18 Longlands, Hemel Hempstead, HP2 4DG
About 18 Longlands
18 Longlands is a semi-detached house in Hemel Hempstead (HP2 4DG). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (June 2022) shows a D (score 61), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2012. Between certificates, lighting went from Good to Very Good; while wall efficiency dropped from Good to Average and window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 74). At 58 m² this is the 16th smallest of 29 units on EPC record in the building, where floor areas span 36–66 m². The building's EPC ratings span E to C across 29 units on file.
It changed hands recently, sold July 2025 for £220,000. It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs). On a £-per-square-foot basis, the last sale (£352/sq ft) was about 75.8% above the typical sold price in the postcode.
Energy performance
EPC Rating
Certificate validity
Valid until 26 June 2032
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
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Planning history
18 Longlands has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Latest sale on 18 Longlands was the highest on Land Registry record across the postcode.
£216,000
Modelled from EPC, postcode comparables.
£220,000
Recorded with HM Land Registry.
Sales timeline
9 July 2025Most recent
£220,000
Median price across the last 5 sales in HP2 4DG: £190,000 (2024–2019).
Nearby sales in HP2 4DG
Versus other Longlands homes
On price per m², 18 Longlands stands well clear of the street.
Price per m²
£3,793
Street avg £2,669
Floor Area
58 m²
Street avg 55 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
3.3 t/year
Street avg 2.0 t/year
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The neighbourhood at a glance
Crime
332/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Longlands — bus stop.
Closest school
0.4 km
Saint Albert the Great Catholic Primary School, a Voluntary Academy. 30 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
52.4dB

Night-time· 23:00 – 07:00
42.4dB







