21 Avondale Mews, Kettering, NN16 8QD
About 21 Avondale Mews
21 Avondale Mews is a two-bedroom end-of-terrace house in Kettering (NN16 8QD). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 1983-1990 and council tax band A. The latest certificate (March 2022) shows a D (score 59), a step below the typical UK home. The rating has held steady at D across 2 certificates since February 2010. Between certificates, roof efficiency went from Average to Good and lighting went from Average to Very Good; while hot-water efficiency dropped from Average to Poor and main heating dropped from Poor to Very Poor. The recommended improvements would lift it to A (score 92), a 3-band jump. Main heating runs on electricity.
It hasn't traded since January 2006, a hold of 20 years that's notably long for the area. Across 2002–2006, sale prices on this property compounded at 12.5% per year. Today's modelled estimate of £144,000 sits 68.4% above the 2006 sale of £85,500. On a £-per-square-foot basis, the last sale (£173/sq ft) was about 45.7% above the typical sold price in the postcode.
Know exactly what you're buying at 21 Avondale Mews
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms2
- Bathrooms1
Outside
- ParkingAllocated
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
Heating controls upgraded for better temperature management
Hot water efficiency decreased
Roof insulation improved
More low energy lighting installed
Planning history
21 Avondale Mews has no planning applications on record.
Notable planning nearby
18applications of note in the surrounding area
We flagged 2 things worth checking at 21 Avondale Mews
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
21 Avondale Mews valuation sits well clear of the typical sold price in this postcode.
£144,000
Modelled from EPC, postcode comparables and a sale-price growth of 12.5% per year over 3 years.
£85,500
Growth on file: 12.5% per year over 3 years.
Sales timeline
30 January 2006Most recent
£85,500
+44.9%over 3 years4 December 2002
£59,000
Median price across the last 5 sales in NN16 8QD: £122,600 (2025–2022).
Nearby sales in NN16 8QD
Everything we know about 21 Avondale Mews, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other Avondale Mews homes
CO₂ Emissions for 21 Avondale Mews runs comfortably ahead of the street norm.
Price per m²
£1,859
Street avg £1,747
Floor Area
46 m²
Street avg 46 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
3.1 t/year
Street avg 3.7 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
4/mo
Steady 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
The full 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