18 Coniston Close, Killingworth, Newcastle Upon Tyne, NE12 6TN
About 18 Coniston Close
18 Coniston Close is a mid-terrace house in Killingworth, Newcastle Upon Tyne, Newcastle Upon Tyne (NE12 6TN). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1967-1975 and council tax band A. The latest certificate (October 2020) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in February 2010 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good, lighting went from Poor to Very Good and main heating went from Average to Good; while wall efficiency dropped from Poor to Very Poor. The recommended improvements would push it to C (score 74).
Today's modelled estimate of £133,000 sits 54.7% above the 2020 sale of £86,000. Most recent transfer: August 2020 at £86,000.
Energy performance
EPC Rating
Certificate validity
Valid until 7 October 2030
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
More low energy lighting installed
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Planning history
18 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
18 Coniston Close's sale-price growth has lagged the wider UK trajectory across its history on file.
£133,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.1% per year over 16 years.
£86,000
Growth on file: 0.1% per year over 16 years.
Sales timeline
23 August 2020Most recent
£86,000
+1.2%over 15 years30 September 2004
£85,000
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
£140,00020 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
On floor area, 18 Coniston Close runs well behind the street norm.
Price per m²
£1,117
Street avg £1,127
Floor Area
77 m²
Street avg 83 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.3 t/year
Street avg 4.2 t/year
Similar properties nearby
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







