20, Chenies, Rickmansworth, WD3 6ET
About 20
20 is a three-bedroom detached house in Chenies, Rickmansworth, Rickmansworth (WD3 6ET). It has a recorded floor area of 183 m² (around 1974 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (March 2009) shows an E (score 47), well below the UK norm with real room to improve. The latest certificate is from March 2009, so improvements made since then won't be reflected. Other recorded features include a loft.
11 planning records sit against the property, 0 approved, 2 refused. The record references listed-building consent, which constrain future alterations. On a £-per-square-foot basis, the last sale (£757/sq ft) was about 77.1% above the typical sold price in the postcode. On the market in September 2017 and unlisted since — roughly 9 years.
Know exactly what you're buying at 20
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
- Bedrooms3
- Dining roomYes
- CloakroomYes
- EnsuiteYes
- StudyYes
- LoftYes
Energy performance
20's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 24 Mar 2019
EPC Rating
Planning history
20 has multiple listed-building consents on file — alterations need formal heritage approval.
- Apr 2021RenovationHeritageIn report
Listed building consent for addition rear courtyard rooflight
Listed- Documents
- 12 docs on file
- Reference
- PL/21/0505/HB
- Apr 2019RenovationHeritageIn report
MeListed building application to replace doors and windows.
ListedNew Windows- Documents
- 11 docs on file
- Reference
- PL/18/4169/HB
We flagged 1 thing worth checking at 20
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
Latest sale on 20 was the highest on Land Registry record across the postcode.
£1,529,000
Modelled from EPC, postcode comparables.
£1,495,000
Recorded with HM Land Registry.
Sales timeline
14 September 2017Most recent
£1,495,000
Median price across the last 5 sales in WD3 6ET: £600,000 (2024–2015).
Everything we know about 20, 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

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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Combined School — bus stop.
Closest school
0.1 km
Chenies School. 8 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
47.5dB

Night-time· 23:00 – 07:00
39.4dB