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Get started15 Grimstone Road is a three-bedroom semi-detached house in Little Wymondley, Hitchin, Hitchin (SG4 7HH). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (August 2014) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2012. Between certificates, hot-water efficiency went from Average to Good; while roof efficiency dropped from Very Good to Good and lighting dropped from Good to Poor. The recommended improvements would push it to C (score 79). The latest certificate is from August 2014, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 23.2% per year against 0% for the wider region. Today's modelled estimate of £426,000 is 42% above the 2014 sale price. At 101 m² it's 25.5% larger than the typical home in the postcode (81 m² median across 34 EPCs). 11 years since the last transfer (December 2014).
15 Grimstone Road's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 12 Aug 2024
15 Grimstone Road valuation sits well clear of the typical sold price in this postcode.
£426,000
Modelled from EPC, postcode comparables and a sale-price growth of 23.2% per year over 2 years.
£299,950
Growth on file: 23.2% per year over 2 years.
15 Grimstone Road outperforms the street on floor area by a wide margin.
Price per m²
£2,970
Street avg £3,198
Floor Area
101 m²
Street avg 82 m²
Habitable Rooms
4 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km

Daytime· 07:00 – 23:00
48.7dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Low energy lighting percentage decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
15 December 2014Most recent
£299,950
+50.0%over 1 year4 January 2013
£200,000
Median price across the last 5 sales in SG4 7HH: £405,000 (2025–2022).
23 Grimstone Road Little Wymondley Hitchin
Sold Mar 2025
33 Grimstone Road Little Wymondley Hitchin
Sold Oct 2024
17 Grimstone Road Little Wymondley Hitchin
Sold Oct 2024
19 Grimstone Road Little Wymondley Hitchin
Sold Jul 2024
1 Grimstone Road Little Wymondley Hitchin
Sold Sept 2022
Street avg 5 rooms
CO₂ Emissions
3.6 t/year
Street avg 3.6 t/year
SG4 7PD
Priory View — bus stop.
Closest school
0.1 km
Wymondley Junior Mixed and Infant School. 12 schools nearby.
Night-time· 23:00 – 07:00
39.6dB
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