School House is a detached house in Therfield, Royston, Royston (SG8 9PP). It has a recorded floor area of 144 m² (around 1550 sq ft) and construction records dating it to before 1900. The latest certificate (January 2021) shows an E (score 47), well below the UK norm with real room to improve. When first surveyed in June 2009 the rating was F, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Very Good. The recommended improvements would lift it to C (score 79), a 2-band jump. Main heating runs on oil.
It hasn't traded since April 2010, a hold of 16 years that's notably long for the area. Sale prices here have outpaced England HPI: 5.5% per year against 0% for the wider region. Today's modelled estimate of £561,000 sits 72.6% above the 2010 sale of £325,000. On a £-per-square-foot basis, the last sale (£210/sq ft) was about 27.2% below the postcode norm. At 144 m² it's 17.5% larger than the typical home in the postcode (123 m² median across 16 EPCs).
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Launch offer · save £5
School House's carbon output runs well above what efficient homes in the postcode produce.
School House has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
School House's estimated value is more than triple its earliest registered sale price (1998).
£561,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.5% per year over 12 years.
£325,000
Growth on file: 5.5% per year over 12 years.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
On habitable rooms, School House stands well clear of the street.
Price per m²
£2,257
Street avg £3,890
Floor Area
144 m²
Street avg 154 m²
Habitable Rooms
9 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.
Nearest stop
0.2 km

Daytime· 07:00 – 23:00
42.9dB

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
Loft insulation upgraded to recommended levels
Floor insulation added or improved
More low energy lighting installed
30 April 2010Most recent
£325,000
+85.7%over 11 years11 September 1998
£175,000
Median price across the last 5 sales in SG8 9PP: £712,500 (2024–2020).
1 Fordham Terrace The Causeway Therfield Royston
Sold Jul 2024
4 Fordham Terrace The Causeway Therfield Royston
Sold Dec 2022
Hillcrest The Causeway Therfield Royston
Sold Apr 2022
The Elms The Causeway Therfield Royston
Sold Jan 2020
Beacon Field House The Causeway Therfield Royston
Sold Jan 2017

Street avg 7 rooms
CO₂ Emissions
8.7 t/year
Street avg 6.0 t/year
SG8 9DA
Fox and Duck PH — bus stop.
Closest school
0.1 km
Therfield First 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
36.0dB