4 The Green is a semi-detached house in Chrishall, Royston, Royston (SG8 8NP). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to 1996-2002 and council tax band D. The latest certificate (March 2021) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump. Main heating runs on oil.
Untraded for 29 years, with the last transfer in March 1997. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £416,000 sits 362.5% above the 1997 sale of £89,950. On a £-per-square-foot basis, the last sale (£87/sq ft) was about 61.2% below the postcode norm. One planning record on file: an extension approved in 2017. Past consents include an extension and a porch, meaningful when judging how the property has evolved. At 96 m² it's 19.6% larger than the typical home in the postcode (80 m² median across 4 EPCs).
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Recommended upgrades on file would lift this property by multiple EPC bands.
Extension: Rear of property
Single storey rear extension and new entrance porch.
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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4 The Green's modelled value sits at over four times its earliest registered sale price (1997).
£416,000
Modelled from EPC, postcode comparables.
£89,950
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, 4 The Green runs well behind the street norm.
Price per m²
£937
Street avg £3,599
Floor Area
96 m²
Street avg 73 m²
Habitable Rooms
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
43.2dB

Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
10 March 1997Most recent
£89,950
Median price across the last 5 sales in SG8 8NP: £235,000 (2020–2006).

Street avg 4 rooms
CO₂ Emissions
3.9 t/year
Street avg 4.9 t/year
School — bus stop.
Closest school
0.1 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
35.9dB