House Price Monitor

NW1 · Camden · Osnaburgh Street

Grasmere

Flats on Osnaburgh Street, NW1. Sold prices since January 2023.

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typical sale

3 flats sold in Grasmere since January 2023: 1 in 2023, 1 in 2024, 1 in 2025.

per m², typical · £656 per sq ft
m²typical flat size
Mar 2025last sale, £490,000

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

Price per m² by year

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

20231 sale
£7,320
20251 sale
£6,810

Every sale in Grasmere

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

FlatDatePrice
Flat 3172 m² · 4th floor31 Mar 2025£490,000£6,810 per m²
Flat 11Flat · leasehold20 Oct 2024£459,000 
Flat 871 m² · 3rd floor31 Mar 2023£520,000£7,320 per m²

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Buildings near Grasmere

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