St Georges House, 1, 23 Castlegate, York, YO1 9RN
About St Georges House
St Georges House is an end-of-terrace house in York (YO1 9RN). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1996-2002 and council tax band D. At 77 m² this is the 9th smallest of 10 units on EPC record in St Georges House, where floor areas span 49–84 m². The building's EPC ratings span D to C, with this unit at the top. On EPC score it ranks first in the building (80 versus a worst of 63). The latest certificate (September 2021) shows a C (score 80), near the top of the C band. The rating has held steady at C across 3 certificates since April 2011. Between certificates, window efficiency went from Very Poor to Poor and lighting went from 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 push it to B (score 81).
Its energy rating outperforms most of the postcode (better than 83% of similar EPCs). 11 years since the last transfer (February 2016). Across 1999–2016, sale prices on this property compounded at 6% per year. Today's modelled estimate of £283,000 is 25.8% above the 2016 sale price.
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Energy performance
EPC Rating
Certificate validity
Valid until 3 September 2031
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Heating controls changed
Single glazing replaced with double or better glazing
More low energy lighting installed
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Planning history
St Georges House has no planning applications on record.
But the area is active
7 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Sale price has at least doubled since 1999.
£283,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.0% per year over 16 years.
£225,000
Growth on file: 6.0% per year over 16 years.
Sales timeline
10 February 2016Most recent
£225,000
+82.9%over 14 years6 September 2001
£123,000
+39.9%over 1 year7 December 1999
£87,950
Median price across the last 5 sales in YO1 9RN: £315,000 (2022–2018).
Nearby sales in YO1 9RN
4 Gloucester House, Castlegate, York, YO1 9RN
Sold Aug 2022
£305,000St Georges House, 7, 23 Castlegate, York, YO1 9RN
Sold Aug 2021
£175,0006 Gloucester House, Castlegate, York, YO1 9RN
Sold Aug 2020
£320,0007 Castlegate, York, YO1 9RN
Sold Nov 2019
£403,500Flat C, 11 Castlegate, York, YO1 9RN
Sold Oct 2018
£315,000
Versus other Castlegate homes
EPC Rating for St Georges House runs comfortably ahead of the street norm.
Price per m²
£2,922
Street avg £3,221
Floor Area
77 m²
Street avg 69 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
CO₂ Emissions
1.7 t/year
Street avg 3.4 t/year
Everything you need to know about St Georges House
The true value, the hidden risks and the full sale history, in one report.
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Similar properties nearby
The neighbourhood at a glance
Crime
232/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Clifford Street — bus stop.
Closest school
0.7 km
Fishergate Primary School. 31 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
54.7dB
Night-time· 23:00 – 07:00
45.4dB