158b, Flat 4, Marlowes, Hemel Hempstead, HP1 1BA
About 158b
158b is an end-of-terrace house in Hemel Hempstead (HP1 1BA). It has a recorded floor area of 34 m² (around 366 sq ft) and construction records dating it to 2025. At 34 m² this is the 5th smallest of 20 units on EPC record in 158b, where floor areas span 24–56 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (February 2025) shows a C (score 74). When first surveyed in November 2016 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Poor to Very Good, window efficiency went from Very Poor to Very Good and lighting went from Average to Good. Main heating runs on electricity: electricity, unspecified tariff.
At 34 m² it's 26.1% smaller than the typical home in the postcode (46 m² median across 59 EPCs).
Everything you need to know about 158b
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
158b's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system changed
Roof insulation improved
More low energy lighting installed
Heating system upgraded to a more efficient system
Hot water system upgraded
Single glazing replaced with double or better glazing
Cavity wall insulation installed
Get a survey for this property
Snagging Report
Because the property was built within the last two years, we believe a snagging report is more appropriate for this property than a home survey.
Planning history
158b 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
158b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£203,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in HP1 1BA: £710,000 (2021–2018).
Nearby sales in HP1 1BA
164 Marlowes, Hemel Hempstead, HP1 1BA
Sold Mar 2021
£457,500Madison Court, Flat 3, 160 Marlowes, Hemel Hempstead, HP1 1BA
Sold Oct 2020
£1,650,000158 Marlowes, Hemel Hempstead, HP1 1BA
Sold Aug 2018
£710,000156a, Marlowes, Hemel Hempstead, HP1 1BA
Sold Jan 2018
£390,000158b, Flat 8, Marlowes, Hemel Hempstead, HP1 1BA
Sold Nov 2016
£650,000
Versus other Marlowes homes
158b outperforms the street on co₂ emissions by a wide margin.
EPC Rating
74 (C)
Street avg 76 (C)
Floor Area
34 m²
Street avg 50 m²
CO₂ Emissions
0.3 t/year
Street avg 1.1 t/year
Everything you need to know about 158b
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
The data behind every report
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The neighbourhood at a glance
Crime
16/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Marlowes — bus stop.
Closest school
0.4 km
South Hill Primary School. 32 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
52.7dB
Night-time· 23:00 – 07:00
42.7dB