Wendy Cottage is a detached house in Heydon, Royston, Royston (SG8 7NT). It has a recorded floor area of 119 m² (around 1281 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (May 2020) shows an E (score 42), well below the UK norm with real room to improve. When first surveyed in January 2014 the rating was F, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Average, roof efficiency went from Very Poor to Good and lighting went from Very Poor to Very Good; while main heating dropped from Average to Poor. The recommended improvements would lift it to C (score 75), a 2-band jump. Main heating runs on oil.
Today's modelled estimate of £1,442,000 is 55.6% below the 2015 sale of £3,250,000, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. On a £-per-square-foot basis, the last sale (£2,537/sq ft) was about 838% above the typical sold price in the postcode. 11 years since the last transfer (March 2015). At 119 m² it's 16.8% smaller than the typical home in the postcode (143 m² median across 11 EPCs).
Wendy Cottage's carbon output runs well above what efficient homes in the postcode produce.
No planning applications are recorded against Wendy Cottage, Chrishall Grange, Heydon, Royston, SG8 7NT. The full report also covers planning activity across the surrounding area.
Full planning data for Wendy Cottage, Chrishall Grange, Heydon, Royston, SG8 7NT
Every application and decision on this property and nearby, in full, in the report.
Latest sale on Wendy Cottage was the highest on Land Registry record across the postcode.
£1,442,000
Modelled from EPC, postcode comparables.
£3,250,000
Recorded with HM Land Registry.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed analysis
A written breakdown of everything that matters
On price per m², Wendy Cottage stands well clear of the street.
Price per m²
£27,311
Street avg £3,352
Floor Area
119 m²
Street avg 145 m²
Habitable Rooms
3 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
2.7 km

Daytime· 07:00 – 23:00
43.8dB

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Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Wall insulation improved
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
19 March 2015Most recent
£3,250,000
Median price across the last 5 sales in SG8 7NT: £515,000 (2023–2019).
The Grange Chrishall Grange Heydon Royston
Sold Sept 2023
Cottage 4 Chrishall Grange Heydon Royston
Sold Jun 2023
3 South Barn Chrishall Grange Heydon Royston
Sold Oct 2019
2 South Barn Chrishall Grange Heydon Royston
Sold Mar 2019
4 South Barn Chrishall Grange Heydon Royston
Sold Nov 2014
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Comparable sales data
Plus transport, crime, schools and air quality
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Street avg 7 rooms
CO₂ Emissions
7.9 t/year
Street avg 7.8 t/year
Pinkeneys — bus stop.
Night-time· 23:00 – 07:00
35.9dB