18 Arnett Way, Rickmansworth, WD3 4DA
About 18 Arnett Way
18 Arnett Way is a three-bedroom detached house in Rickmansworth (WD3 4DA). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (February 2026) shows a C (score 70). When first surveyed in June 2014 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Very Poor to Average and lighting went from Average to Good. This certificate was lodged in the last six months, so the rating reflects current condition. Other recorded features include a conservatory.
2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 1995–2021, sale prices on this property compounded at 5.7% per year. Today's modelled estimate of £660,000 is 21.1% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£501/sq ft) was about 42% above the typical sold price in the postcode. At 101 m² it's 17.9% smaller than the typical home in the postcode (123 m² median across 25 EPCs). Last sale on file: £545,000 in September 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 18 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
- EnsuiteYes
- StudyYes
- ConservatoryYes
Outside
- Private gardenYes
- GarageDetached
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Cavity wall insulation installed
Roof insulation improved
More low energy lighting installed
Planning history
Multiple extension applications run across more than a decade of planning history at 18 Arnett Way.
- May 2022ExtensionFullIn report
Single storey front and side extension and first floor front extension
- Documents
- 12 docs on file
- Reference
- 22/0093/FUL
- Aug 2003ExtensionFullIn report
Extension: Side and rear of property
Two storey side and single storey front extensions
- Reference
- 03/0832/FUL
What's in 18 Arnett Way, Rickmansworth, WD3 4DA's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
18 Arnett Way has more than quadrupled in price since its earliest registered sale in 1995.
£660,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.7% per year over 26 years.
£545,000
Growth on file: 5.7% per year over 26 years.
Sales timeline
27 September 2021Most recent
£545,000
+11.0%over 6 years17 March 2015
£491,000
+51.1%over 9 years9 December 2005
£325,000
+160.0%over 10 years30 March 1995
£125,000
Median price across the last 5 sales in WD3 4DA: £760,000 (2024–2021).
Nearby sales in WD3 4DA
Everything we know about 18 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
CO₂ Emissions for 18 Arnett Way runs comfortably ahead of the street norm.
Price per m²
£5,396
Street avg £4,824
Floor Area
101 m²
Street avg 122 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
3.3 t/year
Street avg 5.2 t/year
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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
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