8 Brookside is a four-bedroom detached house in Orwell, Royston, Royston (SG8 5TQ). It has a recorded floor area of 119 m² (around 1281 sq ft), construction records dating it to 2003-2006 and council tax band D. The latest certificate (January 2025) shows an E (score 40), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since January 2015. Between certificates, roof efficiency went from Very Poor to Good, window efficiency went from Average to Good and lighting went from Good to Very Good; while hot-water efficiency dropped from Average to Very Poor and main heating dropped from Average to Very Poor. The recommended improvements would push it to D (score 56). Main heating runs on electricity. Records show the property has been extended at some point in its history.
Sale prices here have outpaced England HPI: 6.3% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£379/sq ft) was about 90.9% above the typical sold price in the postcode. At 119 m² the property is well over the postcode median (63 m² across 31 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 81% of similar EPCs). A recent sale: £486,000 in October 2025. One planning record on file: an extension approved in 2020. Past consents include an extension and a loft conversion, 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.
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8 Brookside's carbon output runs well above what efficient homes in the postcode produce.
Extension: Single storey · Rear of property
Single storey rear extension and loft conversion.
8 Brookside has more than quadrupled in price since its earliest registered sale in 1997.
£458,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.3% per year over 28 years.
£486,000
Growth on file: 6.3% per year over 28 years.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
On years held, 8 Brookside runs well behind the street norm.
Price per m²
£4,084
Street avg £3,515
Floor Area
119 m²
Street avg 80 m²
Habitable Rooms
6 rooms
Street avg 4 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.
Closest school
0.2 km

Daytime· 07:00 – 23:00
46.2dB

Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Changes detected from historical EPC data
Changed to a more efficient fuel source
Heating controls upgraded for better temperature management
Hot water efficiency decreased
Window efficiency improved
Loft insulation upgraded to recommended levels
Floor insulation added or improved
More low energy lighting installed
What's in 8 Brookside, Orwell, Royston, SG8 5TQ's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
10 October 2025Most recent
£486,000
+73.6%over 9 years8 January 2016
£280,000
+80.6%over 13 years31 May 2002
£155,000
+77.1%over 4 years1 September 1997
£87,500
Median price across the last 5 sales in SG8 5TQ: £392,500 (2025–2022).

CO₂ Emissions
6.2 t/year
Street avg 4.3 t/year
SG8 5HB
Petersfield CofE Aided Primary 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
38.9dB