509a, Flat 1, Finchley Road, London, NW3 7BB
About 509a
509a is a mid-terrace house in London (NW3 7BB). It has a recorded floor area of 38 m² (around 409 sq ft) and construction records dating it to 1900-1929. At 38 m² this is the smallest unit on EPC record across 509a (38–46 m²). The latest certificate (August 2015) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 77). The latest certificate is from August 2015, so improvements made since then won't be reflected.
At 38 m² it's 26.9% smaller than the typical home in the postcode (52 m² median across 29 EPCs).
Know exactly what you're buying at 509a
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
Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 16 Aug 2025
EPC Rating
Planning history
509a has no planning applications on record.
Notable planning nearby
5applications of note in the surrounding area
We flagged 1 thing worth checking at 509a
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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
509a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£408,000
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 NW3 7BB: £500,000 (2024–2011).
Nearby sales in NW3 7BB
Flat 8, 525 Finchley Road, London, NW3 7BB
Sold Sept 2024
£395,000Flat 6, 525 Finchley Road, London, NW3 7BB
Sold Jun 2021
£500,000Flat 9, 525 Finchley Road, London, NW3 7BB
Sold Jun 2017
£700,000519b, Finchley Road, Camden, London, NW3 7BB
Sold Jun 2015
£880,000Flat 2, 525 Finchley Road, London, NW3 7BB
Sold Oct 2011
£344,000
Everything we know about 509a, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby
Versus other Finchley Road homes
509a is notably below the street on floor area.
EPC Rating
63 (D)
Street avg 63 (D)
Floor Area
38 m²
Street avg 57 m²
CO₂ Emissions
2.2 t/year
Street avg 2.7 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
Similar properties nearby
1a, Third Floor Flat, The Village, North End Way, Camden
NW3 7HA
509a, Flat 2, Finchley Road
NW3 7BB
515a, Flat 1, Finchley Road, Camden
NW3 7BB
515a, Flat 3, Finchley Road, Camden
NW3 7BB
515a, Flat 2, Finchley Road, Camden
NW3 7BB
515a, Flat 4, Finchley Road, Camden
NW3 7BB
509a, Flat 3, Finchley Road
NW3 7BB
43a, Flat B, Ferncroft Avenue
NW3 7PD
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Lyncroft Gardens NW6 — bus stop.
Closest school
0.3 km
Emmanuel Church of England Primary School. 59 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
53.3dB
Night-time· 23:00 – 07:00
43.0dB