1 Crawley End is a two-bedroom semi-detached house in Chrishall, Royston, Royston (SG8 8QL). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (July 2018) shows an E (score 44), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 84), a 3-band jump. Main heating runs on oil. Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced England HPI: 6.6% per year against 0% for the wider region. Today's modelled estimate of £400,000 is 21.2% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£409/sq ft) was about 104.1% above the typical sold price in the postcode. 5 planning records sit against the property, 3 approved, 2 refused. Past consents include an extension and a porch, meaningful when judging how the property has evolved. 2 bedrooms is on the smaller side for this postcode, where 4 is the typical count. Most recent transfer: October 2018 at £330,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
Multiple extension applications run across more than a decade of planning history at 1 Crawley End.
Extension: Side and rear of property
Two storey side and rear extension, single storey rear extension and erection of new front porch
1 Crawley End has more than tripled in price since its earliest registered sale in 2000.
£400,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.6% per year over 18 years.
£330,000
Growth on file: 6.6% per year over 18 years.
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Detailed analysis
A written breakdown of everything that matters
1 Crawley End is notably below the street on epc rating.
Price per m²
£4,400
Street avg £3,154
Floor Area
75 m²
Street avg 82 m²
Habitable Rooms
4 rooms
Street avg 5 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
0.0 km

Daytime· 07:00 – 23:00
43.3dB

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Extension: Single storey · Rear of property
Erection of single storey rear extension
Full planning data for 1 Crawley End, Chrishall, Royston, SG8 8QL
3 more on this property, plus every nearby application and full decision details, in the report.
4 October 2018Most recent
£330,000
+214.3%over 17 years15 December 2000
£105,000
Median price across the last 5 sales in SG8 8QL: £397,000 (2023–2017).
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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CO₂ Emissions
5.8 t/year
Street avg 4.9 t/year
SG8 8AP
Pinkeneys — bus stop.
Closest school
0.8 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