21 Dale Green Road, Barnet, London, N11 1DN
About 21 Dale Green Road
21 Dale Green Road is a three-bedroom semi-detached house in Barnet, London, London (N11 1DN). It has a recorded floor area of 198 m² (around 2131 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (September 2024) shows a C (score 79), near the top of the C band. When first surveyed in August 2017 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Poor to Good and window efficiency went from Very Poor to Good. The recommended improvements would push it to B (score 86).
At 198 m² the property is well over the postcode median (84 m² across 17 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £803,000 sits 57.5% above the 2017 sale of £510,000. On a £-per-square-foot basis, the last sale (£239/sq ft) was about 47.4% below the postcode norm. 4 planning records sit against the property, 1 approved, 2 refused. Past consents include an extension, meaningful when judging how the property has evolved. On the market in October 2017 and unlisted since — roughly 9 years.
What this property has
Inside
- Bedrooms3
- Dining roomYes
Outside
- ParkingOff street
Building
- RefurbishedYes
Energy performance
21 Dale Green Road ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
Wall insulation improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
21 Dale Green Road has 2 separate extension applications on the council record.
- Jan 2019ExtensionAmendmentIn report
Extension: Side and rear of property
Non material amendment to planning permission 18/1406/HSE dated 16/05/18 for `Two storey side and rear extensions with new ramp to raised patio area.` Amendments include change of first floor rear extension roof from pitched roof with gutters to flat roof with parapet, with the same eaves height, and no addition of volume
- Agent
- LADDA
- Documents
- 6 docs on file
- Reference
- 18/7301/NMA
- May 2018ExtensionFullIn report
Extension: Side and rear of property
Two storey side and rear extensions with new ramp to raised patio area
- Agent
- LADDA
- Documents
- 28 docs on file
- Reference
- 18/1406/HSE
We flagged 2 things worth checking at 21 Dale Green Road
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
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
21 Dale Green Road valuation sits well clear of the typical sold price in this postcode.
£803,000
Modelled from EPC, postcode comparables.
£510,000
Recorded with HM Land Registry.
Sales timeline
16 October 2017Most recent
£510,000
Median price across the last 5 sales in N11 1DN: £590,000 (2024–2021).
Nearby sales in N11 1DN
37 Dale Green Road, Barnet, London, N11 1DN
Sold Aug 2024
£600,00011 Dale Green Road, Barnet, London, N11 1DN
Sold Jun 2024
£515,00041 Dale Green Road, Barnet, London, N11 1DN
Sold Oct 2023
£590,00053 Dale Green Road, Barnet, London, N11 1DN
Sold Sept 2021
£592,50023 Dale Green Road, Barnet, London, N11 1DN
Sold Oct 2019
£575,000
Versus other Dale Green Road homes
21 Dale Green Road outperforms the street on epc rating by a wide margin.
Price per m²
£2,576
Street avg £5,441
Floor Area
198 m²
Street avg 89 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
3.8 t/year
Street avg 4.9 t/year
Similar properties nearby
1 Arnos Road, Enfield
N11 1AP
1 Brunswick Park Gardens, Barnet
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1 Inverforth Road, Enfield
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1 Bridge Way, Barnet
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1 Highview Gardens, Enfield
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1 Dale Green Road, Barnet
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1 Goldrill Drive, Barnet
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1 Marshalls Close, Barnet
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Morton Way — bus stop.
Closest school
0.7 km
St Paul's CofE Primary School N11. 55 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
52.4dB

Night-time· 23:00 – 07:00
43.4dB







