20 Grange Road, Elstree, Borehamwood, WD6 3LY
About 20 Grange Road
20 Grange Road is a detached house in Elstree, Borehamwood, Borehamwood (WD6 3LY). It has a recorded floor area of 195 m² (around 2099 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (July 2024) shows a C (score 75), near the top of the C band. When first surveyed in June 2010 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Average to Good, window efficiency went from Poor to Good and hot-water efficiency went from Poor to Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to B (score 83).
4 planning records sit against the property, 4 approved, 0 refused. Past consents include an extension, a loft conversion and a porch, meaningful when judging how the property has evolved. At 195 m² it's 15.4% larger than the typical home in the postcode (169 m² median across 22 EPCs). Its energy rating outperforms most of the postcode (better than 77% of similar EPCs).
Know exactly what you're buying at 20 Grange Road
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
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Roof insulation improved
Windows upgraded, improving insulation
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
Multiple extension applications run across more than a decade of planning history at 20 Grange Road.
- Dec 2023ExtensionFullIn report
Extension: Single storey · Rear of property
Single storey rear extension.
- Agent
- p. w. roseman associates limited
- Documents
- 9 docs on file
- Reference
- 23/0423/HSE
- Dec 2016Loft ConversionFullIn report
Extension: Single storey
Conversion of loft into habitable room with 3 front rooflights and 2 rear dormer windows; First floor extension with front dormer window over existing garage and alterations to roof to form new front porch (Revised Application).
- Agent
- Ian Upton Architects Limited
ExtensionPorch- Documents
- 15 docs on file
- Reference
- 16/2212/HSE
What's in 20 Grange Road, Elstree, Borehamwood, WD6 3LY's planning history?
2 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
20 Grange Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£1,420,000
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.
Median price across the last 5 sales in WD6 3LY: £1,025,000 (2024–2021).
Nearby sales in WD6 3LY
3 Grange Road, Elstree, Borehamwood, WD6 3LY
Sold Jun 2024
£1,810,00025 Grange Road, Elstree, Borehamwood, WD6 3LY
Sold Mar 2024
£955,00030 Grange Road, Elstree, Borehamwood, WD6 3LY
Sold Feb 2023
£1,025,00042 Grange Road, Elstree, Borehamwood, WD6 3LY
Sold Mar 2022
£972,00036 Grange Road, Elstree, Borehamwood, WD6 3LY
Sold Jun 2021
£1,325,000
Everything we know about 20 Grange Road, 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?

Versus other Grange Road homes
Habitable Rooms for 20 Grange Road runs comfortably ahead of the street norm.
EPC Rating
75 (C)
Street avg 62 (D)
Floor Area
195 m²
Street avg 175 m²
CO₂ Emissions
5.1 t/year
Street avg 7.0 t/year
Habitable Rooms
10 rooms
Street avg 7 rooms
Similar properties nearby
1 Blattner Close, Elstree
WD6 3PD
1 Bishops Avenue, Elstree
WD6 3LZ
1 Ascot Close, Elstree
WD6 3JH
1 Clare Close, Elstree
WD6 3NJ
1 Berkeley Close, Elstree
WD6 3JN
1 Butterfield Cottages, Aldenham Road, Elstree
WD6 3BA
1 Barham Avenue, Elstree
WD6 3PW
1 Burness Cottages, Aldenham Road, Elstree
WD6 3AZ
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
Barham Avenue — bus stop.
Closest school
1.0 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
47.4dB

Night-time· 23:00 – 07:00
38.5dB