Contact Details

Communal Services

The day-to-day running of the Harmony Estate is handled by Hallmark Property Management. They are the correct contact for queries related to communal services, such as problems and defects in the estate's communal areas and shared services. Hallmark can also be contact for pre-sale enquires.

The estate employs an on-site estate manager, who is usually on site Monday to Friday from 7am to 4pm. Their contact details are displayed below for logged-in members of the Harmony Residents' discussion forum.

Service Charge Queries

• The service charge accounts for privately owned flats are managed by Hallmark Property Management. Please reach out to their accounts team or to Harmony's estate manager at Hallmark if you have any queries regarding your service charge bill.
• The service charge accounts for shared ownership flats and social housing are managed by Notting Hill Genesis. You can find the contact details for your current named contact using their officer search form.

Ground Rent Queries

If applicable to your flat, ground rent is charged directly by Notting Hill Genesis. You can find the contact details for your current named contact using their officer search form.

Harmony Residents' Website

If you have questions about this web site or require support to get set up on the forum, please reach out to website@harmony-tw7.org.uk.