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Get started13 Cemmaes Court Road is a three-bedroom semi-detached house in Hemel Hempstead (HP1 1ST). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (March 2016) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 88), a 2-band jump. The latest certificate is from March 2016, so improvements made since then won't be reflected. Other recorded features include a conservatory. Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced England HPI: 6.3% per year against 0% for the wider region. Today's modelled estimate of £618,000 is 18.8% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£619/sq ft) was about 157.4% above the typical sold price in the postcode. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension, a loft conversion and a conservatory, meaningful when judging how the property has evolved. Last sold in December 2016, so it's been off the market for around 9 years. At 78 m² it's 26.4% smaller than the typical home in the postcode (106 m² median across 9 EPCs).
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 17 Mar 2026
Demolition of 3 existing outbuildings and construction of single larger outbuilding.
13 Cemmaes Court Road has more than doubled in price since the earliest registered sale in 2001.
£618,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.3% per year over 16 years.
£520,000
Growth on file: 6.3% per year over 16 years.
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On price per m², 13 Cemmaes Court Road stands well clear of the street.
Price per m²
£6,667
Street avg £3,839
Floor Area
78 m²
Street avg 113 m²
Habitable Rooms
4 rooms
Crime
16/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Gadebridge Road — bus stop.

Daytime· 07:00 – 23:00
52.5dB

Loft conversion with alteration from hipped roof to gable end, with dormers to rear and roof lights to the front. 2 storey side extension to replace existing conservatory, part single part two storey rear Extension.
1 more application for this property
Join to see all planning history.
21 December 2016Most recent
£520,000
+131.1%over 14 years31 May 2002
£225,000
+12.5%over 1 year26 March 2001
£200,000
Median price across the last 5 sales in HP1 1ST: £525,000 (2023–2013).
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Street avg 6 rooms
CO₂ Emissions
4.0 t/year
Street avg 6.2 t/year
HP1 1PR
Closest school
0.5 km
Laureate Academy. 31 schools nearby.
Night-time· 23:00 – 07:00
43.0dB