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Get startedFlat 4, 25 High Street, Hemel Hempstead, HP1 3AR
About Flat 4
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Flat 4 is a semi-detached house in Hemel Hempstead (HP1 3AR). It has a recorded floor area of 34 m² (around 366 sq ft), construction records dating it to 1900-1929 and council tax band A. At 34 m² this is the smallest unit on EPC record across the building (34–102 m²). The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (53 versus a best of 71). The latest certificate (January 2018) shows an E (score 53), well below the UK norm with real room to improve. Earlier certificates rated it D (September 2012); the latest reading is one band lower. Between certificates, wall efficiency went from Very Poor to Poor and window efficiency went from Average to Good; while roof efficiency dropped from Good to Very Poor and lighting dropped from Good to Very Poor. The recommended improvements would push it to D (score 68).
Sale prices here have outpaced England HPI: 1.9% per year against 0% for the wider region. Today's modelled estimate of £167,000 is 12.8% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£404/sq ft) was about 46.9% above the typical sold price in the postcode. At 34 m² it sits well below the postcode median (71 m² across 3 EPCs), making it one of the more compact homes locally. On the market in May 2017 and unlisted since — roughly 9 years.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 2)
Jan 2018
EPC Rating
A
B
C
D
E
E53
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
3.0 t/year
Occupancy
Owner Occupied
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Latest sale on Flat 4 was the lowest on Land Registry record across the postcode.
Current estimate
See how we calculated this£167,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.9% per year over 13 years.
Last sold (2017)
£148,000
Growth on file: 1.9% per year over 13 years.
Sales timeline
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The complete analysis of Flat 4, 25 High Street, Hemel Hempstead, HP1 3AR
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Versus other High Street homes
Four headline reads against 3 similar flats on this street, drawn from the latest EPC and Land Registry data.
Price per m² for Flat 4 runs comfortably ahead of the street norm.
Price per m²
£4,353
Street avg £2,692
Floor Area
34 m²
Street avg 76 m²
Habitable Rooms
1 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
0.1 km
Fensomes Alley — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around HP1 3AR from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
53.4dB
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 Flat 4, 25 High Street, Hemel Hempstead, HP1 3AR. Each answer is also embedded as structured data for search engines.