20 Hartwell House, Gibbs Couch, Watford, WD19 5EQ
About 20 Hartwell House
20 Hartwell House is a two-bedroom detached house in Watford (WD19 5EQ). It has a recorded floor area of 70 m² (around 753 sq ft). At 70 m² this is the 15th smallest of 21 units on EPC record in the building, where floor areas span 37–86 m². The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (59 versus a best of 71). The latest certificate (July 2017) shows a D (score 59), a step below the typical UK home. Main heating runs on electricity: electricity, unspecified tariff.
At 70 m² it's 20.7% larger than the typical home in the postcode (58 m² median across 42 EPCs). Across 2017–2021, sale prices on this property compounded at -2.5% per year. Last sale on file: £328,500 in June 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms2
- Bathrooms2
- EnsuiteYes
Outside
- Private gardenRear
- ParkingAllocated
Building
- RefurbishedYes
Energy performance
EPC Rating
Planning history
20 Hartwell House has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£317,000
Modelled from EPC, postcode comparables and a sale-price growth of -2.5% per year over 4 years.
£328,500
Growth on file: -2.5% per year over 4 years.
Sales timeline
27 June 2021Most recent
£328,500
-9.3%over 3 years5 September 2017
£362,000
Median price across the last 5 sales in WD19 5EQ: £275,000 (2025–2023).
Nearby sales in WD19 5EQ
58 Gibbs Couch, Watford, WD19 5EQ
Sold Jun 2025
£278,00064 Gibbs Couch, Watford, WD19 5EQ
Sold Jun 2025
£260,00013 Hartwell House, Gibbs Couch, Watford, WD19 5EQ
Sold Apr 2024
£240,00034 Gibbs Couch, Watford, WD19 5EQ
Sold Mar 2024
£275,00017 Hartwell House, Gibbs Couch, Watford, WD19 5EQ
Sold Sept 2023
£400,000
Versus other Gibbs Couch homes
EPC Rating for 20 Hartwell House lags the street by a wide margin.
Price per m²
£4,693
Street avg £4,872
Floor Area
70 m²
Street avg 59 m²
CO₂ Emissions
3.0 t/year
Street avg 2.6 t/year
Years Held
5 years
Street avg 9 years
Similar properties nearby
1 Chartridge, The Hoe
WD19 5AT
1 Kimblewick, By The Wood
WD19 5AJ
1 Gibbs Couch
WD19 5EG
1 Pankridge, The Hoe
WD19 5AX
1 The Courtway
WD19 5DP
1 Bucklands, Gibbs Couch
WD19 5DT
1 Champneys, Upper Hitch
WD19 5JA
1 By The Wood
WD19 5AG
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Delta Gain Shops — bus stop.
Closest school
0.5 km
Warren Dell Primary School. 27 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
48.9dB

Night-time· 23:00 – 07:00
38.5dB








