23 Cardinal Avenue, Borehamwood, WD6 1EN
About 23 Cardinal Avenue
23 Cardinal Avenue is a three-bedroom semi-detached house in Borehamwood (WD6 1EN). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (February 2015) shows an E (score 42), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 84), a 3-band jump. The latest certificate is from February 2015, so improvements made since then won't be reflected. Other recorded features include outbuildings.
One planning record on file: an extension approved in 2017. Past consents include an extension, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs). Across 2015–2023, sale prices on this property compounded at 3.9% per year. On a £-per-square-foot basis, the last sale (£614/sq ft) was about 115.5% above the typical sold price in the postcode. Last sale on file: £535,000 in June 2023.
Know exactly what you're buying at 23 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
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
- CloakroomYes
Outside
- Private gardenRear
- DrivewayYes
- OutbuildingsYes
Energy performance
23 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This certificate is over 10 years old and is no longer valid.Expired 12 Feb 2025
EPC Rating
Planning history
23 Cardinal Avenue has an approved single-storey front extension on the planning record.
- Jul 2017ExtensionFullIn report
Extension: Single storey · Front of property
Single storey front extension.
- Agent
- Home Extension Designs
- Documents
- 9 docs on file
- Reference
- 17/1133/HSE
We flagged 1 thing worth checking at 23 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
23 Cardinal Avenue saw 3 transfers in just over a decade — high turnover for the postcode.
£568,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.9% per year over 8 years.
£535,000
Growth on file: 3.9% per year over 8 years.
Sales timeline
26 June 2023Most recent
£535,000
+10.3%over 4 years20 September 2018
£485,000
+24.4%over 3 years15 April 2015
£390,000
Median price across the last 5 sales in WD6 1EN: £499,950 (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
£860,00073 Cardinal Avenue, Borehamwood, WD6 1EN
Sold Nov 2021
£468,00035 Cardinal Avenue, Borehamwood, WD6 1EN
Sold Jun 2020
£499,95033 Cardinal Avenue, Borehamwood, WD6 1EN
Sold Jun 2020
£475,000
Everything we know about 23 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
23 Cardinal Avenue is notably below the street on years held.
Price per m²
£6,605
Street avg £5,035
Floor Area
81 m²
Street avg 92 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
6.4 t/year
Street avg 4.9 t/year
Similar properties nearby
1 Clarendon Mews
WD6 1XN
1 Essex Road
WD6 1BP
1 Cardinal Avenue
WD6 1EN
1 Almond Way
WD6 1HF
1 Chandos Road
WD6 1UU
1 Fairway House, Eldon Avenue
WD6 1PT
1 Fairway Avenue
WD6 1PR
1 Audley Close
WD6 1UF
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