18 22, Apartment 2, Dunster Street, Northampton, NN1 3JY
About 18 22
18 22 is a semi-detached house in Northampton (NN1 3JY). It has a recorded floor area of 33 m² (around 355 sq ft) and construction records dating it to 2012 onwards. At 33 m² this is the smallest unit on EPC record across 18 22 (33–60 m²). The building's EPC ratings span C to B, with this unit at the bottom. The latest certificate (July 2023) shows a C (score 76), near the top of the C band. The rating has held steady at C across 4 certificates since August 2013. Between certificates, hot-water efficiency went from Very Poor to Poor; while window efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 83). Main heating runs on electricity.
4 planning records sit against the property, 3 approved, 1 refused. Past consents include an extension, partial demolition and subdivision, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations. At 33 m² it sits well below the postcode median (63 m² across 35 EPCs), making it one of the more compact homes locally.
Everything you need to know about 18 22
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, 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.
4 applications on record at 18 22, Apartment 2, Dunster Street, Northampton, NN1 3JY
- Jan 2008SubdivisionOutcome in report
Conversion and change of use to 10 flats with loft dormer window; demolition of part rear building and garage workshop and rebuild 2 storey building; alterations (WNDC consultation)
ListedExtensionDemolition- Documents
- 38 docs on file
- Reference
- N/2007/1226
- More recent applications — locked
- ConditionsOct 2011Decision
- New BuildDec 2010Decision
+ 1 more application in the report
Unlock 18 22, Apartment 2, Dunster Street, Northampton, NN1 3JY's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (4 on record)
- All 4 applications on this property in full, plus 42 notable nearby
- The 74 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
18 22 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£144,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in NN1 3JY: £175,000 (2024–2021).
Nearby sales in NN1 3JY
56 Dunster Street, Northampton, NN1 3JY
Sold Feb 2024
£169,00040 Dunster Street, Northampton, NN1 3JY
Sold Jun 2022
£150,00092 Dunster Street, Northampton, NN1 3JY
Sold Apr 2022
£179,99546 Dunster Street, Northampton, NN1 3JY
Sold Jan 2022
£185,000Flat 2, 54 Dunster Street, Northampton, NN1 3JY
Sold Nov 2021
£175,000
Versus other Dunster Street homes
Floor Area for 18 22 lags the street by a wide margin.
EPC Rating
76 (C)
Street avg 74 (C)
Floor Area
33 m²
Street avg 52 m²
CO₂ Emissions
1.6 t/year
Street avg 2.0 t/year
Habitable Rooms
1 rooms
Street avg 2 rooms
Everything you need to know about 18 22
The true value, the hidden risks and the full sale history, in one report.
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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
0.1 km
Abington Square — bus stop.
Closest school
0.7 km
Vernon Terrace Primary School. 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
53.0dB

Night-time· 23:00 – 07:00
42.5dB






