33 The Fillance is a semi-detached house in Bassingbourn, Royston, Royston (SG8 5PN). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (April 2015) shows an F (score 35), near the bottom of the EPC scale. The rating has held steady at F across 3 certificates since October 2014. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Very Poor to Poor and hot-water efficiency went from Very Poor to Poor; while main heating dropped from Average to Poor. The recommended improvements would lift it to B (score 84), a 4-band jump. Main heating runs on oil. The latest certificate is from April 2015, so improvements made since then won't be reflected.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £269,000 sits 91.6% above the 2018 sale of £140,400. One planning record on file: an extension approved in 2018. Past consents include an extension, meaningful when judging how the property has evolved. Most recent transfer: June 2018 at £140,400.
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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33 The Fillance sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
This certificate is over 10 years old and is no longer valid.Expired 20 Apr 2025
Extension: Side and rear of property
Single storey rear extension and two storey side extension
33 The Fillance valuation sits well clear of the typical sold price in this postcode.
£269,000
Modelled from EPC, postcode comparables.
£140,400
Recorded with HM Land Registry.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
On epc rating, 33 The Fillance runs well behind the street norm.
Price per m²
£1,872
Street avg £2,696
Floor Area
75 m²
Street avg 84 m²
Habitable Rooms
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
0.7 km

Daytime· 07:00 – 23:00
43.1dB

Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Changes detected from historical EPC data
Hot water system upgraded
Roof insulation improved
More low energy lighting installed
Wall insulation improved
What's in 33 The Fillance, Bassingbourn, Royston, SG8 5PN's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
20 June 2018Most recent
£140,400
Median price across the last 5 sales in SG8 5PN: £310,000 (2024–2019).

Street avg 5 rooms
CO₂ Emissions
6.8 t/year
Street avg 4.3 t/year
SG8 5LY
Bassingbourn Primary 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
35.9dB