4 Byron Mews, Byron Street, Northampton, NN2 7JE
About 4 Byron Mews
4 Byron Mews is an end-of-terrace house in Northampton (NN2 7JE). It has a recorded floor area of 38 m² (around 409 sq ft) and construction records dating it to 2012 onwards. The latest certificate (June 2026) shows a C (score 73). When first surveyed in June 2016 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Good to Very Good and main heating went from Very Poor to Average; while wall efficiency dropped from Very Good to Good and window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 91). Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.
At 38 m² it sits well below the postcode median (81 m² across 44 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 75% of similar EPCs). Across 2014–2019, sale prices on this property compounded at 9.9% per year. Today's modelled estimate of £144,000 is 18% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£298/sq ft) was about 117.3% above the typical sold price in the postcode. Most recent transfer: April 2019 at £122,000.
Everything you need to know about 4 Byron Mews
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
4 Byron Mews's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 7 June 2036
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
4 Byron Mews has no planning applications on record.
But the area is active
24 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
4 Byron Mews saw 3 transfers in just over a decade — high turnover for the postcode.
£144,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.9% per year over 4 years.
£122,000
Growth on file: 9.9% per year over 4 years.
Sales timeline
17 April 2019Most recent
£122,000
+6.1%over 2 years13 October 2016
£115,000
+43.8%over 1 year21 October 2014
£80,000
Median price across the last 5 sales in NN2 7JE: £215,000 (2026–2024).
Nearby sales in NN2 7JE
Versus other Byron Street homes
4 Byron Mews outperforms the street on price per m² by a wide margin.
Price per m²
£3,211
Street avg £2,039
Floor Area
38 m²
Street avg 83 m²
Habitable Rooms
2 rooms
Street avg 4 rooms
CO₂ Emissions
0.6 t/year
Street avg 4.1 t/year
Everything you need to know about 4 Byron Mews
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee

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The neighbourhood at a glance
Crime
373/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Co-op — bus stop.
Closest school
0.5 km
Kingsley Primary School. 35 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
52.0dB

Night-time· 23:00 – 07:00
42.1dB






