1a is a three-bedroom detached house in Chrishall, Royston, Royston (SG8 8QE). It has a recorded floor area of 122 m² (around 1313 sq ft), construction records dating it to 1983-1990 and council tax band B. The latest certificate (July 2020) shows an E (score 54), well below the UK norm with real room to improve. Earlier certificates rated it D (May 2010); the latest reading is one band lower. Between certificates, wall efficiency dropped from Good to Poor. The recommended improvements would lift it to C (score 72), a 2-band jump. Main heating runs on oil. Period features are noted in the property record.
2 planning records sit against the property, 2 approved, 0 refused. Past consents include a loft conversion, an extension and a porch, meaningful when judging how the property has evolved. Today's modelled estimate of £518,000 is 15.8% above the 2020 sale price. Last sale on file: £447,500 in October 2020.
1a's carbon output runs well above what efficient homes in the postcode produce.
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
Loft conversion with two rooflights and two dormer windows to west elevation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£518,000
Modelled from EPC, postcode comparables.
£447,500
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
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
0.0 km

Daytime· 07:00 – 23:00
43.1dB

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Extension: Front of property
Front porch extension
Full planning data for 1a, Palmers Lane, Chrishall, Royston, SG8 8QE
Every application and decision on this property and nearby, in full, in the report.
5 October 2020Most recent
£447,500
Median price across the last 1 sales in SG8 8QE: £85,000 (1995–1995).
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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SG8 8SB
School — bus stop.
Closest school
0.0 km
Chrishall Holy Trinity and St Nicholas CofE (Aided) Primary School and Pre-School. 1 school nearby.
Night-time· 23:00 – 07:00
35.8dB