5 Clare Street, Northampton, NN1 3JG
About 5 Clare Street
5 Clare Street is a two-bedroom mid-terrace house in Northampton (NN1 3JG). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 1900-1929 and council tax band A. At 58 m² this is the largest unit on EPC record across the building (33–58 m²). The building's EPC ratings span E to C, with this unit at the top. The latest certificate (January 2026) shows a C (score 76), near the top of the C band. The rating has held steady at C across 3 certificates since March 2023. Between certificates, wall efficiency went from Poor to Average; while window efficiency dropped from Good to Poor. This certificate was lodged in the last six months, so the rating reflects current condition.
It hasn't traded since January 2001, a hold of 25 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 58 m² the property is well over the postcode median (41 m² across 6 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £138,000 sits 278.1% above the 2001 sale of £36,500. On a £-per-square-foot basis, the last sale (£58/sq ft) was about 74.3% below the postcode norm. One planning record on file: subdivision approved in 2002. Past consents include subdivision and change of use to residential, meaningful when judging how the property has evolved.
What this property has
Inside
- Bedrooms2
Everything you need to know about 5 Clare Street
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Low energy lighting percentage decreased
Wall insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
Council records show a subdivision application — the property's legal arrangement has been altered.
1 application on record at 5 Clare Street, Northampton, NN1 3JG
- Apr 2002SubdivisionFullOutcome in report
CHANGE OF USE FROM SHOP AND FIRST FLOOR FLAT TO 2NO. FLATS AND INSTALLATION OF NEW GROUND FLOOR FRONT WINDOW
Change of Use- Documents
- 9 docs on file
- Reference
- N/2002/328
Unlock 5 Clare Street, Northampton, NN1 3JG'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 42 notable nearby
- The 9 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
5 Clare Street's estimated value is more than triple its earliest registered sale price (2001).
£138,000
Modelled from EPC, postcode comparables.
£36,500
Recorded with HM Land Registry.
Sales timeline
31 January 2001Most recent
£36,500
Median price across the last 5 sales in NN1 3JG: £122,786 (2022–2004).
Versus other Clare Street homes
Price per m² for 5 Clare Street lags the street by a wide margin.
Price per m²
£629
Street avg £2,587
Floor Area
58 m²
Street avg 42 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
1.6 t/year
Street avg 2.7 t/year
Everything you need to know about 5 Clare Street
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
0.3 km
Grove Road — bus stop.
Closest school
0.6 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
52.2dB

Night-time· 23:00 – 07:00
42.3dB






