Property Listing Portal · London
Property Listing Portal in London
Property search portals for London agents, developers and niche operators. Competing with the established UK portals on general property search is not a realistic plan — the ones that work serve a specific segment those portals handle badly, and the hard part is supply rather than software.
Why this comes up
The problem
Listings are spread across portals that own the customer relationship and charge for it. A direct search experience exists only as a basic page on the agency website.
What you get
What we deliver
- Search built around how people actually filter, including commute and school catchment
- Listings fed automatically from your CRM rather than entered twice
- Image handling that loads fast, since property search is photograph-led
- Saved searches and alerts, which is what brings buyers back
- Enquiries routed to the right person with the property context attached
- An honest view on supply, because an empty portal cannot be marketed
Want this scoped for your business in London?
Thirty minutes, no charge, no sales script. You leave with a written summary of what property listing portal would actually involve — whether or not you use us.
Working in London
London
London clients usually come to us because they want senior people actually on their project rather than a large agency's B team, and because Midlands rates buy considerably more delivery per pound.
Clients here are usually replacing an agency, and want senior people on the work at rates that are not Central London rates.
Sectors we work with in London
- Financial Services
- Professional Services
- Technology
- Media
- Hospitality
- Retail
What we work with
Technologies and platforms
- TypeScript
- Next.js
- PostgreSQL
- Mapbox
- Elasticsearch
Who we work with
Industries we serve
- Estate agents
- Developers
- Commercial property
- Student accommodation
- Holiday lets
Why us
Why London businesses choose Asionis
- Projects typically launched within 4–8 weeks
- No long-term contracts required
- All team members UK-based
- Dedicated account manager and development team
- Transparent reporting with monthly performance metrics
- Scalable from startup to enterprise
How we work
- Step 1
Free consultation
A 30-minute call to understand the problem. You keep the written summary either way.
- Step 2
Proposal
Scope, timeline and a fixed price, in writing, before anything starts.
- Step 3
Build
Short cycles with regular check-ins, so you see progress rather than hear about it.
- Step 4
Launch and support
We handle the go-live and stay available afterwards.
Other services in London
Looking for the full picture? See our Property Listing Portal services, everything we do in London or browse everything we do.
Property Listing Portal in London — common questions
- Can we compete with the major portals?
- Not on general property search — their audience and spend make that unwinnable. Portals that succeed serve something specific the big ones do poorly: a niche property type, a defined area, or a segment with requirements generic search does not express.
- What is the hardest part?
- Supply. A portal with few listings gives visitors nothing and they do not return to check whether it filled up. Launching with committed stock from a group of agents or your own portfolio matters more than any feature decision.
- What brings buyers back?
- Saved search alerts. Property buying is a months-long process with sporadic activity, and the alert that arrives when something matching appears is what returns someone who would otherwise have forgotten the site existed.
- How should listings get in?
- Fed from agents' CRM systems, usually via the industry data formats they already publish to portals. Asking agents to enter listings twice guarantees your portal has stale stock, because your site will always be the one they skip.
- Do you work with businesses across Greater London?
- Yes. We are based in Leicester, United Kingdom and work with clients throughout London, including London and the surrounding Greater London area. Most collaboration happens remotely, and we travel for kick-offs and key milestones.
- What kind of London businesses do you usually work with?
- Clients here are usually replacing an agency, and want senior people on the work at rates that are not Central London rates. Beyond that we work across Financial Services, Professional Services, Technology, Media, Hospitality and Retail.
- Do you cover the areas around London?
- Yes — we work throughout London, including Reading, Milton Keynes, Cambridge, Brighton. London is an urban area of roughly 9,000,000+, and we take on work across the wider Greater London region rather than the city boundary alone.
Talk to us about Property Listing Portal in London
A 30-minute call with someone who would actually work on it. No sales script, no obligation.
- Projects typically launched within 4–8 weeks
- No long-term contracts required
- All team members UK-based
- Dedicated account manager and development team
- Transparent reporting with monthly performance metrics
- Scalable from startup to enterprise