1 Boardy Lock, Ebberns Road, Hemel Hempstead, HP3 9RE
About 1 Boardy Lock
1 Boardy Lock is a semi-detached house in Hemel Hempstead (HP3 9RE). It has a recorded floor area of 88 m² (around 947 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (May 2026) shows a D (score 59), a step below the typical UK home. When first surveyed in April 2011 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good and main heating went from Average to Good; while window efficiency dropped from Average to Poor. The recommended improvements would lift it to A (score 95), a 3-band jump. This certificate was lodged in the last six months, so the rating reflects current condition.
It hasn't traded since June 2011, a hold of 15 years that's notably long for the area. Today's modelled estimate of £404,000 sits 130.9% above the 2011 sale of £175,000.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 18 May 2036
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Low energy lighting percentage decreased
Hot water efficiency decreased
Roof insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
1 Boardy Lock has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
£404,000
Modelled from EPC, postcode comparables.
£175,000
Recorded with HM Land Registry.
Sales timeline
9 June 2011Most recent
£175,000
Median price across the last 3 sales in HP3 9RE: £430,000 (2024–2009).
Nearby sales in HP3 9RE
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
211/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Sainsbury's — bus stop.
Closest school
0.6 km
Two Waters Primary School. 27 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
51.1dB

Night-time· 23:00 – 07:00
40.7dB







