House Price Monitor

NW3 · Camden · Finchley Road

The Octagon

Flats on Finchley Road, NW3. Sold prices since January 2023.

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typical sale

3 flats sold in The Octagon since January 2023: 1 in 2023, 1 in 2025, 1 in 2026.

per m², typical · £635 per sq ft
m²typical flat size
Feb 2026last sale, £550,000

Price per m² against NW3

Flats in The Octagon sell for about 38% less per square metre than the typical NW3 flat.

The Octagon
£6,830
All NW3 flats
£11,000

Buying a flat here? See how long is left on the leases in The Octagon, free on Lease Length Check.

Price per m² by year

Typical price per square metre of the flats sold each year.

20231 sale
£6,830
20251 sale
£8,190
20261 sale so far
£4,170

Every sale in The Octagon

3 sales since January 2023, most recent first. Open a flat for its full sale history.

FlatDatePrice
Flat 2132 m² · Ground floor5 Feb 2026£550,000£4,170 per m²
Flat 991 m² · 1st floor29 Aug 2025£745,000£8,190 per m²
Flat 1175 m² · 1st floor1 Nov 2023£512,500£6,830 per m²

The NW3 report each month.
Everything here is free to see. The monthly NW3 report needs a free account: every sale with street, date and price, emailed as soon as it is published. No password, no card.

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Watch Finchley Road

Free with an account. An email when a home on Finchley Road sells, The Octagon included, at most one a month.

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Buildings near The Octagon

Where prices rose and fellA free email each month, after the monthly update.