Case Study
REN.PH: 156,000 Clicks from 65,291 Pages of Government Data
I built the Philippines' first real estate verification platform. Using programmatic SEO across three official data sources, here's what it ranks for and how it was measured.
Visit REN.PHWhat This Proves
REN.PH is a Philippine platform, and the numbers below are Philippine numbers. What transfers is the method: three official data sources normalized into a single schema, 65,291 generated pages that hold an average position of 7.4, and a structure that AI answer engines cite directly.
Any developer, brokerage, or portal with structured inventory has the same shape of problem. The country changes what the data is called. It does not change how it gets built or how it gets found.
The Growth Curve
Impressions, CTR, and average position before 28 April 2026 are excluded. Google reported a logging error affecting those three metrics through 27 April 2026; clicks were unaffected. The figures above use the period after the fix.
65,291
Pages in the live XML sitemaps
4 data verticals
25,255
Broker profiles
PRC-verified
238,203
BIR zonal value records
Across 38,272 barangays
156,000
Search Console clicks
13 January to 18 August 2026
REN.PH platform figures counted 21 August 2026.
The Problem
The Philippines has roughly 35,000 licensed real estate brokers and over 120,000 unlicensed agents. Consumers have no easy way to tell the difference. Legitimate professionals get lumped in with bad actors.
Meanwhile, developers register projects with DHSUD and receive License to Sell certificates, but buyers have no simple way to verify this. They're left digging through government websites, hoping they're not buying into an unregistered project.
And when it comes to property values, BIR zonal values are buried in spreadsheets that change every few years. 238,203 data points across 38,272 barangays, and no easy way to look them up.
I saw these problems as a licensed broker. So I built the infrastructure that should have existed: a single platform where anyone can verify a broker's license, check a project's registration, look up zonal values, and do proper due diligence before a transaction.
The Strategy
Instead of building another property listing site, I built verification infrastructure using official government data as the foundation for programmatic SEO at scale.
Multi-Vertical Programmatic SEO
Not just location pages. Four separate data verticals (brokers, zonal values, LTS verification, geographic coverage) each with their own page templates and internal linking structure.
Official Data as Moat
Every page is backed by government data: PRC exam records, DHSUD License to Sell registry, BIR zonal values. This creates a defensible content moat competitors cannot easily replicate.
Verification as Value
Each page provides trust signals. Broker profiles link to PRC verification. The LTS tool verifies project registrations against DHSUD records. This isn't just content; it's infrastructure.
Tools That Rank
Zonal value lookup, transfer tax calculator, LTS verification search, due diligence checklists. Interactive tools that capture high-intent searches and provide genuine utility.
What I Built: Four Data Verticals
Each vertical has its own data source, page templates, and internal linking structure. Together, they create a comprehensive verification ecosystem.
Broker Directory
25,255Every licensed real estate broker from PRC exam records (2011-2026). Each profile verifiable against official PRC data. One page per broker, 25,255 in the live sitemap.
- PRC license verification
- Exam cohort hub pages
- Location-based discovery
Zonal Value Coverage
238,203238,203 zonal value data points across 16 regions, 82 provinces, 1,601 cities and municipalities, and 38,272 barangays. Programmatic pages at every geographic level.
- Region, province, city, barangay pages
- 38,272 barangay-level pages
- Transfer tax calculator
DHSUD LTS Verification
Search toolA search-by-name tool over the DHSUD License to Sell registry. Buyers check whether a project is legitimately registered. Not individual pages. A verification feature.
- LTS verification search tool
- Developer attribution
- Official DHSUD data
Geographic Coverage
1,601 citiesProgrammatic pages for every geographic level: 16 regions, 82 provinces, 1,601 cities and municipalities, and 38,272 barangays. Complete national coverage.
- 16 region pages
- 82 provincial pages
- 1,601 city and municipality pages
The Data Pipeline
1. PRC Board Exam Records (2011-2026)
Scraped and parsed 15 years of real estate broker board exam results. Extracted names, exam dates, and locations. Deduplicated records, generated unique slugs, and built a complete directory of 25,255 verified professionals.
2. DHSUD License to Sell Registry
Processed the DHSUD License to Sell database into a search-by-name verification tool. Buyers search any developer project and verify its License to Sell. If it isn't found, they're directed to check with the official DHSUD record. The record count is not published here: DHSUD exposes no public endpoint to check it against, so it stays unverified rather than cited.
3. BIR Zonal Values
Compiled 238,203 BIR zonal value records across 16 regions, 82 provinces, 1,601 cities and municipalities, and 38,272 barangays. Built programmatic pages at every geographic level with contextual information and a transfer tax calculator for property transaction costs.
The Results
Real numbers from a production platform serving the Philippine real estate industry.
Scale That Holds Its Position
65,291 programmatic pages across four data verticals, holding an average position of 7.4 across 28 April to 18 August 2026. Across the 113 days after Google's fix, average position held at 7.4 while clicks per day rose from 950 to 1,195 and CTR improved from 1.78% to 1.89%.
Instant E-E-A-T
Every page is backed by official government data. PRC license numbers, DHSUD registration certificates, BIR zonal values. This creates trust signals that generic content cannot match.
National Coverage, Cross-Border Demand
25,255 broker profiles from every Philippine region. 38,272 barangay-level zonal value pages. 16 regions, 82 provinces, 1,601 cities and municipalities. And the demand is not only domestic: 8,691 clicks from 146 countries outside the Philippines in 113 days, on 1.27M impressions.
Target Rankings
- "verify real estate broker philippines"
- "prc real estate broker license check"
- "[developer name] projects philippines"
- "zonal value [city] 2026"
- "[exam date] real estate board passers"
- "license to sell verification"
Keywords targeted across verification, lookup, and research intent queries.
Why This Matters for Your Business
REN.PH demonstrates what's possible when you combine programmatic SEO with authoritative data sources. The same principles apply to any real estate business:
- Developers: Your project pages can rank with proper structured data, LTS verification badges, and location-specific content.
- Brokerages: A directory of your agents with verifiable credentials builds trust and captures search traffic.
- Brokers: Location-based pages, market guides, and tools can establish you as the authority in your service area.
The technical approach (data pipelines, programmatic templates, internal linking) scales to any size. What matters is having defensible data and a clear content strategy.
Want Results Like This?
The same strategies that built REN.PH can work for your real estate business. Let's talk about what programmatic SEO could look like for your projects.