15 Bishops Avenue, Elstree, Borehamwood, WD6 3LZ
About 15 Bishops Avenue
15 Bishops Avenue is a four-bedroom property in Elstree, Borehamwood, Borehamwood (WD6 3LZ). It has council tax band G.
It hasn't traded since April 2009, a hold of 17 years that's notably long for the area. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved.
Know exactly what you're buying at 15 Bishops Avenue
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms4
Energy performance
No EPC on record
This property doesn't have an Energy Performance Certificate yet. An EPC is required to sell or let — and unlocks our automated valuation.
Planning history
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
- Jan 2021Loft ConversionFullIn report
Extension: Single storey · Rear of property
First floor rear extension and conversion of loft to habitable room with rear dormer.
- Agent
- MY DESIGN & BUILD LTD
Extension- Documents
- 18 docs on file
- Reference
- 20/1808/HSE
- May 2010ExtensionFullIn report
Extension: Part single, part two storey · Rear of property
*Electronic documents only, no paper fileErection of part single, part two storey rear extension and internal alterations.
- Agent
- Mr C H McKenzie
- Documents
- 9 docs on file
- Reference
- TP/10/0410
What's in 15 Bishops Avenue, Elstree, Borehamwood, WD6 3LZ's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.
£615,000
Recorded with HM Land Registry.
Sales timeline
16 April 2009Most recent
£615,000
Median price across the last 5 sales in WD6 3LZ: £1,120,000 (2025–2023).
Nearby sales in WD6 3LZ
6 Bishops Avenue, Elstree, Borehamwood, WD6 3LZ
Sold Jul 2025
£1,425,00019 Bishops Avenue, Elstree, Borehamwood, WD6 3LZ
Sold Feb 2025
£1,120,00010 Bishops Avenue, Elstree, Borehamwood, WD6 3LZ
Sold Oct 2024
£870,0008 Bishops Avenue, Elstree, Borehamwood, WD6 3LZ
Sold Mar 2024
£1,276,00027 Bishops Avenue, Elstree, Borehamwood, WD6 3LZ
Sold Sept 2023
£790,000
Everything we know about 15 Bishops Avenue, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

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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
0.3 km
Knowl Way — bus stop.
Closest school
0.9 km
St Nicholas Elstree Church of England VA Primary School. 19 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
47.3dB

Night-time· 23:00 – 07:00
38.7dB