21 Blackberry Close, Kettering, NN16 9JQ
About 21 Blackberry Close
21 Blackberry Close is a four-bedroom detached house in Kettering (NN16 9JQ). It has a recorded floor area of 137 m² (around 1475 sq ft), construction records dating it to 1991-1995 and council tax band D. The latest certificate (April 2019) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 79).
It hasn't traded since August 2008, a hold of 18 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Across 2004–2008, sale prices on this property compounded at 2.4% per year. Today's modelled estimate of £360,000 is 44% above the 2008 sale price.
Know exactly what you're buying at 21 Blackberry Close
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
- Bedrooms4
- Bathrooms2
Energy performance
EPC Rating
Planning history
21 Blackberry Close has no planning applications on record.
Notable planning nearby
14applications of note in the surrounding area
We flagged 2 things worth checking at 21 Blackberry Close
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
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£360,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.4% per year over 4 years.
£249,995
Growth on file: 2.4% per year over 4 years.
Sales timeline
28 August 2008Most recent
£249,995
+10.6%over 4 years24 June 2004
£226,000
Median price across the last 5 sales in NN16 9JQ: £350,000 (2023–2019).
Nearby sales in NN16 9JQ
19 Blackberry Close, Kettering, NN16 9JQ
Sold Jul 2023
£400,00010 Blackberry Close, Kettering, NN16 9JQ
Sold May 2021
£330,0001 Blackberry Close, Kettering, NN16 9JQ
Sold Sept 2020
£350,00018 Blackberry Close, Kettering, NN16 9JQ
Sold Feb 2020
£360,0008 Blackberry Close, Kettering, NN16 9JQ
Sold Aug 2019
£345,000
Everything we know about 21 Blackberry Close, 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 Blackberry Close homes
21 Blackberry Close outperforms the street on years held by a wide margin.
Price per m²
£1,825
Street avg £2,326
Floor Area
137 m²
Street avg 132 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
5.5 t/year
Street avg 4.8 t/year
Similar properties nearby
1 Britannia Road
NN16 9WD
1 Bramshill Avenue
NN16 9FL
1 Blackberry Close
NN16 9JQ
1 Brecon Close
NN16 9NH
1 Bronte Close
NN16 9XN
1 Cambium Close
NN16 9US
1 Bracken Close
NN16 9BG
1 Carriage Drive
NN16 9EN
The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Malvern Close — bus stop.
Closest school
0.4 km
Brambleside Primary School. 12 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
56.9dB

Night-time· 23:00 – 07:00
49.7dB