1 Silver Street is a two-bedroom detached house in Guilden Morden, Royston, Royston (SG8 0JT). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (September 2015) shows an F (score 28), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 75), a 3-band jump. Main heating runs on oil. The latest certificate is from September 2015, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 5.1% per year against 0% for the wider region. Today's modelled estimate of £387,000 is 24.8% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£417/sq ft) was about 102.7% above the typical sold price in the postcode. At 69 m² it sits well below the postcode median (125 m² across 6 EPCs), making it one of the more compact homes locally. 2 bedrooms is on the smaller side for this postcode, where 4 is the typical count. Last changed hands 8 years ago, in May 2018. Across the public record there are 5 sales, relatively high churn for a single property. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include an annexe, solar panel installation and partial demolition, meaningful when judging how the property has evolved.
1 Silver Street's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 08 Sept 2025
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
Submission of details required by conditions 3 (Non Masonry Walling System, Cladding) and 4 (External Material ) of planning permission 22/01494/HFUL
Sale price has at least doubled since 1996.
£387,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.1% per year over 22 years.
£310,000
Growth on file: 5.1% per year over 22 years.
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On epc rating, 1 Silver Street runs well behind the street norm.
Price per m²
£4,493
Street avg £3,012
Floor Area
69 m²
Street avg 122 m²
Habitable Rooms
3 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
0.5 km

Daytime· 07:00 – 23:00
42.7dB

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Single storey annexe with the addition of solar panels to the roof following the demolition of the existing garage. Off road parking with electric car charging station, bike store, log store and bin store.
Full planning data for 1 Silver Street, Guilden Morden, Royston, SG8 0JT
Every application and decision on this property and nearby, in full, in the report.
18 May 2018Most recent
£310,000
+17.0%over 11 years28 September 2006
£265,000
+20.5%over 4 years19 September 2002
£220,000
+69.2%over 5 years26 August 1997
£130,000
+23.9%over 11 months27 September 1996
£104,950
Median price across the last 5 sales in SG8 0JT: £525,000 (2024–2009).
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 6 rooms
CO₂ Emissions
7.6 t/year
Street avg 8.5 t/year
SG8 0NZ
Guilden Morden CofE Primary Academy. 2 schools nearby.
Night-time· 23:00 – 07:00
35.7dB