9 Neptune Court, Clarendon Road, Borehamwood, WD6 1BG
About 9 Neptune Court
9 Neptune Court is a mid-terrace house in Borehamwood (WD6 1BG). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to 1991-1995 and council tax band C. The latest certificate (August 2025) shows a C (score 78), near the top of the C band. Earlier certificates rated it B (November 2011); the latest reading is one band lower. Between certificates, lighting went from Average to Good. Main heating runs on electricity. At 48 m² this is the 15th smallest of 29 units on EPC record in the building, where floor areas span 40–66 m². The building's EPC ratings span D to B across 29 units on file.
Know exactly what you're buying at 9 Neptune Court
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
9 Neptune Court's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Replaced storage heaters with gas boiler
Hot water efficiency decreased
Window efficiency improved
More low energy lighting installed
Heating system changed
Heating controls changed
Hot water efficiency improved
More low energy lighting installed
Planning history
9 Neptune Court has no planning applications on record.
Notable planning nearby
5applications of note in the surrounding area
We flagged 1 thing worth checking at 9 Neptune Court
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
9 Neptune Court has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£243,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Everything we know about 9 Neptune Court, 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 Neptune Court homes
CO₂ Emissions for 9 Neptune Court runs comfortably ahead of the street norm.
EPC Rating
78 (C)
Street avg 77 (C)
Floor Area
48 m²
Street avg 48 m²
CO₂ Emissions
0.6 t/year
Street avg 2.3 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
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1 Croft Court
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1 Fairway Avenue
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1 Fairway House, Eldon Avenue
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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
0.2 km
Furzehill Road — bus stop.
Closest school
0.5 km
St Teresa Catholic Primary School. 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
49.4dB

Night-time· 23:00 – 07:00
39.2dB