Green Oak House, Flat 1, Ark Avenue, Borehamwood, WD6 1AS
About Green Oak House
Green Oak House is a detached house in Borehamwood (WD6 1AS). It has a recorded floor area of 54 m² (around 581 sq ft). At 54 m² this is the 4th smallest of 11 units on EPC record in Green Oak House, where floor areas span 49–94 m². The building's EPC ratings span C to B, with this unit at the bottom. The latest certificate (January 2020) shows a C (score 79), near the top of the C band. Main heating runs on electricity: electricity, unspecified tariff.
At 54 m² it sits well below the postcode median (78 m² across 10 EPCs), making it one of the more compact homes locally. Most recent transfer: February 2020 at £279,995.
Know exactly what you're buying at Green Oak House
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
Green Oak House's carbon output is low for the local stock.
EPC Rating
Planning history
Green Oak House has no planning applications on record.
Notable planning nearby
5applications of note in the surrounding area
We flagged 1 thing worth checking at Green Oak House
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.
- Signs of HMO activity in the area
30-day money-back guarantee
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£278,000
Modelled from EPC, postcode comparables.
£279,995
Recorded with HM Land Registry.
Sales timeline
14 February 2020Most recent
£279,995
Median price across the last 5 sales in WD6 1AS: £380,000 (2024–2020).
Nearby sales in WD6 1AS
Green Oak House, Flat 10, Ark Avenue, Borehamwood, WD6 1AS
Sold Dec 2024
£400,000Green Oak House, Flat 8, Ark Avenue, Borehamwood, WD6 1AS
Sold Mar 2024
£265,000Green Oak House, Flat 3, Ark Avenue, Borehamwood, WD6 1AS
Sold Mar 2020
£382,000Green Oak House, Flat 11, Ark Avenue, Borehamwood, WD6 1AS
Sold Feb 2020
£380,000Green Oak House, Flat 4, Ark Avenue, Borehamwood, WD6 1AS
Sold Feb 2020
£389,995
Everything we know about Green Oak House, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area

Versus other Ark Avenue homes
On years held, Green Oak House stands well clear of the street.
Price per m²
£5,185
Street avg £4,903
Floor Area
54 m²
Street avg 73 m²
CO₂ Emissions
1.4 t/year
Street avg 1.8 t/year
Years Held
6 years
Street avg 5 years
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The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Thrift Farm Lane — bus stop.
Closest school
0.3 km
Elstree Screen Arts Academy. 15 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
50.9dB

Night-time· 23:00 – 07:00
41.3dB