1a The Courtyard, Church Lane, Sarratt, Rickmansworth, WD3 6HN
About 1a The Courtyard
1a The Courtyard is a detached house in Sarratt, Rickmansworth, Rickmansworth (WD3 6HN). It has a recorded floor area of 294 m² (around 3165 sq ft) and construction records dating it to 2012 onwards. The latest certificate (November 2024) returns an A (score 94), the top energy band on the EPC scale. When first surveyed in June 2014 the rating was B, the property has climbed 1 band since. Between certificates, window efficiency dropped from Very Good to Good.
At 294 m² the property is well over the postcode median (132 m² across 20 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. A recent sale: £1,500,000 in April 2025. Today's modelled estimate of £2,096,000 is 39.7% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£474/sq ft) was about 15.6% above the typical sold price in the postcode. One planning record on file: tree works refused in 2018.
Know exactly what you're buying at 1a The Courtyard
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
Energy performance
1a The Courtyard ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
Solar PV panels (30 kWp) installed
Planning history
- Jun 2018Tree WorksTreesIn report
T6 - Longest branch on east side: remove overhanging park back to fork. Remove longest branch in upper crown over driveway T7, T8, T9 - Remove. Replace with Scots pine close to rear boundary
- Documents
- 4 docs on file
- Reference
- 18/0869/TPO
We flagged 1 thing worth checking at 1a The Courtyard
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 1a The Courtyard was the highest on Land Registry record across the postcode.
£2,096,000
Modelled from EPC, postcode comparables.
£1,500,000
Recorded with HM Land Registry.
Sales timeline
2 April 2025Most recent
£1,500,000
Median price across the last 5 sales in WD3 6HN: £825,000 (2022–2018).
Nearby sales in WD3 6HN
15 Church Lane, Sarratt, Rickmansworth, WD3 6HN
Sold Aug 2022
£625,00027 Church Lane, Sarratt, Rickmansworth, WD3 6HN
Sold Dec 2021
£644,00029 Church Lane, Sarratt, Rickmansworth, WD3 6HN
Sold Nov 2021
£825,0003 Church Lane, Sarratt, Rickmansworth, WD3 6HN
Sold Oct 2021
£830,00031 Church Lane, Sarratt, Rickmansworth, WD3 6HN
Sold Jul 2018
£910,000
Everything we know about 1a The Courtyard, 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 Church Lane homes
On years held, 1a The Courtyard runs well behind the street norm.
Price per m²
£5,102
Street avg £4,829
Floor Area
294 m²
Street avg 156 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
2.1 t/year
Street avg 6.4 t/year
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1 2 Old Cottages, Deadmans Ash Lane, Sarratt
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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
0.2 km
The Cricketers PH — bus stop.
Closest school
0.2 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
45.4dB

Night-time· 23:00 – 07:00
37.3dB