12 Park Close is a mid-terrace house in Bassingbourn, Royston, Royston (SG8 5PZ). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (October 2025) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since June 2017. Between certificates, roof efficiency went from Poor to Good and hot-water efficiency went from Poor to Average; while window efficiency dropped from Good to Poor and lighting dropped from Very Good to Average. The recommended improvements would push it to C (score 77). 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 £310,000 sits 596.6% above the 1997 sale of £44,500. On a £-per-square-foot basis, the last sale (£53/sq ft) was about 72.9% below the postcode norm.
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12 Park Close has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Latest sale on 12 Park Close was the lowest on Land Registry record across the postcode.
£310,000
Modelled from EPC, postcode comparables.
£44,500
Recorded with HM Land Registry.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
On price per m², 12 Park Close runs well behind the street norm.
Price per m²
£571
Street avg £2,806
Floor Area
78 m²
Street avg 81 m²
Habitable Rooms
4 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
0.6 km

Daytime· 07:00 – 23:00
43.8dB

Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system changed
Roof insulation improved
Low energy lighting percentage decreased
Hot water system upgraded
More low energy lighting installed
13 March 1997Most recent
£44,500
Median price across the last 5 sales in SG8 5PZ: £275,000 (2025–2019).

CO₂ Emissions
3.6 t/year
Street avg 4.4 t/year
Bassingbourn Village College. 2 schools nearby.
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The full report breaks down crime, transport links, schools and air quality in depth.
Night-time· 23:00 – 07:00
36.1dB