9 Blackberry Close, Kettering, NN16 9JQ
About 9 Blackberry Close
9 Blackberry Close is a four-bedroom detached house in Kettering (NN16 9JQ). It has a recorded floor area of 121 m² (around 1298 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (November 2009) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 73). The latest certificate is from November 2009, so improvements made since then won't be reflected.
It hasn't traded since May 2010, a hold of 16 years that's notably long for the area. Across 1997–2010, sale prices on this property compounded at 7.4% per year. Today's modelled estimate of £336,000 sits 52.7% above the 2010 sale of £220,000. One planning record on file: an extension approved in 2019. Past consents include an extension, meaningful when judging how the property has evolved.
Know exactly what you're buying at 9 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
Energy performance
9 Blackberry Close's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 26 Nov 2019
EPC Rating
Planning history
9 Blackberry Close has an approved single-storey front extension on the planning record.
- May 2019ExtensionFullIn report
Extension: Single storey · Front of property
Single storey front extension
- Documents
- 8 docs on file
- Reference
- KET/2019/0235
We flagged 2 things worth checking at 9 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
Sale price has at least doubled since 1997.
£336,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.4% per year over 13 years.
£220,000
Growth on file: 7.4% per year over 13 years.
Sales timeline
13 May 2010Most recent
£220,000
-6.4%over 3 years16 March 2007
£235,000
+178.1%over 10 years15 January 1997
£84,500
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 9 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
Floor Area for 9 Blackberry Close lags the street by a wide margin.
Price per m²
£1,824
Street avg £2,326
Floor Area
121 m²
Street avg 133 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
4.8 t/year
Street avg 4.9 t/year
Similar properties nearby
1 Bramshill Avenue
NN16 9FL
1 Britannia Road
NN16 9WD
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