12 Avondale Mews, Kettering, NN16 8QD
About 12 Avondale Mews
12 Avondale Mews is a one-bedroom end-of-terrace house in Kettering (NN16 8QD). It has a recorded floor area of 42 m² (around 452 sq ft), construction records dating it to 1983-1990 and council tax band A. The latest certificate (October 2021) shows an E (score 54), well below the UK norm with real room to improve. When first surveyed in December 2010 the rating was F, the property has climbed 1 band since. Between certificates, roof efficiency dropped from Good to Average and hot-water efficiency dropped from Average to Poor. The recommended improvements would lift it to B (score 90), a 3-band jump. Main heating runs on electricity.
It lags the bulk of the postcode on energy efficiency (less efficient than 81% of similar EPCs). Across 1996–2022, sale prices on this property compounded at 6.8% per year. Today's modelled estimate of £131,000 is 13.9% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£254/sq ft) was about 110.3% above the typical sold price in the postcode. Most recent transfer: April 2022 at £115,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms1
- Bathrooms1
Everything you need to know about 12 Avondale Mews
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
Certificate validity
Valid until 18 October 2031
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Wall insulation upgraded
More low energy lighting installed
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
12 Avondale Mews has no planning applications on record.
But the area is active
17 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Price for 12 Avondale Mews has grown more than fourfold since the 1996 starting point.
£131,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.8% per year over 26 years.
£115,000
Growth on file: 6.8% per year over 26 years.
Sales timeline
21 April 2022Most recent
£115,000
+27.8%over 14 years12 July 2007
£90,000
+75.6%over 4 years22 August 2002
£51,250
+144.0%over 6 years6 May 1996
£21,000
Median price across the last 5 sales in NN16 8QD: £122,600 (2025–2023).
Nearby sales in NN16 8QD
Versus other Avondale Mews homes
On price per m², 12 Avondale Mews stands well clear of the street.
Price per m²
£2,738
Street avg £1,744
Floor Area
42 m²
Street avg 46 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
3.2 t/year
Street avg 3.7 t/year
Everything you need to know about 12 Avondale Mews
The true value, the hidden risks and the full sale history, in one report.
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Similar properties nearby
The neighbourhood at a glance
Crime
333/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
2 Central Avenue — bus stop.
Closest school
0.4 km
St Mary's Church of England Voluntary Aided Primary School. 20 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
51.0dB

Night-time· 23:00 – 07:00
40.0dB






