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Get started15 Northfield Avenue is a five-bedroom detached house in Appleton Roebuck, York, York (YO23 7EB). It has a recorded floor area of 225 m² (around 2422 sq ft), construction records dating it to 1967-1975 and council tax band F. The latest certificate (September 2022) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 2 certificates since August 2017. Between certificates, roof efficiency went from Average to Good and hot-water efficiency went from Poor to Average; while wall efficiency dropped from Good to Average. Main heating runs on oil.
Sale prices here have outpaced York HPI: 5.8% per year against 0.1% for the wider region. On a £-per-square-foot basis, the last sale (£260/sq ft) was about 15.6% above the typical sold price in the postcode. At 225 m² the property is well over the postcode median (144 m² across 11 EPCs), placing it in the larger end of the local stock. 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. Most recent transfer was November 2025 at £630,000 — fresh data. Across the public record there are 4 sales, relatively high churn for a single property. One planning record on file: an extension approved in 2008. Past consents include an extension and a porch, meaningful when judging how the property has evolved.
15 Northfield Avenue's carbon output runs well above what efficient homes in the postcode produce.
Extension: Front of property
Erection of a canopy above the window and door to the front elevation
Latest sale on 15 Northfield Avenue was the highest on Land Registry record across the postcode.
£650,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.8% per year over 25 years.
£630,000
Growth on file: 5.8% per year over 25 years.
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15 Northfield Avenue is notably below the street on years held.
Price per m²
£2,800
Street avg £2,784
Floor Area
225 m²
Street avg 141 m²
Habitable Rooms
8 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
St Katharines — bus stop.

Daytime· 07:00 – 23:00
44.1dB

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Changes detected from historical EPC data
Hot water system upgraded
Roof insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
7 November 2025Most recent
£630,000
+37.0%over 7 years2 August 2018
£460,000
+15.0%over 10 years7 December 2007
£400,000
+151.6%over 6 years20 April 2001
£159,000
Median price across the last 5 sales in YO23 7EB: £440,000 (2025–2019).
16 Northfield Avenue Appleton Roebuck York
Sold May 2025
10 Northfield Avenue Appleton Roebuck York
Sold Sept 2024
4 Northfield Avenue Appleton Roebuck York
Sold Nov 2021
12 Northfield Avenue Appleton Roebuck York
Sold Sept 2019
18 Northfield Avenue Appleton Roebuck York
Sold Apr 2019
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Plus much more
Comparable sales, transport, crime, schools and more

Street avg 7 rooms
CO₂ Emissions
10.0 t/year
Street avg 7.3 t/year
YO23 7EJ
Closest school
0.2 km
Appleton Roebuck Primary School. 1 school nearby.
Night-time· 23:00 – 07:00
36.4dB