23 Chestnut Avenue, Rickmansworth, WD3 4HA
About 23 Chestnut Avenue
23 Chestnut Avenue is a three-bedroom detached house in Rickmansworth (WD3 4HA). It has a recorded floor area of 165 m² (around 1776 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (April 2016) shows an E (score 51), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since May 2013. Between certificates, roof efficiency went from Poor to Average and window efficiency went from Average to Good. The recommended improvements would lift it to C (score 79), a 2-band jump. The latest certificate is from April 2016, so improvements made since then won't be reflected. Other recorded features include a conservatory.
3 planning records sit against the property, 0 approved, 0 refused, 2 pending. An active application for an extension is awaiting a decision. Across 2001–2016, sale prices on this property compounded at 6.6% per year. Today's modelled estimate of £1,331,000 is 22.1% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£614/sq ft) was about 125.2% above the typical sold price in the postcode. 10 years since the last transfer (August 2016). At 165 m² it's 26.5% smaller than the typical home in the postcode (225 m² median across 16 EPCs).
Know exactly what you're buying at 23 Chestnut Avenue
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
- Dining roomYes
- Utility roomYes
- CloakroomYes
- ConservatoryYes
Outside
- Private gardenYes
- GarageIntegral
Energy performance
23 Chestnut Avenue'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This certificate is over 10 years old and is no longer valid.Expired 07 Apr 2026
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Roof insulation improved
Planning history
An application for a porch is currently awaiting a decision.
- May 2025PorchFullIn report
Extension: Single storey · Rear of property
Demolition of existing conservatory and construction of single story rear extension and front porch extension
ExtensionDemolition- Documents
- 11 docs on file
- Reference
- 25/0904/FUL
- Jun 2021ConditionsIn report
Discharge of Condition 3 (Bat Activity Survey Report) pursuant to planning permission 21/0195/FUL
- Documents
- 6 docs on file
- Reference
- 21/1357/DIS
What's in 23 Chestnut Avenue, Rickmansworth, WD3 4HA's planning history?
1 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
Sale price has at least doubled since 2001.
£1,331,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.6% per year over 15 years.
£1,090,000
Growth on file: 6.6% per year over 15 years.
Sales timeline
25 August 2016Most recent
£1,090,000
+167.8%over 15 years3 April 2001
£407,000
Median price across the last 5 sales in WD3 4HA: £1,470,000 (2023–2021).
Nearby sales in WD3 4HA
41 Chestnut Avenue, Rickmansworth, WD3 4HA
Sold Jan 2023
£1,180,00031 Chestnut Avenue, Rickmansworth, WD3 4HA
Sold Nov 2021
£1,710,00025 Chestnut Avenue, Rickmansworth, WD3 4HA
Sold Mar 2021
£1,510,00049 Chestnut Avenue, Rickmansworth, WD3 4HA
Sold Feb 2021
£980,00035 Chestnut Avenue, Rickmansworth, WD3 4HA
Sold Feb 2021
£1,470,000
Everything we know about 23 Chestnut Avenue, 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 Chestnut Avenue homes
23 Chestnut Avenue is notably below the street on habitable rooms.
Price per m²
£6,606
Street avg £4,661
Floor Area
165 m²
Street avg 248 m²
Habitable Rooms
7 rooms
Street avg 8 rooms
CO₂ Emissions
9.2 t/year
Street avg 8.4 t/year
Similar properties nearby
1 Loudwater House, Loudwater Drive, Loudwater
WD3 4HN
1 Greenhills Close
WD3 4BW
1 Chestnut Avenue
WD3 4HA
1 Copthorne Road, Croxley Green
WD3 4AB
1 Arnett Close
WD3 4DB
1 Milthorne Close, Croxley Green
WD3 4AG
1 Exchange Mansion, Victoria Close
WD3 4EQ
1 Spencer Walk
WD3 4EE
The neighbourhood at a glance
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
The Clump — bus stop.
Closest school
0.7 km
Arnett Hills Junior Mixed and Infant School. 14 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
56.6dB

Night-time· 23:00 – 07:00
49.0dB