21 Beauchamp Gardens, Mill End, Rickmansworth, WD3 8EF
About 21 Beauchamp Gardens
21 Beauchamp Gardens is a four-bedroom mid-terrace house in Mill End, Rickmansworth, Rickmansworth (WD3 8EF). It has a recorded floor area of 109 m² (around 1173 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (October 2023) shows a C (score 71). The rating has held steady at C across 2 certificates since December 2011. Between certificates, lighting went from Good to Very Good; while roof efficiency dropped from Good to Very Poor. The recommended improvements would push it to B (score 84). Our model identifies extension potential, subject to local planning policy.
At 109 m² the property is well over the postcode median (77 m² across 14 EPCs), placing it in the larger end of the local stock. It changed hands recently, sold October 2025 for £455,000. Across 1998–2025, sale prices on this property compounded at 5.7% per year. On a £-per-square-foot basis, the last sale (£388/sq ft) was about 20.6% above the typical sold price in the postcode.
Know exactly what you're buying at 21 Beauchamp Gardens
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms4
- Bathrooms2
- EnsuiteYes
Outside
- GarageYes
Building
- Extension potentialPossible
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
More low energy lighting installed
Planning history
21 Beauchamp Gardens has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 21 Beauchamp Gardens
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
21 Beauchamp Gardens has more than quadrupled in price since its earliest registered sale in 1998.
£487,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.7% per year over 27 years.
£455,000
Growth on file: 5.7% per year over 27 years.
Sales timeline
19 October 2025Most recent
£455,000
+130.4%over 20 years5 June 2005
£197,500
+42.6%over 3 years26 September 2001
£138,500
+35.8%over 3 years17 September 1998
£102,000
Median price across the last 5 sales in WD3 8EF: £475,000 (2025–2023).
Nearby sales in WD3 8EF
5 Beauchamp Gardens, Mill End, Rickmansworth, WD3 8EF
Sold Aug 2025
£415,0004 Beauchamp Gardens, Mill End, Rickmansworth, WD3 8EF
Sold Mar 2025
£470,00018 Beauchamp Gardens, Mill End, Rickmansworth, WD3 8EF
Sold Mar 2024
£490,0003 Beauchamp Gardens, Mill End, Rickmansworth, WD3 8EF
Sold Jan 2024
£475,00019 Beauchamp Gardens, Mill End, Rickmansworth, WD3 8EF
Sold Nov 2023
£507,500
Everything we know about 21 Beauchamp Gardens, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Beauchamp Gardens homes
21 Beauchamp Gardens is notably below the street on years held.
Price per m²
£4,174
Street avg £5,212
Floor Area
109 m²
Street avg 81 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
3.6 t/year
Street avg 3.0 t/year
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1 Ashleys
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The neighbourhood at a glance
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Shepherd JMI School — bus stop.
Closest school
0.1 km
Shepherd Primary. 13 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
52.4dB

Night-time· 23:00 – 07:00
43.1dB