9 Clyde Square, Hemel Hempstead, HP2 6EF
About 9 Clyde Square
9 Clyde Square is a three-bedroom mid-terrace house in Hemel Hempstead (HP2 6EF). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (June 2022) shows an F (score 36), near the bottom of the EPC scale. The rating has held steady at F across 2 certificates since October 2008. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Poor to Very Poor and hot-water efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 83), a 4-band jump. Main heating runs on electricity.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2009–2018, sale prices on this property compounded at 7.3% per year. Today's modelled estimate of £361,000 is 26.2% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£316/sq ft) was about 19.6% above the typical sold price in the postcode. On the market in July 2018 and unlisted since — roughly 8 years.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenYes
- GarageYes
Energy performance
9 Clyde Square sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Certificate validity
Valid until 21 June 2032
Property Improvements
Changes detected from historical EPC data
Hot water system changed
Roof insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
9 Clyde Square has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
9 Clyde Square valuation sits well clear of the typical sold price in this postcode.
£361,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.3% per year over 9 years.
£286,000
Growth on file: 7.3% per year over 9 years.
Sales timeline
5 July 2018Most recent
£286,000
+90.7%over 9 years18 May 2009
£150,000
Median price across the last 5 sales in HP2 6EF: £308,500 (2025–2019).
Nearby sales in HP2 6EF
11 Clyde Square, Hemel Hempstead, HP2 6EF
Sold Feb 2025
£365,00029 Clyde Square, Hemel Hempstead, HP2 6EF
Sold Aug 2024
£390,00021 Clyde Square, Hemel Hempstead, HP2 6EF
Sold Sept 2019
£308,50025 Clyde Square, Hemel Hempstead, HP2 6EF
Sold Sept 2019
£290,0007 Clyde Square, Hemel Hempstead, HP2 6EF
Sold Apr 2018
£320,000
Versus other Clyde Square homes
9 Clyde Square is notably below the street on epc rating.
Price per m²
£3,405
Street avg £3,275
Floor Area
84 m²
Street avg 87 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
5.5 t/year
Street avg 3.3 t/year
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
332/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Thames Avenue — bus stop.
Closest school
0.4 km
The Astley Cooper School. 18 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
47.9dB

Night-time· 23:00 – 07:00
37.6dB







