15 Beldam Avenue is a three-bedroom semi-detached house in Royston (SG8 9UH). It has a recorded floor area of 110 m² (around 1184 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (October 2018) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump.
Sale prices here have outpaced England HPI: 12.4% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£359/sq ft) was about 78.5% above the typical sold price in the postcode. At 110 m² the property is well over the postcode median (82 m² across 12 EPCs), placing it in the larger end of the local stock. It changed hands recently, sold February 2025 for £425,000. One historical planning record sits against the property in 2017.
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
Recommended upgrades on file would lift this property by multiple EPC bands.
Extension: Side and rear of property
Single storey front and rear extensions
Latest sale on 15 Beldam Avenue was the highest on Land Registry record across the postcode.
£454,000
Modelled from EPC, postcode comparables and a sale-price growth of 12.4% per year over 12 years.
£425,000
Growth on file: 12.4% per year over 12 years.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
15 Beldam Avenue is notably below the street on years held.
Price per m²
£3,864
Street avg £3,657
Floor Area
110 m²
Street avg 86 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.
Nearest stop
0.3 km

Daytime· 07:00 – 23:00
48.7dB

Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What's in 15 Beldam Avenue, Royston, SG8 9UH's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
13 February 2025Most recent
£425,000
+22.8%over 5 years10 December 2019
£346,000
+246.0%over 7 years21 September 2012
£100,000
Median price across the last 5 sales in SG8 9UH: £370,000 (2024–2020).

CO₂ Emissions
3.6 t/year
Street avg 3.6 t/year
SG8 9PP
Shaftesbury Way — bus stop.
Closest school
0.3 km
Studlands Rise First School. 7 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
40.0dB