Services · Ecommerce development · Rental property portals
We handle rental property portal website development across the UK for lettings groups, proptech founders and housing operators who want their own marketplace. Landlords and agents pay to list, tenants search and apply, holding deposits and booking payments move through a regulated provider, and your platform takes its commission or subscription. Every rule that differs between England, Scotland, Wales and Northern Ireland is handled by the portal, not left to the listing owner to remember.
A national portal earns money from the supply side. Tenant fee law in England, Wales and Scotland means the people renting can rarely be charged, so the revenue model, the checkout and the payouts all have to be designed around landlords and agents from the first workshop.
200+ companies servedFrom a first store to an ADX listed developer
What the portal includes
Most rental sites copy a sales portal and add a monthly rent field. That breaks quickly in the UK. A listing in Glasgow needs a landlord registration number, a let in Cardiff sits under occupation contracts registered through Rent Smart Wales, and an advert in England now has to show one fixed rent with no invitation to bid. Payments are just as specific: the portal collects listing fees and commission from landlords and agents, passes holding deposits through a provider that keeps them out of your operating account, and reports seller income to HMRC under the digital platform rules. The capabilities below are the parts we build for a national rental property portal, ordered the way money and data actually flow through it.
Each listing is tagged by postcode to England, Scotland, Wales or Northern Ireland, and the form changes accordingly. Scottish adverts ask for the landlord registration number, Welsh ones for Rent Smart Wales details, English ones for a fixed asking rent and EPC rating. Fields the law requires cannot be skipped before a listing goes live.
Listings that are legal in the nation they are published in.
Providers sign up as private landlords, letting agents or build to rent operators. Agents add their redress scheme membership and client money protection details; landlords confirm identity through the payment provider's checks. Accounts stay in review until documents are approved by your moderators, and rejected applications get a clear reason.
Only verified providers can take money through the portal.
Pay per listing, featured placement, monthly plans for agents and a commission on each let agreed are configured in the admin, not hard coded. VAT is applied to the fee lines, and invoices are issued automatically to the paying landlord or agency, with card or Direct Debit billing for plans.
Pricing you can change without a developer.
Where a tenant pays a holding deposit, the portal records the cap of one week's rent, the deadline for agreement and the reasons it may be withheld. Cards run with Strong Customer Authentication, Apple Pay and Google Pay are offered, and Open Banking pay by bank is available for larger amounts.
Tenant payments that respect the Tenant Fees Act.
Funds are taken by an FCA authorised payment provider with marketplace features, which splits the amount, deducts your commission and pays the landlord or agent. The portal never holds client money in its own bank account, which keeps your regulatory position simpler and means letting agents keep using their own client money arrangements.
Commission collected automatically on every transaction.
Automated checks flag wording such as no DSS or no children, offers over phrasing and missing rent, alongside manual review queues. Since the Renters' Rights Act took effect in England on 1 May 2026, those phrases are a legal risk for the advertiser and the portal publishing them.
Fewer non compliant adverts reaching the public.
Tenants can raise a complaint about a listing or a payment, providers can respond, and your team resolves it with a timeline of messages, photos and evidence. Cases that belong elsewhere point to the right route, such as a deposit scheme or a redress scheme.
A clear record when something goes wrong.
Seller details, listing addresses and the income each provider earned through the portal are stored in the shape HMRC asks for under the reporting rules for digital platforms, which cover rental of property and have applied since 1 January 2024. Providers are asked for their tax details during onboarding, not at year end.
Annual reporting prepared from data you already hold.
Agents rarely want to type listings twice. We import stock from the lettings systems your members already use, through their APIs or standard property feed formats, map fields such as rent, availability date and furnishing, and flag listings that arrive without the details a nation requires so the agent fixes them at source.
Agent stock stays current without manual uploads.
Tenants can review a landlord or agent only after a completed let booked through the portal. Reviews are labelled, fake or incentivised ones are removed, and the moderation policy is published, in line with the fake review rules in the Digital Markets, Competition and Consumers Act 2024.
