12a, York Road, Northampton, NN1 5QG
About 12a
12a is a one-bedroom end-of-terrace house in Northampton (NN1 5QG). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (April 2018) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in April 2010 the rating was G, the property has climbed 3 bands since. Between certificates, hot-water efficiency went from Average to Good, lighting went from Very Poor to Very Good and main heating went from Average to Good. The recommended improvements would lift it to B (score 87), a 2-band jump.
It hasn't traded since April 2011, a hold of 15 years that's notably long for the area. Across 2000–2011, sale prices on this property compounded at 4.5% per year. Today's modelled estimate of £249,000 sits 71.7% above the 2011 sale of £145,000. On a £-per-square-foot basis, the last sale (£133/sq ft) was about 22.9% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include change of use to residential, meaningful when judging how the property has evolved.
What this property has
Inside
- Bedrooms1
- Bathrooms1
Everything you need to know about 12a
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
Hot water efficiency improved
Single glazing replaced with double or better glazing
Loft insulation upgraded to recommended levels
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 £885 · Includes VAT
Planning history
2 applications on record at 12a, York Road, Northampton, NN1 5QG
- Aug 2009Change of UseOutcome in report
Change of use from an acupuncture clinic (Class D1) to a 3 bedroom residential dwelling (Class C3). (WNDC Consultation)
- Documents
- 26 docs on file
- Reference
- N/2009/0525
- More recent applications — locked
- ConversionJul 2011Decision
Unlock 12a, York Road, Northampton, NN1 5QG'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 49 notable nearby
- The 39 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
12a valuation sits well clear of the typical sold price in this postcode.
£249,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.5% per year over 11 years.
£145,000
Growth on file: 4.5% per year over 11 years.
Sales timeline
14 April 2011Most recent
£145,000
+61.1%over 10 years18 May 2000
£90,000
Median price across the last 5 sales in NN1 5QG: £215,000 (2023–2020).
Versus other York Road homes
12a outperforms the street on co₂ emissions by a wide margin.
Price per m²
£1,436
Street avg £1,706
Floor Area
101 m²
Street avg 122 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
5.1 t/year
Street avg 8.6 t/year
Everything you need to know about 12a
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
0.6 km
Vernon Terrace Primary School. 31 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
54.8dB

Night-time· 23:00 – 07:00
44.5dB






