9 Belsize Cottages, Dunny Lane, Belsize, Sarratt, Rickmansworth, WD3 4NP
About 9 Belsize Cottages
9 Belsize Cottages is a four-bedroom end-of-terrace house in Sarratt, Rickmansworth, Rickmansworth (WD3 4NP). It has a recorded floor area of 115 m² (around 1238 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (July 2015) shows an E (score 52), well below the UK norm with real room to improve. Earlier certificates rated it D (July 2011); the latest reading is one band lower. Between certificates, roof efficiency dropped from Good to Very Poor. The recommended improvements would lift it to C (score 72), a 2-band jump. The latest certificate is from July 2015, so improvements made since then won't be reflected.
Untraded for 21 years, with the last transfer in September 2005. At 115 m² the property is well over the postcode median (70 m² across 6 EPCs), placing it in the larger end of the local stock. Across 2000–2005, sale prices on this property compounded at 10.6% per year. Today's modelled estimate of £606,000 sits 68.3% above the 2005 sale of £360,000. On a £-per-square-foot basis, the last sale (£291/sq ft) was about 29.7% below the postcode norm.
Know exactly what you're buying at 9 Belsize Cottages
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
- Bedrooms4
- Bathrooms1
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenYes
Energy performance
9 Belsize Cottages'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This certificate is over 10 years old and is no longer valid.Expired 08 Jul 2025
EPC Rating
Planning history
9 Belsize Cottages has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
9 Belsize Cottages valuation sits well clear of the typical sold price in this postcode.
£606,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.6% per year over 5 years.
£360,000
Growth on file: 10.6% per year over 5 years.
Sales timeline
5 September 2005Most recent
£360,000
+60.7%over 4 years15 December 2000
£224,000
Median price across the last 5 sales in WD3 4NP: £515,000 (2025–2020).
Nearby sales in WD3 4NP
6 Belsize Cottages, Dunny Lane, Belsize, Sarratt, Rickmansworth, WD3 4NP
Sold Mar 2025
£515,000Walnut Cottage, Dunny Lane, Belsize, Sarratt, Rickmansworth, WD3 4NP
Sold Jan 2024
£700,0004 Belsize Cottages, Dunny Lane, Belsize, Sarratt, Rickmansworth, WD3 4NP
Sold Aug 2023
£416,000Lon May, Dunny Lane, Belsize, Sarratt, Rickmansworth, WD3 4NP
Sold Dec 2020
£700,0008 Belsize Cottages, Dunny Lane, Belsize, Sarratt, Rickmansworth, WD3 4NP
Sold Apr 2008
£264,000
Everything we know about 9 Belsize Cottages, 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 Dunny Lane homes
EPC Rating for 9 Belsize Cottages lags the street by a wide margin.
Price per m²
£3,130
Street avg £4,522
Floor Area
115 m²
Street avg 82 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
6.5 t/year
Street avg 4.0 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
0.0 km
The Plough PH — bus stop.
Closest school
1.1 km
St Paul's Church of England Voluntary Aided Primary School, Chipperfield. 2 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
45.3dB

Night-time· 23:00 – 07:00
36.3dB