9 Coniston Close, Killingworth, Newcastle Upon Tyne, NE12 6TN
About 9 Coniston Close
9 Coniston Close is a three-bedroom mid-terrace house in Killingworth, Newcastle Upon Tyne, Newcastle Upon Tyne (NE12 6TN). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1967-1975 and council tax band A. The latest certificate (October 2021) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since August 2010. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Average to Good and lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Very Poor and roof efficiency dropped from Poor to Very Poor. The recommended improvements would push it to C (score 74).
Across 2012–2023, sale prices on this property compounded at 2.8% per year. Today's modelled estimate of £151,000 is 11.9% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£146/sq ft) was about 41.4% above the typical sold price in the postcode. Last sale on file: £135,000 in June 2023.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
- CloakroomYes
Outside
- Private gardenFront and rear
- ParkingOff road
Building
- Heating systemGas
- RefurbishedYes
Energy performance
EPC Rating
Certificate validity
Valid until 17 October 2031
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Heating controls upgraded for better temperature management
Window efficiency improved
More low energy lighting installed
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Planning history
9 Coniston Close has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
9 Coniston Close valuation sits well clear of the typical sold price in this postcode.
£151,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.8% per year over 11 years.
£135,000
Growth on file: 2.8% per year over 11 years.
Sales timeline
1 June 2023Most recent
£135,000
+35.1%over 10 years5 July 2012
£99,950
Median price across the last 5 sales in NE12 6TN: £117,500 (2025–2020).
Nearby sales in NE12 6TN
15 Coniston Close, Killingworth, Newcastle Upon Tyne, NE12 6TN
Sold Nov 2025
£125,00011 Coniston Close, Killingworth, Newcastle Upon Tyne, NE12 6TN
Sold Dec 2022
£140,00018 Coniston Close, Killingworth, Newcastle Upon Tyne, NE12 6TN
Sold Aug 2020
£86,00020 Coniston Close, Killingworth, Newcastle Upon Tyne, NE12 6TN
Sold Jan 2019
£124,60016 Coniston Close, Killingworth, Newcastle Upon Tyne, NE12 6TN
Sold Apr 2018
£80,000
Versus other Coniston Close homes
9 Coniston Close outperforms the street on price per m² by a wide margin.
Price per m²
£1,570
Street avg £1,076
Floor Area
86 m²
Street avg 82 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.5 t/year
Street avg 4.2 t/year
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The neighbourhood at a glance
Crime
170/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
West Bailey - Garth 7 — bus stop.
Closest school
0.2 km
Grasmere Academy. 16 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
53.2dB

Night-time· 23:00 – 07:00
43.1dB







