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Get started5 Mill Close is a four-bedroom detached house in Piccotts End, Hemel Hempstead, Hemel Hempstead (HP1 3AX). It has a recorded floor area of 165 m² (around 1776 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (March 2022) shows a C (score 69), just inside the C band. When first surveyed in May 2016 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Poor to Average and hot-water efficiency went from Average to Good; while wall efficiency dropped from Good to Average.
Today's modelled estimate of £827,000 sits 51.7% above the 2016 sale of £545,000. On a £-per-square-foot basis, the last sale (£307/sq ft) was about 59% above the typical sold price in the postcode. One planning record on file: an extension approved in 2017. Past consents include an extension, meaningful when judging how the property has evolved. At 165 m² it's 17.9% larger than the typical home in the postcode (140 m² median across 4 EPCs). Its energy rating outperforms most of the postcode (better than 75% of similar EPCs). Last sold in November 2016, so it's been off the market for around 9 years.
5 Mill Close has an approved single-storey rear extension on the planning record.
Extension: Single storey · Rear of property
Single storey rear extension measuring 5.2m deep with a maximum height of 2.95m and a maximum eaves height of 2.75m
5 Mill Close valuation sits well clear of the typical sold price in this postcode.
£827,000
Modelled from EPC, postcode comparables.
£545,000
Recorded with HM Land Registry.
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Detailed AI analysis
On price per m², 5 Mill Close runs well behind the street norm.
Price per m²
£3,303
Street avg £4,500
Floor Area
165 m²
Street avg 150 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
16/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km

Daytime· 07:00 – 23:00
46.8dB

Changes detected from historical EPC data
Heating system upgraded to a more efficient system
Heating controls upgraded for better temperature management
Hot water system upgraded
Roof insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
30 November 2016Most recent
£545,000
Median price across the last 5 sales in HP1 3AX: £545,000 (2024–2006).
An AI-written breakdown of everything that matters
Detailed EPC data
Full energy ratings, history and recommendations
Related properties
Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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CO₂ Emissions
5.4 t/year
Street avg 6.9 t/year
HP1 3RG
Piccotts End Farm — bus stop.
Closest school
1.2 km
Galley Hill Primary School and Nursery. 24 schools nearby.
Night-time· 23:00 – 07:00
39.2dB