6 The Square, Marlowes, Hemel Hempstead, HP1 1ER
About 6 The Square
6 The Square is a mid-terrace house in Hemel Hempstead (HP1 1ER). It has a recorded floor area of 28 m² (around 301 sq ft), construction records dating it to 1950-1966 and council tax band A. At 28 m² this is the 5th 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. The latest certificate (June 2018) shows a C (score 71). The rating has held steady at C across 2 certificates since January 2011. Between certificates, window efficiency went from Very Poor to Good; while hot-water efficiency dropped from Very Good to Good and lighting dropped from Very Good to Poor.
Untraded for 15 years, with the last transfer in May 2011. Across the public record there are 5 sales, relatively high churn for a single property. Across 1995–2011, sale prices on this property compounded at 7.1% per year. Today's modelled estimate of £125,000 sits 83.8% above the 2011 sale of £68,000.
Energy performance
6 The Square's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Single glazing replaced with double or better glazing
Low energy lighting percentage decreased
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Planning history
6 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
6 The Square has more than doubled in price since the earliest registered sale in 1995.
£125,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.1% per year over 15 years.
£68,000
Growth on file: 7.1% per year over 15 years.
Sales timeline
17 May 2011Most recent
£68,000
-15.0%over 7 years12 June 2003
£80,000
+100.0%over 1 year15 February 2002
£40,000
+17.8%over 2 years31 March 1999
£33,950
+44.2%over 3 years29 November 1995
£23,550
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 6 The Square runs comfortably ahead of the street norm.
Price per m²
£2,429
Street avg £5,151
Floor Area
28 m²
Street avg 41 m²
Habitable Rooms
1 rooms
Street avg 2 rooms
CO₂ Emissions
1.4 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







