Keepers Cottage is a five-bedroom detached house in Heydon, Royston, Royston (SG8 7NT). It has a recorded floor area of 288 m² (around 3100 sq ft), construction records dating it to 2003-2006 and council tax band G. The latest certificate (May 2016) shows a C (score 78), near the top of the C band. The recommended improvements would push it to B (score 88). Main heating runs on oil. The latest certificate is from May 2016, so improvements made since then won't be reflected. Other recorded features include outbuildings and attached land beyond the plot.
Held since August 2002 — that's 24 years off the open market, well above the local norm. At 288 m² the property is well over the postcode median (119 m² across 11 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. Today's modelled estimate of £1,321,000 sits 146.9% above the 2002 sale of £535,000. On a £-per-square-foot basis, the last sale (£173/sq ft) was about 37.5% below the postcode norm. One historical planning record sits against the property in 2011.
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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Keepers Cottage ranks among the most efficient homes in the postcode for energy use.
This certificate is over 10 years old and is no longer valid.Expired 25 May 2026
Carport and log store
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Keepers Cottage valuation sits well clear of the typical sold price in this postcode.
£1,321,000
Modelled from EPC, postcode comparables.
£535,000
Recorded with HM Land Registry.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
On price per m², Keepers Cottage runs well behind the street norm.
Price per m²
£1,858
Street avg £7,595
Floor Area
288 m²
Street avg 130 m²
Habitable Rooms
8 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

Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
15 August 2002Most recent
£535,000
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
Wendy Cottage Chrishall Grange Heydon Royston
Sold Mar 2015

Street avg 7 rooms
CO₂ Emissions
6.6 t/year
Street avg 7.9 t/year
SG8 7XP
Pinkeneys — bus stop.
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Night-time· 23:00 – 07:00
35.9dB