5 The Square, Marlowes, Hemel Hempstead, HP1 1ER
About 5 The Square
5 The Square is a mid-terrace house in Hemel Hempstead (HP1 1ER). It has a recorded floor area of 27 m² (around 291 sq ft), construction records dating it to 1950-1966 and council tax band A. At 27 m² this is the 2nd smallest of 16 units on EPC record in the building, where floor areas span 27–63 m². The building's EPC ratings span E to C, with this unit at the top. On EPC score it ranks first in the building (72 versus a worst of 40). The latest certificate (March 2016) shows a C (score 72). The latest certificate is from March 2016, so improvements made since then won't be reflected.
It hasn't traded since August 2002, a hold of 24 years that's notably long for the area. Across 1997–2002, sale prices on this property compounded at 15.5% per year. Today's modelled estimate of £144,000 sits 161.8% above the 2002 sale of £55,000.
Energy performance
5 The Square's carbon output is low for the local stock.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 11 Mar 2026
EPC Rating
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Planning history
5 The Square 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
Sale price has at least doubled since 1997.
£144,000
Modelled from EPC, postcode comparables and a sale-price growth of 15.5% per year over 5 years.
£55,000
Growth on file: 15.5% per year over 5 years.
Sales timeline
15 August 2002Most recent
£55,000
+107.5%over 5 years20 July 1997
£26,500
Median price across the last 5 sales in HP1 1ER: £120,000 (2025–2018).
Nearby sales in HP1 1ER
3 The Square, Marlowes, Hemel Hempstead, HP1 1ER
Sold Aug 2025
£910,00012 The Square, Marlowes, Hemel Hempstead, HP1 1ER
Sold Nov 2023
£120,00011 The Square, Marlowes, Hemel Hempstead, HP1 1ER
Sold Jul 2023
£115,00016 The Square, Marlowes, Hemel Hempstead, HP1 1ER
Sold Sept 2020
£120,0002 The Square, Marlowes, Hemel Hempstead, HP1 1ER
Sold Sept 2011
£92,500
Versus other The Square homes
EPC Rating for 5 The Square runs comfortably ahead of the street norm.
Price per m²
£2,037
Street avg £5,190
Floor Area
27 m²
Street avg 41 m²
Habitable Rooms
1 rooms
Street avg 2 rooms
CO₂ Emissions
1.3 t/year
Street avg 2.7 t/year
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The neighbourhood at a glance
Crime
16/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Combe Street — bus stop.
Closest school
0.5 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
52.3dB

Night-time· 23:00 – 07:00
42.2dB







