42 Baker Street, Northampton, NN2 6DJ
About 42 Baker Street
42 Baker Street is a mid-terrace house in Northampton (NN2 6DJ). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (January 2021) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 79), a 2-band jump.
It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs). Across 1996–2021, sale prices on this property compounded at 6.6% per year. Today's modelled estimate of £190,000 is 23.4% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£166/sq ft) was about 40.4% above the typical sold price in the postcode. Last sale on file: £154,000 in March 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Everything you need to know about 42 Baker Street
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has been extended more than once, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
42 Baker Street has no planning applications on record.
But the area is active
37 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Price for 42 Baker Street has grown more than fourfold since the 1996 starting point.
£190,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.6% per year over 25 years.
£154,000
Growth on file: 6.6% per year over 25 years.
Sales timeline
12 March 2021Most recent
£154,000
+305.3%over 23 years23 February 1998
£37,995
+22.6%over 2 years26 January 1996
£31,000
Median price across the last 5 sales in NN2 6DJ: £159,000 (2025–2024).
Nearby sales in NN2 6DJ
Versus other Baker Street homes
CO₂ Emissions for 42 Baker Street lags the street by a wide margin.
Price per m²
£1,791
Street avg £1,778
Floor Area
86 m²
Street avg 79 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
5.4 t/year
Street avg 3.9 t/year
Everything you need to know about 42 Baker Street
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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The neighbourhood at a glance
Crime
27/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Norfolk Street — bus stop.
Closest school
0.5 km
Northampton International Academy. 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
50.1dB

Night-time· 23:00 – 07:00
40.8dB






