4a, Little Hill, Heronsgate, Rickmansworth, WD3 5BX
About 4a
4a is a five-bedroom detached house in Heronsgate, Rickmansworth, Rickmansworth (WD3 5BX). It has a recorded floor area of 222 m² (around 2390 sq ft), construction records dating it to 1991-1995 and council tax band G. The latest certificate (September 2014) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 80). The latest certificate is from September 2014, so improvements made since then won't be reflected. The home occupies a cul-de-sac position.
At 222 m² the property is well over the postcode median (139 m² across 20 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2004. Past consents include an extension, meaningful when judging how the property has evolved. Across 2003–2016, sale prices on this property compounded at 6.4% per year. Today's modelled estimate of £1,501,000 is 15.5% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£544/sq ft) was about 28.9% above the typical sold price in the postcode. Last changed hands 10 years ago, in September 2016.
Know exactly what you're buying at 4a
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
- Bedrooms5
- Bathrooms2
- EnsuiteYes
Outside
- Private gardenRear
- ParkingOff street
- Cul-de-sacYes
Building
- RefurbishedYes
Energy performance
4a'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This certificate is over 10 years old and is no longer valid.Expired 09 Sept 2024
EPC Rating
Planning history
4a has an approved single-storey rear extension on the planning record.
- Jul 2004ExtensionFullIn report
Extension: Single storey · Rear of property
Single storey rear extension
- Reference
- 04/0576/FUL
We flagged 1 thing worth checking at 4a
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
Sale price has at least doubled since 2003.
£1,501,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.4% per year over 14 years.
£1,300,000
Growth on file: 6.4% per year over 14 years.
Sales timeline
6 September 2016Most recent
£1,300,000
+59.5%over 8 years1 October 2007
£815,000
+45.5%over 4 years7 February 2003
£560,000
Median price across the last 5 sales in WD3 5BX: £1,150,000 (2025–2022).
Nearby sales in WD3 5BX
14 Little Hill, Heronsgate, Rickmansworth, WD3 5BX
Sold Jan 2025
£1,395,00025 Little Hill, Heronsgate, Rickmansworth, WD3 5BX
Sold Oct 2024
£1,192,50037 Little Hill, Heronsgate, Rickmansworth, WD3 5BX
Sold Aug 2024
£760,0005 Little Hill, Heronsgate, Rickmansworth, WD3 5BX
Sold Jun 2022
£765,00019 Little Hill, Heronsgate, Rickmansworth, WD3 5BX
Sold Mar 2022
£1,150,000
Everything we know about 4a, 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 Little Hill homes
On floor area, 4a stands well clear of the street.
Price per m²
£5,856
Street avg £5,586
Floor Area
222 m²
Street avg 157 m²
Habitable Rooms
8 rooms
Street avg 7 rooms
CO₂ Emissions
6.8 t/year
Street avg 7.2 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
Little Hill — bus stop.
Closest school
0.2 km
Chorleywood Primary School. 9 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
46.0dB

Night-time· 23:00 – 07:00
38.1dB