LotAtlasPH: Building the Philippines' First Map-First Land Marketplace
Bumili ng lupa nang may tiwala. Ipakita kung saan, ipakita kung magkano, ipakita kung sino.
(Buy land with confidence. Show where, show how much, show who.)
The Problem
Buying land in the Philippines should be one of the proudest moments in a Filipino's life — the first family farm, the retirement lot for an OFW, the small parcel a young couple can finally call their own. Instead, it is one of the most stressful and risky transactions an ordinary Filipino will ever go through. Listings live in scattered Facebook groups. Prices are inconsistent. Boundaries are vague. For OFWs sending money home, the risk multiplies — they buy land they cannot physically see, from sellers they cannot physically meet.
What buyers actually ask — and what current platforms leave unanswered:
- "Saan ba 'yan?" — Listings show a barangay name, maybe a landmark, but no actual location on a map.
- "Anong hugis at laki?" — Lot boundaries are described in words, not visualized.
- "Tama ba ang presyo?" — No public way to compare price per square meter against nearby lots.
- "Baha ba dito?" — Flood-prone areas are common knowledge locally, but invisible to remote buyers.
- "Tunay ba 'tong title?" — Title disputes, overlapping claims, and verification gaps are common risks.
- "OFW ako, paano ako bibili nang malayo?" — No remote-buyer playbook, no SPA templates, no due diligence guidance.
What LotAtlasPH Does
LotAtlasPH is a map-first marketplace focused exclusively on land — not houses, not condos. Users explore by panning and zooming the map. Every available lot appears as a price pin with photos, price per sqm, area, classification, boundary overlays, and verification status. Core capabilities:
- Map-first search with visualized lot boundaries drawn on satellite imagery as GeoJSON polygons.
- Land intelligence layers — price comparison per sqm, flood hazard overlay, elevation and terrain context, and land-type guidance (DAR notes for agri, coastal reminders for beach lots).
- 3-tier trust system — Unclaimed, Claimed, Verified. The goal is not to guarantee every title, but to make the trust level visible so buyers adjust their due diligence accordingly.
- OFW-specific tools — an OFW Land Buying Guide, SPA templates modeled after Philippine consulate formats, a 9-step Due Diligence Checklist covering typical Philippine land transaction steps (informational only, not legal advice), and per-lot progress tracking.
- Currently 100% free for the core experience — no listing fees, no subscriptions, no hidden costs.
Who It Helps
Four primary groups:
- OFWs sending money home — see the lot, check the price, run due diligence, avoid scams.
- First-time land buyers — turn an intimidating multi-agency process into a clear, step-by-step path.
- Local sellers and brokers — post for free, pin exact location, draw boundaries, and reach buyers beyond the barangay.
- LGUs and DRRM offices — the same map infrastructure visualizes where high-risk populations live.
The Tech Behind It
Frontend: React 19 + TypeScript, bundled with Vite and the SWC compiler. React Router v7 handles routing; Leaflet + React Leaflet power the map; Leaflet Draw lets sellers draw boundaries stored as GeoJSON. Backend: Node.js + Express on Vercel serverless with Helmet, gzip, and rate limiting. Supabase handles the database (PostgreSQL with Row Level Security) and authentication. The app is also a PWA — installable with offline support via Workbox. The next technical frontier is replacing user-drawn boundaries with authoritative cadastral data from Philippine government sources.
What's Next
The platform is live and serving SOCCSKSARGEN (General Santos, Sarangani, South Cotabato), with organic growth into Palawan, Bicol, Davao, and Batangas. Next phases: wider coverage across Mindanao then nationally, improved flood and hazard intelligence with possible academic partnerships, 3D terrain visualization for farm lots, deeper buyer-seller communication, and government/LGU map dashboards.
The project is open to collaboration with LGUs, DRRM offices, academic researchers, grant-makers, real estate brokers, legal professionals, and press. If any of that is you — or you simply believe Filipinos deserve a better way to buy land — get in touch.
A Note from the Builder
This is not a venture-funded startup. This is one developer in General Santos City who watched too many Filipino families get taken advantage of in land transactions, and decided to build something about it. Every feature was designed with one question: would this help my own family make a safer decision? If you want to support the project, share it with someone about to buy land — an OFW relative, a friend looking for a farm lot, a couple saving for their first parcel. The platform exists for them.
Para sa bawat Pilipinong nangangarap ng sariling lupa.
(For every Filipino dreaming of their own land.)
