Camps Cottage is a five-bedroom detached house in Chrishall, Royston, Royston (SG8 8QR). It has a recorded floor area of 199 m² (around 2142 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (April 2022) shows an F (score 33), near the bottom of the EPC scale. Earlier certificates rated it D (January 2011); the latest reading is 2 bands lower. Between certificates, roof efficiency went from Poor to Good; while hot-water efficiency dropped from Very Good to Poor and main heating dropped from Very Good to Poor. The recommended improvements would lift it to D (score 58), a 2-band jump. Main heating runs on lpg. Other recorded features include a self-contained annexe and attached land beyond the plot. Period features are noted in the property record. The home occupies a cul-de-sac position.
Sale prices here have outpaced England HPI: 1.3% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£289/sq ft) was about 144.8% above the typical sold price in the postcode. Most recent transfer was July 2025 at £620,000 — fresh data. One planning record on file: an annexe approved in 2018. Past consents include an annexe, meaningful when judging how the property has evolved.
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
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Camps Cottage's carbon output runs well above what efficient homes in the postcode produce.
Convert existing garage annexe into living accommodation for elderly mother
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
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Camps Cottage's sale-price growth has lagged the wider UK trajectory across its history on file.
£633,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.3% per year over 14 years.
£620,000
Growth on file: 1.3% per year over 14 years.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
On epc rating, Camps Cottage runs well behind the street norm.
EPC Rating
33 (F)
Street avg 56 (D)
Floor Area
199 m²
Street avg 215 m²
CO₂ Emissions
8.0 t/year
Street avg 9.4 t/year
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
0.3 km

Daytime· 07:00 – 23:00
42.8dB

Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Changes detected from historical EPC data
Fuel source changed
Hot water efficiency decreased
More low energy lighting installed
Roof insulation improved
4 July 2025Most recent
£620,000
+20.4%over 13 years8 August 2011
£515,000
Median price across the last 5 sales in SG8 8QR: £250,000 (2022–2012).

Habitable Rooms
9 rooms
Street avg 8 rooms
SG8 8SB
School — bus stop.
Closest school
0.3 km
Chrishall Holy Trinity and St Nicholas CofE (Aided) Primary School and Pre-School. 1 school nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Night-time· 23:00 – 07:00
35.7dB