20 Cambridge Street, Northampton, NN2 6DW
About 20 Cambridge Street
20 Cambridge Street is a one-bedroom mid-terrace house in Northampton (NN2 6DW). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (February 2023) shows an E (score 48), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since January 2013. The recommended improvements would lift it to B (score 86), a 3-band jump. Main heating runs on electricity. The home occupies a cul-de-sac position.
It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs). 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count. Across 2013–2014, sale prices on this property compounded at 29.4% per year. Today's modelled estimate of £159,000 is 44.5% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£126/sq ft) was about 15.7% above the typical sold price in the postcode. Last changed hands 12 years ago, in February 2014. One historical planning record sits against the property in 2013.
What this property has
Inside
- Bedrooms1
- Bathrooms1
Outside
- Private gardenYes
- Cul-de-sacYes
Building
- RefurbishedYes
Everything you need to know about 20 Cambridge Street
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
20 Cambridge Street's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Certificate validity
Valid until 18 February 2033
Property Improvements
Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
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 no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
1 application on record at 20 Cambridge Street, Northampton, NN2 6DW
- Jul 2013HMOFullOutcome in report
Change of use from dwelling (use C3) into house of multiple occupation (use C4) for 4no. Occupants.
- Documents
- 13 docs on file
- Reference
- N/2013/0519
Unlock 20 Cambridge Street, Northampton, NN2 6DW'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- Every decision — granted, refused or withdrawn (1 on record)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 37 notable nearby
- The 13 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
20 Cambridge Street changed hands twice within eighteen months — unusual for the area.
£159,000
Modelled from EPC, postcode comparables and a sale-price growth of 29.4% per year over 1 year.
£110,000
Growth on file: 29.4% per year over 1 year.
Sales timeline
14 February 2014Most recent
£110,000
+29.4%over 11 months7 March 2013
£85,000
Median price across the last 5 sales in NN2 6DW: £172,000 (2026–2025).
Nearby sales in NN2 6DW
56 Cambridge Street, Northampton, NN2 6DW
Sold Feb 2026
£190,00012 Cambridge Street, Northampton, NN2 6DW
Sold Dec 2025
£96,00072a, Cambridge Street, Northampton, NN2 6DW
Sold Dec 2025
£178,50038 Cambridge Street, Northampton, NN2 6DW
Sold Jul 2025
£172,0008 Cambridge Street, Northampton, NN2 6DW
Sold Feb 2025
£169,000
Versus other Cambridge Street homes
EPC Rating for 20 Cambridge Street lags the street by a wide margin.
Price per m²
£1,358
Street avg £1,515
Floor Area
81 m²
Street avg 87 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
6.9 t/year
Street avg 3.8 t/year
Everything you need to know about 20 Cambridge Street
The true value, the hidden risks and the full sale history, in one report.
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Similar properties nearby
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
373/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 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
49.9dB

Night-time· 23:00 – 07:00
40.6dB






