Property management, room by room.

Every room tracked. Every tenancy in one place. Built for London.

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Two London townhouses, one painted sage and one cream, with deep teal front doors

Why Harbor

London doesn’t rent by the flat. It rents by the room. Most property software assumes one tenant per unit. Harbor is built rooms-first, so your numbers match how you actually let.

A London street of Victorian terraced houses
Rows of London terraced houses seen from above

It isn’t about properties. It’s about rooms.

A tenant by the window of her room
A bright bedroom in a London house share
A shared living room in the evening
A tenant in the shared kitchen

Every room has its own price, status, tenant and tenancy. Occupancy, rent roll, vacancy loss, arrears and profit all add up from the rooms.

One system.
Enquiry to deposit return.

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What’s built in:

  1. 01

    Every room tracked on its own. Price, status, availability date, tenant and tenancy, room by room.

  2. 02

    One system, start to finish. Applications, bookings, contracts, rent, deposits, notice and move-out. Nothing re-keyed.

  3. 03

    Deposit protection built in. Register and protect deposits, download prescribed information and handle repayments in Harbor.

  4. 04

    Certificates that chase their own renewals. Eight certificate types per property. Red when expired, amber 30 days before.

Our story

House keys held up in front of a deep teal front door

Built inside a working portfolio. Not by a remote product team.

London rooftops with the City skyline in the distance

Harbor began as internal software for a live portfolio across Central London. Other operators kept asking what the team was using, so in 2024 it became a product.

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From the people who run the rooms.

“We stopped listing every bedroom as a fake ‘property.’ Our team finally sees the same numbers at the same time — and the spreadsheet has been retired.”
James O. / HMO operator · 34 rooms
“The break-even calculator killed two deals in the first week — deals we would’ve viewed otherwise. That alone paid for a year of the tool.”
Rhea N. / Rent-to-rent operator · 22 rooms
“We run an agency and a management arm off one spreadsheet stack. Harbor Ops is the first tool that assumes both things are true about us.”
Daniela L. / Boutique estate agency · 58 units

What it does

How Harbor runs your rooms.

  1. 1

    Enquiries from Zoopla and other property portals arrive in one inbox, ready to work.

    Leads

  2. 2

    Each room has its own price, status, availability date, tenant and tenancy. Portfolio figures add up from the rooms.

    Rooms

  3. 3

    Upload a statement from Barclays, HSBC, Lloyds, NatWest or Santander, or any CSV or PDF. Payments are matched to expected rent and mismatches are flagged.

    Rent

  4. 4

    Register and protect deposits with the approved schemes, download prescribed information and handle repayments without leaving Harbor.

    Deposits

  5. 5

    Gas Safety, EICR, EPC, HMO licence and four more, per property. Red when expired, amber 30 days before.

    Compliance

  6. 6

    Run every portfolio from one place, with monthly profit and loss for each, including what empty rooms cost you between lets.

    Profit

Every room, every payment, every certificate. Backed by a 24/7 help desk.

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Two plans. One price per workspace.

No lock-in. Cancel any time, with data export from day one.

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  • Standard

    £100 a month per workspace

    Onboarding includes a 1:1 migration session and 90 days of import support.

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  • Enterprise

    £150 a month per workspace

    Ask us what Enterprise includes for your portfolio.

    Talk to us
  • Always included

    A 24/7 help desk

    Ask at 3am on a Sunday and you’ll still get an answer.

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Bring your portfolio. Leave your spreadsheets.

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