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 £349,000 is 22% 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. Most recent transfer: July 2018 at £286,000.
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
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.
£349,000
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 88 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
5.5 t/year
Street avg 3.7 t/year
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
5/mo
Rising 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







