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Get started21a, Margaret Road, Barnet, EN4 9NP
About 21a
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21a is a one-bedroom semi-detached house in Barnet (EN4 9NP). It has a recorded floor area of 40 m² (around 431 sq ft) and construction records dating it to 1930-1949. At 40 m² this is the 4th smallest of 14 units on EPC record in the building, where floor areas span 28–98 m². The building's EPC ratings span E to C across 14 units on file. The latest certificate (March 2025) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76).
Untraded for 29 years, with the last transfer in April 1997. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £269,000 sits 427.5% above the 1997 sale of £51,000. On a £-per-square-foot basis, the last sale (£118/sq ft) was about 65.7% below the postcode norm. At 40 m² it sits well below the postcode median (68 m² across 13 EPCs), making it one of the more compact homes locally.
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms1
- Bathrooms1
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
EPC Rating
A
B
C
D
D65
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
2.1 t/year
Occupancy
Owner Occupied
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
21a's modelled value sits at over four times its earliest registered sale price (1997).
Current estimate
See how we calculated this£269,000
Modelled from EPC, postcode comparables.
Last sold (1997)
£51,000
Recorded with HM Land Registry.
Sales timeline
Versus other Margaret Road homes
Four headline reads against 10 similar flats on this street, drawn from the latest EPC and Land Registry data.
21a is notably below the street on price per m².
Price per m²
£1,275
Street avg £4,400
Floor Area
40 m²
Street avg 53 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Barnet district page.
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Victoria Road (EN4) — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around EN4 9NP from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
51.7dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 60 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about 21a, Margaret Road, Barnet, EN4 9NP. Each answer is also embedded as structured data for search engines.