12 Coniston Close, Killingworth, Newcastle Upon Tyne, NE12 6TN
About 12 Coniston Close
12 Coniston Close is a three-bedroom end-of-terrace house in Killingworth, Newcastle Upon Tyne, Newcastle Upon Tyne (NE12 6TN). It has a recorded floor area of 78 m² (around 834 sq ft), construction records dating it to 1967-1975 and council tax band A. The latest certificate (March 2010) shows an E (score 40), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 63). The latest certificate is from March 2010, so improvements made since then won't be reflected.
It hasn't traded since September 2010, a hold of 16 years that's notably long for the area. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £120,000 is 36.4% above the 2010 sale price.
What this property has
Inside
- Bedrooms3
Energy performance
12 Coniston Close sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 12 Mar 2020
EPC Rating
Certificate validity
Expired on 12 March 2020
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Planning history
12 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
12 Coniston Close valuation sits well clear of the typical sold price in this postcode.
£120,000
Modelled from EPC, postcode comparables.
£88,000
Recorded with HM Land Registry.
Sales timeline
8 September 2010Most recent
£88,000
Median price across the last 5 sales in NE12 6TN: £125,000 (2025–2020).
Nearby sales in NE12 6TN
15 Coniston Close, Killingworth, Newcastle Upon Tyne, NE12 6TN
Sold Nov 2025
£125,0009 Coniston Close, Killingworth, Newcastle Upon Tyne, NE12 6TN
Sold Jun 2023
£135,00011 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
£124,600
Versus other Coniston Close homes
12 Coniston Close is notably below the street on epc rating.
Price per m²
£1,135
Street avg £1,125
Floor Area
78 m²
Street avg 83 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
6.0 t/year
Street avg 4.1 t/year
Similar properties nearby
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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







