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Get startedThe Exchange, Flat 34, 89 Marlowes, Hemel Hempstead, HP1 1EH
EPC B
About The Exchange
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
The Exchange is a semi-detached house in Hemel Hempstead (HP1 1EH). It has a recorded floor area of 42 m² (around 452 sq ft) and construction records dating it to 2023. The latest certificate (February 2023) returns a B (score 84), comfortably above the UK average. At 42 m² this is the 24th smallest of 54 units on EPC record in The Exchange, where floor areas span 33–72 m². The building's EPC ratings span E to A across 54 units on file.
Today's modelled estimate of £183,000 is 20.4% below the 2024 sale of £230,000, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. Sold July 2024 for £230,000.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
The Exchange's carbon output is low for the local stock.
EPC Rating
A
B
B84
C
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Good
CO2 Emissions
0.7 t/year
Occupancy
—
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Current estimate
See how we calculated this£183,000
Modelled from EPC, postcode comparables.
Last sold (2024)
£230,000
Recorded with HM Land Registry.
Sales timeline
Full property reportLaunch offer · 33% off
The complete analysis of The Exchange, Flat 34, 89 Marlowes, Hemel Hempstead, HP1 1EH
Everything we know about this property, compiled into one in-depth, downloadable report.
Versus other Marlowes homes
Four headline reads against 53 similar flats on this street, drawn from the latest EPC and Land Registry data.
Years Held for The Exchange lags the street by a wide margin.
Price per m²
£5,476
Street avg £5,309
Floor Area
42 m²
Street avg 46 m²
CO₂ Emissions
0.7 t/year
Street avg 1.3 t/year
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Hemel Hempstead district page.
Crime
16/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Combe Street — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around HP1 1EH from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
52.4dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 64 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about The Exchange, Flat 34, 89 Marlowes, Hemel Hempstead, HP1 1EH. Each answer is also embedded as structured data for search engines.