12 Austin Street, Northampton, NN1 3EY
About 12 Austin Street
12 Austin Street is a two-bedroom mid-terrace house in Northampton (NN1 3EY). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (June 2022) shows a C (score 70). When first surveyed in March 2013 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good; while roof efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 88).
Most recent transfer: August 2018 at £164,995. Across the public record there are 5 sales, relatively high churn for a single property. Across 1998–2018, sale prices on this property compounded at 9.2% per year. Today's modelled estimate of £206,000 is 24.9% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£213/sq ft) was about 70.2% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Open-plan layoutYes
- Dining roomYes
Outside
- Private gardenRear
Building
- RefurbishedYes
Everything you need to know about 12 Austin Street
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Certificate validity
Valid until 19 June 2032
Property Improvements
Changes detected from historical EPC data
Window efficiency 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 £885 · Includes VAT
Planning history
12 Austin Street has no planning applications on record.
But the area is active
39 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Price for 12 Austin Street has grown more than fourfold since the 1998 starting point.
£206,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.2% per year over 20 years.
£164,995
Growth on file: 9.2% per year over 20 years.
Sales timeline
30 August 2018Most recent
£164,995
+13.8%over 2 years7 July 2016
£144,995
+17.4%over 9 years24 November 2006
£123,500
+48.8%over 8 months17 March 2006
£83,000
+186.2%over 7 years25 November 1998
£29,000
Median price across the last 5 sales in NN1 3EY: £167,000 (2026–2023).
Nearby sales in NN1 3EY
Versus other Austin Street homes
On epc rating, 12 Austin Street stands well clear of the street.
Price per m²
£2,292
Street avg £1,636
Floor Area
72 m²
Street avg 81 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
2.8 t/year
Street avg 4.3 t/year
Everything you need to know about 12 Austin 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

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The neighbourhood at a glance
Crime
571/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
NIA Academy — bus stop.
Closest school
0.5 km
Northampton International Academy. 32 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
51.9dB

Night-time· 23:00 – 07:00
42.2dB






