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Get started13 Chaulden House Gardens is a semi-detached house in Hemel Hempstead (HP1 2BP). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 1950-1966 and council tax band B. At 61 m² this is the smallest unit on EPC record across the building (61–117 m²). The building's EPC ratings span E to C, with this unit at the top. The latest certificate (January 2016) shows a C (score 69), just inside the C band. When first surveyed in January 2015 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Poor, hot-water efficiency went from Very Poor to Good and main heating went from Average to Good; while window efficiency dropped from Good to Average and lighting dropped from Good to Very Poor. The latest certificate is from January 2016, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 6.2% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£384/sq ft) was about 73.1% above the typical sold price in the postcode. At 61 m² it's 23.4% smaller than the typical home in the postcode (80 m² median across 30 EPCs). Last sale on file: £252,000 in July 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
This certificate is over 10 years old and is no longer valid.Expired 20 Jan 2026
13 Chaulden House Gardens has more than quadrupled in price since its earliest registered sale in 1995.
£261,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.2% per year over 27 years.
£252,000
Growth on file: 6.2% per year over 27 years.
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On floor area, 13 Chaulden House Gardens runs well behind the street norm.
Price per m²
£4,131
Street avg £3,494
Floor Area
61 m²
Street avg 64 m²
Habitable Rooms
3 rooms
Rail-style transport is unusually close for this postcode.
Crime
16/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Chaulden Terrace — bus stop.

Daytime· 07:00 – 23:00
54.4dB

Changes detected from historical EPC data
Replaced storage heaters with gas boiler
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
Wall insulation improved
Low energy lighting percentage decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
8 July 2022Most recent
£252,000
+27.9%over 6 years21 August 2015
£197,000
+298.0%over 20 years28 July 1995
£49,500
Median price across the last 5 sales in HP1 2BP: £268,000 (2025–2021).
45 Chaulden House Gardens Hemel Hempstead
Sold Jun 2025
3 Chaulden House Gardens Hemel Hempstead
Sold Oct 2023
7 Chaulden House Gardens Hemel Hempstead
Sold May 2023
21 Chaulden House Gardens Hemel Hempstead
Sold Jun 2021
42 Chaulden House Gardens Hemel Hempstead
Sold Mar 2021
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Detailed EPC data
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Full planning history
Every application and decision on record
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Street avg 3 rooms
CO₂ Emissions
2.5 t/year
Street avg 2.7 t/year
HP1 2QG
Closest school
0.2 km
Pixies Hill Primary School. 16 schools nearby.
Night-time· 23:00 – 07:00
44.7dB