9 Malm Close, Rickmansworth, WD3 1NR
About 9 Malm Close
9 Malm Close is a three-bedroom semi-detached house in Rickmansworth (WD3 1NR). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (March 2015) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in March 2013 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Poor to Good and lighting went from Average to Very Good; while roof efficiency dropped from Average to Very Poor. The recommended improvements would lift it to B (score 84), a 2-band jump. The latest certificate is from March 2015, so improvements made since then won't be reflected.
3 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved. Across 2013–2021, sale prices on this property compounded at 7.4% per year. On a £-per-square-foot basis, the last sale (£740/sq ft) was about 181.1% above the typical sold price in the postcode. At 81 m² it's 24.8% smaller than the typical home in the postcode (108 m² median across 7 EPCs). Most recent transfer: January 2021 at £645,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 9 Malm Close
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
- Bathrooms1
- Dining roomYes
Outside
- Private gardenYes
- ParkingOff street
Building
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 11 Mar 2025
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
More low energy lighting installed
Planning history
9 Malm Close has 2 separate extension applications on the council record.
- Apr 2017ExtensionOutlineIn report
Extension: Single storey · Rear of property
Certificate of Lawfulness Proposed Development: Single storey rear extension
- Documents
- 5 docs on file
- Reference
- 17/0220/CLPD
- Feb 2017Garage ConversionOutlineIn report
Certificate of Lawfulness Proposed Development: Conversion of garage into habitable accommodation
- Documents
- 5 docs on file
- Reference
- 16/2728/CLPD
We flagged 1 thing worth checking at 9 Malm Close
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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£668,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.4% per year over 7 years.
£645,000
Growth on file: 7.4% per year over 7 years.
Sales timeline
22 January 2021Most recent
£645,000
+68.0%over 7 years9 October 2013
£384,000
Median price across the last 5 sales in WD3 1NR: £640,000 (2022–2009).
Nearby sales in WD3 1NR
Everything we know about 9 Malm Close, 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 Malm Close homes
9 Malm Close outperforms the street on price per m² by a wide margin.
Price per m²
£7,963
Street avg £4,894
Floor Area
81 m²
Street avg 106 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
4.3 t/year
Street avg 5.0 t/year
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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
Stockers Farm Road — bus stop.
Closest school
0.3 km
St Mary's Rickmansworth CofE Primary School. 12 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
48.0dB

Night-time· 23:00 – 07:00
40.4dB