Reviews people can trust.
Who this is for
A national rental portal is a serious build, and it only makes sense when listings, fees or tenant demand are worth owning rather than renting from someone else's platform. If your business only needs a brochure site with enquiry forms, a marketplace is the wrong tool, and we will say so in the first call. These are the operators we see most often, each with a different reason to build. The order of work changes with each one: some start with agent subscriptions, others with direct bookings or a single brand's homes.
Franchise and branch networks often pay heavily to appear on the large portals while their own site only shows a handful of homes. A network portal lists every branch's stock, routes enquiries to the right office and charges member branches through monthly plans rather than per lead. We connect it to the lettings software each branch already uses, so stock does not have to be typed twice, and we keep consumer facing pages fast enough to compete on search. Renters get saved searches and alerts by rent, bedrooms, pets and available date, which over time gives the network a direct audience it does not have to buy back.
Usually starts with agent plans and lead routing.
Founders building a niche portal, for example for pet friendly homes, accessible lets or shared houses, need the marketplace mechanics working before marketing spend begins. We build provider onboarding, listing packages, payments and moderation as a first release, then add features once real landlords are paying. Investors also tend to ask how compliance is handled across the four nations, and the answer is visible in the admin: nation rules, moderation logs and payout records sit in one place rather than in a spreadsheet kept by the founder.
Usually starts with paid listings in one nation.
Operators with blocks in different cities want one portal where a prospective resident can compare buildings, see live unit availability, book a viewing and pay a holding deposit online. Because one landlord owns everything, the marketplace layer is lighter, and the work goes into availability feeds, payments and handover to the resident app or management system. Each building gets its own pages with floor plans, amenity details and travel information, so a renter comparing two cities sees like for like information before booking a viewing.
Usually starts with availability and viewing booking.
Mission led landlords letting intermediate or market rent homes need a portal that is accessible, plain spoken and transparent about eligibility. Accessibility to WCAG 2.2 and the Equality Act duties are central here, and data handling must stand up to scrutiny from the ICO and the organisation's own board. Applications can collect income and household details needed for eligibility, store them only as long as the policy allows, and show applicants exactly why a home is or is not available to them.
Usually starts with eligibility checks and applications.
How we work together
Codeeo has no office in the UK. Our team of 80+ across Dubai, Riyadh and Karachi works with UK clients remotely, and discovery, design reviews and release demos all run by video call. Most portal owners take a fixed scope first release, then keep a retainer for new features and rule changes, which in UK lettings arrive regularly. Larger groups sometimes take a dedicated team to run the platform alongside their own product staff. We have delivered 200+ projects across the UAE and the US and are rated 4.7 from 23 Google reviews.
A defined build with a deadline
We agree what the product has to do, write it down with a price and a date, and build exactly that. Changes are priced before they are made, not discovered on the invoice.
A product that keeps evolving
Named engineers who work your hours, join your standups and stay on the codebase. You direct the backlog; we own the quality of what ships.
Something live that needs looking after
A monthly block of hours for improvements, fixes and the small requests that otherwise wait months. Unused hours carry for a quarter.
Technology
A fast server rendered front end for search pages, a typed back end for listings and payments, a regulated marketplace payment provider and infrastructure in UK or EU regions. Chosen so your own developers can take over later without rewriting it.
01Web
02Commerce
03Data and cloud
04Marketing and tracking
It depends on how many nations you open in and how payments work.
A portal for one nation with paid listings, enquiries and holding deposits is a much smaller build than a four nation marketplace with commission, split payouts and HMRC reporting. We agree the scope in discovery, break it into releases and write the dates down before design starts. Launching in England first and adding Scotland, Wales and Northern Ireland as separate releases is common, because each brings its own listing fields and tenancy terms. The payment provider's own onboarding and approval also sets part of the timetable.
Schedule a free consultation and get a written recommendation, with costs, before you commit to anything.
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