21 Hornhill Road, Maple Cross, Rickmansworth, WD3 9TE
About 21 Hornhill Road
21 Hornhill Road is a two-bedroom end-of-terrace house in Maple Cross, Rickmansworth, Rickmansworth (WD3 9TE). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (March 2015) shows an E (score 42), well below the UK norm with real room to improve. Earlier certificates rated it D (October 2009); the latest reading is one band lower. Between certificates, main heating went from Average to Good; while wall efficiency dropped from Poor to Very Poor and roof efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 87), a 3-band jump. The latest certificate is from March 2015, so improvements made since then won't be reflected.
Untraded for 19 years, with the last transfer in December 2006. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1998–2006, sale prices on this property compounded at 12% per year. Today's modelled estimate of £383,000 sits 80.7% above the 2006 sale of £212,000.
Know exactly what you're buying at 21 Hornhill Road
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms2
Energy performance
21 Hornhill Road sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 29 Mar 2025
EPC Rating
Planning history
21 Hornhill Road has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
Sale price has at least doubled since 1998.
£383,000
Modelled from EPC, postcode comparables and a sale-price growth of 12.0% per year over 9 years.
£212,000
Growth on file: 12.0% per year over 9 years.
Sales timeline
14 December 2006Most recent
£212,000
+168.4%over 8 years27 March 1998
£79,000
Median price across the last 5 sales in WD3 9TE: £430,000 (2024–2021).
Nearby sales in WD3 9TE
11 Hornhill Road, Maple Cross, Rickmansworth, WD3 9TE
Sold Apr 2024
£385,0001 Hornhill Road, Maple Cross, Rickmansworth, WD3 9TE
Sold Mar 2023
£454,00053 Hornhill Road, Maple Cross, Rickmansworth, WD3 9TE
Sold Aug 2022
£445,00045 Hornhill Road, Maple Cross, Rickmansworth, WD3 9TE
Sold Sept 2021
£430,0007a, Hornhill Road, Maple Cross, Rickmansworth, WD3 9TE
Sold Mar 2021
£277,000
Everything we know about 21 Hornhill Road, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Hornhill Road homes
Price per m² for 21 Hornhill Road lags the street by a wide margin.
Price per m²
£2,986
Street avg £5,302
Floor Area
71 m²
Street avg 67 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
6.0 t/year
Street avg 2.8 t/year
Similar properties nearby
1 Peartree Cottages, Old Uxbridge Road
WD3 9XX
1 Hornhill Road, Maple Cross
WD3 9TE
1 Pollards, Maple Cross
WD3 9UF
1 Tichborne, Maple Cross
WD3 9TN
1 Longmore Close, Maple Cross
WD3 9SE
1 Ladywalk, Maple Cross
WD3 9YZ
1 Woodwicks, Maple Cross
WD3 9TL
1 Ash Vale, Maple Cross
WD3 9UJ
The neighbourhood at a glance
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Long Croft Road — bus stop.
Closest school
0.4 km
Maple Cross Junior Mixed Infant and Nursery School. 11 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
51.7dB

Night-time· 23:00 – 07:00
44.4dB