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Get started15 The Square, Marlowes, Hemel Hempstead, HP1 1ER
3 sales on record
About 15 The Square
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
15 The Square is a mid-terrace house in Hemel Hempstead (HP1 1ER). It has a recorded floor area of 29 m² (around 312 sq ft), construction records dating it to 1950-1966 and council tax band A. At 29 m² this is the 8th smallest of 15 units on EPC record in the building, where floor areas span 27–63 m². The building's EPC ratings span E to C across 15 units on file. The latest certificate (March 2016) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76). The latest certificate is from March 2016, so improvements made since then won't be reflected.
It hasn't traded since January 2000, a hold of 26 years that's notably long for the area. Sale prices here have outpaced England HPI: 8.7% per year against 0% for the wider region. Today's modelled estimate of £140,000 sits 237.3% above the 2000 sale of £41,500. On a £-per-square-foot basis, the last sale (£133/sq ft) was about 33.2% below the postcode norm.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 17 Mar 2026
EPC Rating
A
B
C
D
D63
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.0 t/year
Occupancy
Rented
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
15 The Square's modelled value sits at over four times its earliest registered sale price (1995).
Current estimate
See how we calculated this£140,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.7% per year over 5 years.
Last sold (2000)
£41,500
Growth on file: 8.7% per year over 5 years.
Sales timeline
Full property reportLaunch offer · 33% off
The complete analysis of 15 The Square, Marlowes, Hemel Hempstead, HP1 1ER
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Versus other The Square homes
Four headline reads against 14 similar flats on this street, drawn from the latest EPC and Land Registry data.
15 The Square is notably below the street on habitable rooms.
Price per m²
£1,431
Street avg £5,251
Floor Area
29 m²
Street avg 39 m²
Habitable Rooms
1 rooms
Street avg 2 rooms
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
0.0 km
Combe Street — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around HP1 1ER from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
52.3dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 62 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 15 The Square, Marlowes, Hemel Hempstead, HP1 1ER. Each answer is also embedded as structured data for search engines.