1 Park Cottages, North Hill, Sarratt, Rickmansworth, WD3 6HD
About 1 Park Cottages
1 Park Cottages is a three-bedroom semi-detached house in Sarratt, Rickmansworth, Rickmansworth (WD3 6HD). It has a recorded floor area of 91 m² (around 980 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (October 2025) shows an F (score 32), near the bottom of the EPC scale. Earlier certificates rated it E (August 2012); the latest reading is one band lower. Between certificates, roof efficiency went from Good to Very Good and lighting went from Very Poor to Very Good; while window efficiency dropped from Average to Poor and hot-water efficiency dropped from Average to Poor. The recommended improvements would lift it to D (score 65), a 2-band jump. Main heating runs on lpg. Other recorded features include a conservatory.
6 planning records sit against the property, 3 approved, 3 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Across 1995–2020, sale prices on this property compounded at 7.6% per year. Today's modelled estimate of £785,000 is 15.4% above the 2020 sale price. Sold November 2020 for £680,000.
Know exactly what you're buying at 1 Park Cottages
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
- CloakroomYes
- ConservatoryYes
Outside
- Private gardenRear
- GarageYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Fuel source changed
Heating controls upgraded for better temperature management
Hot water efficiency decreased
More low energy lighting installed
Hot water efficiency improved
Windows upgraded, improving insulation
Roof insulation improved
More low energy lighting installed
Planning history
- Apr 2019ConservatoryFullIn report
Replacement of existing glazed roof to rear conservatory with slate roof and replacement glazing within existing openings
Extension- Documents
- 10 docs on file
- Reference
- 19/0230/FUL
- Jul 2012OutbuildingAmendmentIn report
Part retrospective: Garage
Retrospective- Documents
- 8 docs on file
- Reference
- 12/0947/RSP
We flagged 1 thing worth checking at 1 Park Cottages
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
1 Park Cottages has more than quadrupled in price since its earliest registered sale in 1995.
£785,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.6% per year over 25 years.
£680,000
Growth on file: 7.6% per year over 25 years.
Sales timeline
13 November 2020Most recent
£680,000
+541.5%over 25 years13 July 1995
£106,000
Median price across the last 1 sales in WD3 6HD: £600,000 (2021–2021).
Nearby sales in WD3 6HD
Everything we know about 1 Park Cottages, 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
1.1 km
St Clement Danes School — bus stop.
Closest school
1.2 km
St Clement Danes School. 5 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
45.6dB

Night-time· 23:00 – 07:00
38.8dB