Chartwell Avenue was the highest on Land Registry record across the postcode.
£586,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.6% per year over 21 years.
£515,000
Growth on file: 5.6% per year over 21 years.
Sales timeline
28 April 2022Most recent
£515,000
+208.4%over 20 years28 June 2001
£167,000
Median price across the last 5 sales in NN3 6NT: £300,000 (2021–2011).
Nearby sales in NN3 6NT
22 Chartwell Avenue, Northampton, NN3 6NT
Sold Mar 2021
£373,00024a, Chartwell Avenue, Northampton, NN3 6NT
Sold May 2019
£331,00016 Chartwell Avenue, Northampton, NN3 6NT
Sold Jun 2018
£300,0002 Chartwell Avenue, Northampton, NN3 6NT
Sold Oct 2015
£250,0001 Chartwell Avenue, Northampton, NN3 6NT
Sold Aug 2011
£130,000
Versus other Chartwell Avenue homes
14 Chartwell Avenue is notably below the street on years held.
Price per m²
£2,628
Street avg £1,975
Floor Area
196 m²
Street avg 124 m²
Habitable Rooms
8 rooms
Street avg 5 rooms
CO₂ Emissions
7.3 t/year
Street avg 4.6 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Lumbertubs PH — bus stop.
Closest school
0.1 km
Boothville Primary School. 30 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
52.8dB

Night-time· 23:00 – 07:00
42.8dB







