5 May Street is a three-bedroom end-of-terrace house in Great Chishill, Royston, Royston (SG8 8SN). It has a recorded floor area of 116 m² (around 1249 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (August 2012) shows an F (score 36), near the bottom of the EPC scale. The recommended improvements would lift it to D (score 60), a 2-band jump. Main heating runs on oil. The latest certificate is from August 2012, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 4.8% per year against 0% for the wider region. Today's modelled estimate of £451,000 is 34.6% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£268/sq ft) was about 28.7% below the postcode norm. At 116 m² it's 23.4% larger than the typical home in the postcode (94 m² median across 6 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 7 planning records sit against the property, 7 approved, 0 refused. Past consents include tree works and new windows, meaningful when judging how the property has evolved. The record references conservation-area consent, which constrain future alterations. Last sold in September 2015, so it's been off the market for around 11 years. Across the public record there are 5 sales, relatively high churn for a single property.
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
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5 May Street 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This certificate is over 10 years old and is no longer valid.Expired 01 Aug 2022
5 May Street has been through 7 approved planning applications — a well-evolved property.
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.
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5 May Street has more than doubled in price since the earliest registered sale in 1999.
£451,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.8% per year over 17 years.
£335,000
Growth on file: 4.8% per year over 17 years.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
5 May Street is notably below the street on epc rating.
Price per m²
£2,888
Street avg £8,815
Floor Area
116 m²
Street avg 105 m²
Habitable Rooms
6 rooms
Street avg 4 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
2.1 km

Daytime· 07:00 – 23:00
44.7dB

Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
To Pollard 2 x Lime trees in front garden of 5 May Street trees are in a conservation area. Pollard trees to prevent obstructing and potential of brining down BT overhead telephone wires (see diagram) which are now within recent growth of tree. Also to prevent excessive overhang on to May Street and keep tree under control with regard to growth.
Application for approval of details reserved by condition 3 (log burner) of listed building consent S/0822/16/LB
22 September 2015Most recent
£335,000
+19.6%over 2 years25 July 2013
£280,000
-3.9%over 7 years12 August 2005
£291,500
+69.5%over 5 years10 December 1999
£172,000
+11.7%over 11 months19 January 1999
£154,000
Median price across the last 5 sales in SG8 8SN: £730,000 (2022–2016).
New Barn Hill Farm May Street Great Chishill Royston
Sold May 2022
35 May Street Great Chishill Royston
Sold Jan 2018
2 May Street Barns May Street Great Chishill Royston
Sold Sept 2017
26 May Street Great Chishill Royston
Sold Oct 2016
3 May Street Great Chishill Royston
Sold Feb 2016

CO₂ Emissions
9.2 t/year
Street avg 6.3 t/year
SG8 8AP
St Margaret of Antioch Church — bus stop.
Closest school
2.1 km
Barley (VA) Church of England 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
37.4dB