Greenacre is a five-bedroom detached house in Arrington, Royston, Royston (SG8 0BX). It has a recorded floor area of 335 m² (around 3606 sq ft) and construction records dating it to 1976-1982. The latest certificate (May 2017) shows an E (score 52), well below the UK norm with real room to improve. Earlier certificates rated it D (February 2009); the latest reading is one band lower. Between certificates, wall efficiency dropped from Average to Poor and roof efficiency dropped from Average to Very Poor. The recommended improvements would lift it to C (score 76), a 2-band jump. Main heating runs on bulk wood pellets.
Sale prices here have outpaced England HPI: 5.6% per year against 0% for the wider region. Today's modelled estimate of £1,248,000 is 41.8% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£244/sq ft) was about 54.5% below the postcode norm. At 335 m² the property is well over the postcode median (157 m² across 6 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 8 years since the last transfer (January 2018). 2 planning records sit against the property, 1 approved, 0 refused.
Greenacre sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
Submission of details required by condition 3 (Materials) of permission S/2782/19/FL
Sale price has at least doubled since 1998.
£1,248,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.6% per year over 20 years.
£880,000
Growth on file: 5.6% per year over 20 years.
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EPC Rating for Greenacre lags the street by a wide margin.
EPC Rating
52 (E)
Street avg 67 (D)
Floor Area
335 m²
Street avg 152 m²
CO₂ Emissions
1.2 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.

Daytime· 07:00 – 23:00
42.8dB

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Changes detected from historical EPC data
Hot water system upgraded
Low energy lighting percentage decreased
Changed to a more efficient fuel source
Hot water system changed
Demolish existing and erection of new storage building and additional car port
Full planning data for Greenacre, Old Wimpole Road, Arrington, Royston, SG8 0BX
Every application and decision on this property and nearby, in full, in the report.
19 January 2018Most recent
£880,000
+10.0%over 4 years2 December 2013
£800,000
+166.7%over 15 years2 April 1998
£300,000
Median price across the last 4 sales in SG8 0BX: £750,000 (2021–1995).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Comparable sales data
Plus transport, crime, schools and air quality
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Street avg 5.6 t/year
Habitable Rooms
9 rooms
Street avg 5 rooms
SG8 0JX
Night-time· 23:00 – 07:00
35.8dB