Summary - HARLEY HOUSE FLAT 21 MARYLEBONE ROAD LONDON NW1 5HE
5 bed 4 bath Flat
Large five-bed period flat with parking close to Regent's Park and Marylebone amenities.
- Approximately 3,276 sq ft lateral corner apartment
- Five bedrooms, four bathrooms including master steam room
- Three reception rooms and separate eat-in modern kitchen
- Lift, 24-hour porters and allocated garage parking space
- Leasehold with 118 years remaining; service charges apply
- Solid brick walls; no assumed insulation, secondary glazing
- High local crime rate despite concierge and secured block
- Excellent transport, fast broadband and superb local amenities
A rare lateral corner apartment in a prestigious Victorian mansion block opposite Marylebone High Street, this five-bedroom home spans approximately 3,276 sq ft across multiple levels. High ceilings, large bay windows and three generous reception rooms create bright, flexible living spaces ideal for entertaining or family life. The principal suite includes an adjoining steam room and wireless shower; there are four further bedrooms including a staff/ensuite room and a guest cloakroom.
Practical conveniences include a lift, allocated garage parking, 24-hour porters and excellent transport links from Baker Street station. The apartment benefits from mains gas central heating with boiler and radiators, secondary glazing and fast broadband and mobile signal. Regents Park and Marylebone’s shops and restaurants are a short walk away.
This is a leasehold property with 118 years remaining; service charges and ground rent will apply. The building’s solid brick construction likely lacks modern cavity insulation and some internal upgrades may be desirable to meet contemporary standards. Crime levels in the immediate area are reported as high, which may be a consideration for some buyers despite the building’s concierge service.
Overall, the flat will suit a family or household seeking a large, characterful central London home with exceptional entertaining space and parking—buyers should budget for ongoing service charges and any refurbishment to improve thermal performance and modern conveniences.
5 bedroom flat for sale in Harley House, Marylebone NW1 — £7,000,000 • 5 bed • 4 bath • 3200 ft²
3 bedroom apartment for sale in Harley House, Marylebone, Regent's Park, NW1 — £5,750,000 • 3 bed • 3 bath • 2430 ft²
2 bedroom flat for sale in Harley House, Brunswick Place NW1 — £1,999,999 • 2 bed • 2 bath • 1338 ft²
2 bedroom apartment for sale in Marylebone Road, London, NW1 — £2,150,000 • 2 bed • 2 bath • 1717 ft²
3 bedroom penthouse for sale in Harley House, Marylebone Road, Regent's Park, NW1 — £13,950,000 • 3 bed • 5 bath • 4646 ft²
4 bedroom flat for sale in Harley Street, Marylebone, W1G., W1G — £4,100,000 • 4 bed • 3 bath • 2225 ft²
