21 Athelstan Road, Kettering, NN16 0NB
About 21 Athelstan Road
21 Athelstan Road is a three-bedroom semi-detached house in Kettering (NN16 0NB). It has a recorded floor area of 102 m² (around 1098 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (July 2024) shows a C (score 69), just inside the C band. When first surveyed in March 2018 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Poor. The recommended improvements would push it to B (score 87).
On energy efficiency it sits in the top 10% of properties in this postcode. A recent sale: £245,500 in December 2024. Across the public record there are 4 sales, relatively high churn for a single property. Across 2007–2024, sale prices on this property compounded at 4.6% per year. On a £-per-square-foot basis, the last sale (£224/sq ft) was about 77.9% above the typical sold price in the postcode.
Know exactly what you're buying at 21 Athelstan Road
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
- Bedrooms3
- Bathrooms1
Energy performance
21 Athelstan Road ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Wall insulation improved
Planning history
21 Athelstan Road has no planning applications on record.
Notable planning nearby
7applications of note in the surrounding area
We flagged 1 thing worth checking at 21 Athelstan Road
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
30-day money-back guarantee
Sales history & valuation
Latest sale on 21 Athelstan Road was the highest on Land Registry record across the postcode.
£246,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.6% per year over 18 years.
£245,500
Growth on file: 4.6% per year over 18 years.
Sales timeline
13 December 2024Most recent
£245,500
+31.3%over 6 years31 October 2018
£187,000
+43.8%over 11 years30 August 2007
£130,000
+18.7%over 7 months12 February 2007
£109,500
Median price across the last 5 sales in NN16 0NB: £230,000 (2024–2018).
Nearby sales in NN16 0NB
Everything we know about 21 Athelstan Road, 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
Versus other Athelstan Road homes
21 Athelstan Road is notably below the street on years held.
Price per m²
£2,407
Street avg £1,975
Floor Area
102 m²
Street avg 96 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.8 t/year
Street avg 5.3 t/year
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Cardigan Place — bus stop.
Closest school
0.4 km
St Mary's Church of England Voluntary Aided Primary School. 22 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
49.5dB
Night-time· 23:00 – 07:00
39.4dB