20 Arnett Way, Rickmansworth, WD3 4DA
About 20 Arnett Way
20 Arnett Way is a three-bedroom detached house in Rickmansworth (WD3 4DA). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1967-1975 and council tax band F. The latest certificate (July 2018) shows an E (score 41), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 83), a 3-band jump.
At 75 m² it sits well below the postcode median (123 m² across 25 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs). One planning record on file: an extension approved in 2019. Past consents include an extension, meaningful when judging how the property has evolved. Across 1997–2019, sale prices on this property compounded at 6.4% per year. Today's modelled estimate of £645,000 is 25.2% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£638/sq ft) was about 80.7% above the typical sold price in the postcode. Sold April 2019 for £515,000.
Know exactly what you're buying at 20 Arnett Way
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
- Bedrooms3
- Bathrooms1
- Dining roomYes
- CloakroomYes
Outside
- Private gardenRear
- GarageYes
Energy performance
20 Arnett Way's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
Council records include a part-single-part-two-storey extension at 20 Arnett Way.
- Jun 2019ExtensionFullIn report
Extension: Part single, part two storey
Part Retrospective: Single storey ground floor front extension and part first floor, part two storey front and side extension
Retrospective- Documents
- 15 docs on file
- Reference
- 19/0835/FUL
What's in 20 Arnett Way, Rickmansworth, WD3 4DA's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
Sale price has grown by over 3x since 1997.
£645,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.4% per year over 22 years.
£515,000
Growth on file: 6.4% per year over 22 years.
Sales timeline
29 April 2019Most recent
£515,000
+296.2%over 22 years3 January 1997
£130,000
Median price across the last 5 sales in WD3 4DA: £745,000 (2024–2021).
Nearby sales in WD3 4DA
Everything we know about 20 Arnett Way, 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 Arnett Way homes
20 Arnett Way is notably below the street on floor area.
Price per m²
£6,867
Street avg £4,760
Floor Area
75 m²
Street avg 123 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
6.3 t/year
Street avg 5.1 t/year
Similar properties nearby
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1 Exchange Mansion, Victoria Close
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1 Branksome Lodge, Loudwater Lane
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1 Belsize Cottages, Dunny Lane, Belsize, Sarratt
WD3 4NP
1 Arnett Close
WD3 4DB
1 Glen Chess, Loudwater Lane, Loudwater
WD3 4HQ
1 Copthorne Road, Croxley Green
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1 The Grange, Chorleywood Close
WD3 4EG
The neighbourhood at a glance
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Arnett Hills School — bus stop.
Closest school
0.1 km
Arnett Hills Junior Mixed and Infant School. 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
53.4dB

Night-time· 23:00 – 07:00
44.3dB