5 High Street is a four-bedroom detached house in Barkway, Royston, Royston (SG8 8EA). It has a recorded floor area of 160 m² (around 1722 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (October 2024) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 80). Period features are noted in the property record. Records show the property has been extended at some point in its history.
Sale prices here have outpaced England HPI: 2.5% per year against 0% for the wider region. Today's modelled estimate of £767,000 is 10% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£405/sq ft) was about 83.4% above the typical sold price in the postcode. At 160 m² the property is well over the postcode median (83 m² across 18 EPCs), placing it in the larger end of the local stock. It changed hands recently, sold March 2025 for £697,000. 6 planning records sit against the property, 2 approved, 0 refused. The record references listed-building consent, which constrain future alterations.
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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5 High Street's carbon output runs well above what efficient homes in the postcode produce.
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
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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5 High Street valuation sits well clear of the typical sold price in this postcode.
£767,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.5% per year over 8 years.
£697,000
Growth on file: 2.5% per year over 8 years.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
On years held, 5 High Street runs well behind the street norm.
Price per m²
£4,356
Street avg £3,761
Floor Area
160 m²
Street avg 122 m²
Habitable Rooms
6 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
0.1 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
Extension: Single storey · Rear of property
Single storey rear extension (development already carried out).
Discharge of Condition 6: All new windows shall be flush casements with no trickle vents and externally whitepainted unless otherwise agreed and approved in writing by the Local Planning Authority. (as attached to Listed Building consent reference 18/02966/LBC granted 25/02/2019
7 March 2025Most recent
£697,000
+21.2%over 7 years9 June 2017
£575,000
Median price across the last 5 sales in SG8 8EA: £575,000 (2024–2020).

CO₂ Emissions
6.2 t/year
Street avg 7.2 t/year
SG8 8HN
Reading Room — bus stop.
Closest school
0.2 km
Barkway VA Church of England First School. 2 schools 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
36.6dB