105 107 is a seven-bedroom detached house in Arrington, Royston, Royston (SG8 0AG). It has a recorded floor area of 318 m² (around 3423 sq ft), construction records dating it to 1900-1929 and council tax band G. The latest certificate (October 2022) shows an F (score 37), near the bottom of the EPC scale. The recommended improvements would lift it to D (score 65), a 2-band jump. Main heating runs on oil.
Today's modelled estimate of £905,000 is 13.8% below the 2025 sale of £1,050,000, below the original sale price, which typically signals condition or completion-status changes worth verifying. At 318 m² the property is well over the postcode median (89 m² across 19 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. 7 bedrooms is on the larger side for this postcode, where 4 is the typical count. Most recent transfer was October 2025 at £1,050,000 — fresh data.
105 107 sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
No planning applications are recorded against 105 107, Ermine Way, Arrington, Royston, SG8 0AG. The full report also covers planning activity across the surrounding area.
Full planning data for 105 107, Ermine Way, Arrington, Royston, SG8 0AG
Every application and decision on this property and nearby, in full, in the report.
Latest sale on 105 107 was the highest on Land Registry record across the postcode.
£905,000
Modelled from EPC, postcode comparables.
£1,050,000
Recorded with HM Land Registry.
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On years held, 105 107 runs well behind the street norm.
Price per m²
£3,302
Street avg £3,559
Floor Area
318 m²
Street avg 112 m²
Habitable Rooms
11 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.
Closest school
2.9 km

Daytime· 07:00 – 23:00
48.4dB

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31 October 2025Most recent
£1,050,000
Median price across the last 5 sales in SG8 0AG: £383,110 (2024–2022).
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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CO₂ Emissions
20.0 t/year
Street avg 5.5 t/year
SG8 0DL
Petersfield CofE Aided Primary School. 1 school nearby.
Night-time· 23:00 – 07:00
40.9dB