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Get started9 Aldreth Grove is a three-bedroom mid-terrace house in York (YO23 1LB). It has a recorded floor area of 93 m² (around 1001 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (March 2020) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since September 2009. Between certificates, roof efficiency went from Average to Good and lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would lift it to B (score 88), a 2-band jump.
It hasn't traded since April 2005, a hold of 21 years that's notably long for the area. Today's modelled estimate of £436,000 sits 123.6% above the 2005 sale of £195,000. On a £-per-square-foot basis, the last sale (£195/sq ft) was about 32.2% below the postcode norm.
Recommended upgrades on file would lift this property by multiple EPC bands.
9 Aldreth Grove valuation sits well clear of the typical sold price in this postcode.
£436,000
Modelled from EPC, postcode comparables.
£195,000
Recorded with HM Land Registry.
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9 Aldreth Grove outperforms the street on co₂ emissions by a wide margin.
Price per m²
£2,097
Street avg £4,126
Floor Area
93 m²
Street avg 98 m²
Habitable Rooms
5 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
The Winning Post — bus stop.

Daytime· 07:00 – 23:00
49.3dB

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Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency decreased
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
1 April 2005Most recent
£195,000
Median price across the last 5 sales in YO23 1LB: £525,000 (2025–2022).
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 5 rooms
CO₂ Emissions
3.9 t/year
Street avg 5.6 t/year
YO23 1JW
Closest school
0.4 km
Millthorpe School. 30 schools nearby.
Night-time· 23:00 – 07:00
39.0dB