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About 4 Grassy Close
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
4 Grassy Close is a semi-detached house in Hemel Hempstead (HP1 3QR). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (June 2023) shows a C (score 70). The rating has held steady at C across 2 certificates since December 2011. Between certificates, lighting went from Good to Very Good; while wall efficiency dropped from Good to Average and window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 85).
At 96 m² it's 15.7% larger than the typical home in the postcode (83 m² median across 11 EPCs). On a £-per-square-foot basis, the last sale (£437/sq ft) was about 85.5% above the typical sold price in the postcode. Last sale on file: £452,000 in March 2024.
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)
Jun 2023
EPC Rating
A
B
C
C70
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.5 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 4 Grassy Close was the highest on Land Registry record across the postcode.
Current estimate
See how we calculated this£453,000
Modelled from EPC, postcode comparables.
Last sold (2024)
£452,000
Recorded with HM Land Registry.
Sales timeline
Full property reportLaunch offer · 33% off
The complete analysis of 4 Grassy Close, Hemel Hempstead, HP1 3QR
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Versus other Grassy Close homes
Four headline reads against 11 similar houses on this street, drawn from the latest EPC and Land Registry data.
4 Grassy Close is notably below the street on years held.
Price per m²
£4,708
Street avg £3,222
Floor Area
96 m²
Street avg 97 m²
Habitable Rooms
4 rooms
Street avg 5 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.
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
16/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Road noise across the postcode
Modelled day and night-time noise levels around HP1 3QR from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
49.5dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 54 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 4 Grassy Close, Hemel Hempstead, HP1 3QR. Each answer is also embedded as structured data for search engines.