9 Chalfonts, York, YO24 1EX
About 9 Chalfonts
9 Chalfonts is a detached house in York (YO24 1EX). It has a recorded floor area of 196 m² (around 2110 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (June 2026) shows a C (score 71). This certificate was lodged in the last six months, so the rating reflects current condition.
It hasn't traded since November 2001, a hold of 25 years that's notably long for the area. At 196 m² the property is well over the postcode median (121 m² across 17 EPCs), placing it in the larger end of the local stock. Across 1996–2001, sale prices on this property compounded at 11.4% per year. Today's modelled estimate of £657,000 sits 257.1% above the 2001 sale of £184,000. On a £-per-square-foot basis, the last sale (£87/sq ft) was about 64.6% below the postcode norm. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. The record references conservation-area consent, which constrain future alterations.
Energy performance
9 Chalfonts's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Certificate validity
Valid until 3 June 2036
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
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Planning history
9 Chalfonts sits within a conservation area — exterior works face additional planning controls.
2 applications on record at 9 Chalfonts, York, YO24 1EX
- Oct 2011Tree WorksTreesOutcome in report
Pollard to height of 5m Willow, Tree in the Conservation Area
Conservation Area- Documents
- 1 doc on file
- Reference
- 11/02243/TCA
- More recent applications — locked
- ExtensionJul 2018Decision
Unlock 9 Chalfonts, York, YO24 1EX's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 5 notable nearby
- The 18 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
9 Chalfonts's modelled value sits at over four times its earliest registered sale price (1996).
£657,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.4% per year over 5 years.
£184,000
Growth on file: 11.4% per year over 5 years.
Sales timeline
12 November 2001Most recent
£184,000
+71.2%over 4 years15 November 1996
£107,500
Median price across the last 5 sales in YO24 1EX: £380,000 (2025–2020).
Versus other Chalfonts homes
On price per m², 9 Chalfonts runs well behind the street norm.
Price per m²
£939
Street avg £3,170
Floor Area
196 m²
Street avg 120 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
6.2 t/year
Street avg 4.8 t/year
Similar properties nearby
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
210/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Nelson's Lane — bus stop.
Closest school
0.5 km
Dringhouses Primary School. 25 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
47.0dB

Night-time· 23:00 – 07:00
39.8dB







