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.
It hasn't traded since January 2001, a hold of 26 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.
Pick your report · from £14.99
One time fee only - money back guarantee

Energy performance
EPC Rating
Certificate validity
Valid until 6 January 2036
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 39 notable nearby
- The 9 documents, officer reports & conditions
- What the pattern means for extending or converting here
One time fee only - money back guarantee
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.
Pick your report · from £14.99
One time fee only - money back guarantee

Similar properties nearby
The neighbourhood at a glance
Crime
571/mo
Steady 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






