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Get started23 Church Mount is a three-bedroom semi-detached house in North Newbald, York, York (YO43 4SY). It has a recorded floor area of 135 m² (around 1453 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (March 2018) shows a D (score 58), a step below the typical UK home. When first surveyed in November 2008 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good and lighting went from Average to Very Good; while roof efficiency dropped from Good to Very Poor. The recommended improvements would lift it to B (score 87), a 2-band jump. Main heating runs on oil. Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.
Held since July 2006 — that's 20 years off the open market, well above the local norm. At 135 m² the property is well over the postcode median (90 m² across 20 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £179,000 sits 155.7% above the 2006 sale of £70,000. On a £-per-square-foot basis, the last sale (£48/sq ft) was about 53.3% below the postcode norm.
23 Church Mount's carbon output runs well above what efficient homes in the postcode produce.
23 Church Mount valuation sits well clear of the typical sold price in this postcode.
£179,000
Modelled from EPC, postcode comparables.
£70,000
Recorded with HM Land Registry.
Price per m² for 23 Church Mount lags the street by a wide margin.
Price per m²
£519
Street avg £1,719
Floor Area
135 m²
Street avg 112 m²
Habitable Rooms
5 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
North Newbald Church — bus stop.

Daytime· 07:00 – 23:00
48.6dB

Changes detected from historical EPC data
Heating controls changed
Wall insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
10 July 2006Most recent
£70,000
Median price across the last 5 sales in YO43 4SY: £195,000 (2025–2014).
Street avg 5 rooms
CO₂ Emissions
7.0 t/year
Street avg 6.5 t/year
YO43 4HN
Closest school
0.7 km
Newbald Primary School. 1 school nearby.
Night-time· 23:00 – 07:00
40.2dB
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