17 Longlands, Hemel Hempstead, HP2 4DG
About 17 Longlands
17 Longlands is a two-bedroom semi-detached house in Hemel Hempstead (HP2 4DG). It has a recorded floor area of 59 m² (around 635 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (March 2021) shows a D (score 55), a step below the typical UK home. The rating has held steady at D across 2 certificates since September 2010. Between certificates, wall efficiency went from Poor to Average, hot-water efficiency went from Poor to Good and lighting went from Good to Very Good; while roof efficiency dropped from Average to Very Poor. At 59 m² this is the 18th 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. Other recorded features include a balcony.
Across 2006–2011, sale prices on this property compounded at 2.2% per year. Today's modelled estimate of £213,000 sits 57.8% above the 2011 sale of £135,000. It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs). On the market in November 2011 and unlisted since — roughly 15 years.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Dining roomYes
- EnsuiteYes
Outside
- BalconyYes
Building
- Heating systemGas
- RefurbishedYes
Energy performance
EPC Rating
Certificate validity
Valid until 19 March 2031
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Cavity wall insulation installed
More low energy lighting installed
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Level 2 HomeBuyer Report
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Planning history
17 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
17 Longlands valuation sits well clear of the typical sold price in this postcode.
£213,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.2% per year over 5 years.
£135,000
Growth on file: 2.2% per year over 5 years.
Sales timeline
18 November 2011Most recent
£135,000
+12.5%over 5 years15 June 2006
£120,000
Median price across the last 5 sales in HP2 4DG: £190,000 (2025–2022).
Nearby sales in HP2 4DG
Versus other Longlands homes
17 Longlands is notably below the street on co₂ emissions.
Price per m²
£2,288
Street avg £2,769
Floor Area
59 m²
Street avg 55 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
3.5 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







