30 Connaught Street, Northampton, NN1 3BP
About 30 Connaught Street
30 Connaught Street is a mid-terrace house in Northampton (NN1 3BP). It has a recorded floor area of 90 m² (around 969 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (March 2023) shows a D (score 68), on the cusp of jumping into the C band. When first surveyed in September 2009 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Average and lighting went from Average to Very Good. The recommended improvements would lift it to B (score 87), a 2-band jump.
2 planning records sit against the property, 1 approved, 0 refused. Past consents include subdivision, meaningful when judging how the property has evolved. Today's modelled estimate of £184,000 is 14.3% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£166/sq ft) was about 35.8% above the typical sold price in the postcode. Most recent transfer: July 2023 at £161,000.
Everything you need to know about 30 Connaught 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
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
Roof 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.
2 applications on record at 30 Connaught Street, Northampton, NN1 3BP
- Oct 2023SubdivisionFullOutcome in report
Conversion of two storey single dwelling terrace house into 2no (2x1 bed) residential flats, including external and internal alterations
- Documents
- 17 docs on file
- Reference
- WNN/2023/0742
- More recent applications — locked
- ConditionsJul 2024Decision
Unlock 30 Connaught Street, Northampton, NN1 3BP's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 42 notable nearby
- The 21 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
30 Connaught Street valuation sits well clear of the typical sold price in this postcode.
£184,000
Modelled from EPC, postcode comparables.
£161,000
Recorded with HM Land Registry.
Sales timeline
6 July 2023Most recent
£161,000
Median price across the last 5 sales in NN1 3BP: £160,000 (2024–2020).
Nearby sales in NN1 3BP
13 Connaught Street, Northampton, NN1 3BP
Sold Jul 2024
£160,000Top Flat, 3 Connaught Street, Northampton, NN1 3BP
Sold Jul 2022
£117,5007 Connaught Street, Northampton, NN1 3BP
Sold Mar 2022
£197,0005 Connaught Street, Northampton, NN1 3BP
Sold Oct 2021
£198,00031 Connaught Street, Northampton, NN1 3BP
Sold Jul 2020
£147,500
Versus other Connaught Street homes
30 Connaught Street is notably below the street on years held.
Price per m²
£1,789
Street avg £1,847
Floor Area
90 m²
Street avg 84 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.6 t/year
Street avg 4.9 t/year
Everything you need to know about 30 Connaught 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
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
0.2 km
Police Station — bus stop.
Closest school
0.4 km
Castle 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
53.6dB

Night-time· 23:00 – 07:00
43.7dB






