1 Downer Drive, Sarratt, Rickmansworth, WD3 6BD
About 1 Downer Drive
1 Downer Drive is a three-bedroom semi-detached house in Sarratt, Rickmansworth, Rickmansworth (WD3 6BD). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (November 2021) shows a D (score 56), a step below the typical UK home. The recommended improvements would push it to C (score 79). Our model identifies extension potential, subject to local planning policy. The home occupies a cul-de-sac position.
One planning record on file: an extension approved in 2024. Past consents include an extension and a porch, meaningful when judging how the property has evolved. Today's modelled estimate of £623,000 is 13.3% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£647/sq ft) was about 227.4% above the typical sold price in the postcode. Most recent transfer: March 2022 at £550,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 1 Downer Drive
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
Outside
- Cul-de-sacYes
Building
- RefurbishedYes
- Extension potentialPossible
Energy performance
EPC Rating
Planning history
- Oct 2024PorchOutlineIn report
Certificate of Lawfulness Proposed Development: Demolition of existing garage and conservatory; construction of front porch and single storey side and rear extensions
Extension- Documents
- 8 docs on file
- Reference
- 24/1364/CLPD
We flagged 1 thing worth checking at 1 Downer Drive
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 1 Downer Drive was the highest on Land Registry record across the postcode.
£623,000
Modelled from EPC, postcode comparables.
£550,000
Recorded with HM Land Registry.
Sales timeline
25 March 2022Most recent
£550,000
Median price across the last 5 sales in WD3 6BD: £319,000 (2024–2006).
Nearby sales in WD3 6BD
28 Downer Drive, Sarratt, Rickmansworth, WD3 6BD
Sold Feb 2024
£355,00022 Downer Drive, Sarratt, Rickmansworth, WD3 6BD
Sold Sept 2021
£319,00015 Downer Drive, Sarratt, Rickmansworth, WD3 6BD
Sold Jun 2021
£365,00024 Downer Drive, Sarratt, Rickmansworth, WD3 6BD
Sold Aug 2007
£200,0008 Downer Drive, Sarratt, Rickmansworth, WD3 6BD
Sold Dec 2005
£171,000
Everything we know about 1 Downer Drive, 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 Downer Drive homes
Habitable Rooms for 1 Downer Drive lags the street by a wide margin.
EPC Rating
56 (D)
Street avg 67 (D)
Floor Area
79 m²
Street avg 92 m²
CO₂ Emissions
4.3 t/year
Street avg 3.8 t/year
Habitable Rooms
4 rooms
Street avg 5 rooms
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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
0.3 km
The Boot PH — bus stop.
Closest school
0.3 km
Sarratt Church of England Primary 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
44.5dB

Night-time· 23:00 – 07:00
36.5dB