20 Heydon Road, Great Chishill, Royston, SG8 8SR
Extendable
About 20 Heydon Road
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
20 Heydon Road is a three-bedroom detached house in Great Chishill, Royston, Royston (SG8 8SR). It has a recorded floor area of 127 m² (around 1372 sq ft), construction records dating it to before 1900 and council tax band F. The latest certificate (October 2010) shows an F (score 36), near the bottom of the EPC scale. The recommended improvements would push it to E (score 48). Main heating runs on oil. The latest certificate is from October 2010, so improvements made since then won't be reflected. Period features are noted in the property record. Our model identifies extension potential, subject to local planning policy.
Untraded for 25 years, with the last transfer in August 2001. Across the public record there are 4 sales, relatively high churn for a single property. Sale prices here have outpaced England HPI: 17% per year against 0% for the wider region. Today's modelled estimate of £551,000 sits 132.5% above the 2001 sale of £237,000. On a £-per-square-foot basis, the last sale (£173/sq ft) was about 38.5% below the postcode norm. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 5 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved.
Before you offer
Know exactly what you're buying at 20 Heydon Road
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Larger development activity nearby
£9.99£14.99
Launch offer · save £5
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms3
- Bathrooms1
Outside
- Private gardenYes
Building
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
20 Heydon Road sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 13 Oct 2020
Planning history
Applications and permits filed against 20 Heydon Road, Great Chishill, Royston, SG8 8SR, sourced from the PlanIt planning register.
20 Heydon Road has 3 separate extension applications on the council record.
- Sept 2020ExtensionFullIn report
Before you offer
We flagged 1 thing worth checking at 20 Heydon Road
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
£9.99£14.99
30-day money-back guarantee
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
20 Heydon Road has more than doubled in price since the earliest registered sale in 1995.
Current estimate
See how we calculated this£551,000
Modelled from EPC, postcode comparables and a sale-price growth of 17.0% per year over 6 years.
Last sold (2001)
£237,000
Growth on file: 17.0% per year over 6 years.
Sales timeline
Before you offerLaunch offer · save £5
Everything we know about 20 Heydon Road, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby
£9.99£14.99
Versus other Heydon Road homes
Four headline reads against 22 similar houses on this street, drawn from the latest EPC and Land Registry data.
Years Held for 20 Heydon Road runs comfortably ahead of the street norm.
Price per m²
£1,859
Street avg £3,635
Floor Area
127 m²
Street avg 136 m²
Habitable Rooms
6 rooms
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Royston district page.
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
1.9 km
Road noise across the postcode
Modelled day and night-time noise levels around SG8 8SR from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
44.3dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 12 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 20 Heydon Road, Great Chishill, Royston, SG8 8SR. Each answer is also embedded as structured data for search engines.
