9 Cardinal Avenue, Borehamwood, WD6 1EN
About 9 Cardinal Avenue
9 Cardinal Avenue is a semi-detached house in Borehamwood (WD6 1EN). It has a recorded floor area of 142 m² (around 1528 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (December 2012) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 77), a 2-band jump. The latest certificate is from December 2012, so improvements made since then won't be reflected.
At 142 m² the property is well over the postcode median (86 m² across 28 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs). 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. On the market in June 2013 and unlisted since — roughly 13 years. Across 1997–2013, sale prices on this property compounded at 10.8% per year. Today's modelled estimate of £654,000 is 40.6% above the 2013 sale price.
Know exactly what you're buying at 9 Cardinal Avenue
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 Cardinal Avenue'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This certificate is over 10 years old and is no longer valid.Expired 21 Dec 2022
EPC Rating
Planning history
9 Cardinal Avenue has 2 separate extension applications on the council record.
- Feb 2010ExtensionFullIn report
Extension: Single storey · Rear of property
*Electronic documents only, no paper fileFirst floor rear extension.
- Agent
- D R Joyner Ltd
- Documents
- 4 docs on file
- Reference
- TP/09/2243
- Sept 2002ExtensionFullIn report
Extension: Single storey · Rear of property
Single storey rear extension.
- Documents
- 1 doc on file
- Reference
- TP/02/0733
We flagged 1 thing worth checking at 9 Cardinal Avenue
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 Cardinal Avenue has more than quadrupled in price since its earliest registered sale in 1997.
£654,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.8% per year over 16 years.
£465,000
Growth on file: 10.8% per year over 16 years.
Sales timeline
19 June 2013Most recent
£465,000
+416.7%over 16 years8 June 1997
£90,000
Median price across the last 5 sales in WD6 1EN: £535,000 (2025–2020).
Nearby sales in WD6 1EN
65 Cardinal Avenue, Borehamwood, WD6 1EN
Sold Aug 2025
£649,9505 Cardinal Avenue, Borehamwood, WD6 1EN
Sold Mar 2025
£860,00023 Cardinal Avenue, Borehamwood, WD6 1EN
Sold Jun 2023
£535,00073 Cardinal Avenue, Borehamwood, WD6 1EN
Sold Nov 2021
£468,00035 Cardinal Avenue, Borehamwood, WD6 1EN
Sold Jun 2020
£499,950
Everything we know about 9 Cardinal Avenue, 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 Cardinal Avenue homes
On habitable rooms, 9 Cardinal Avenue stands well clear of the street.
Price per m²
£3,275
Street avg £5,158
Floor Area
142 m²
Street avg 90 m²
Habitable Rooms
8 rooms
Street avg 5 rooms
CO₂ Emissions
6.9 t/year
Street avg 4.9 t/year
Similar properties nearby
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
0.3 km
Tesco — bus stop.
Closest school
0.3 km
Yavneh College. 16 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
48.1dB
Night-time· 23:00 – 07:00
38.8dB