We built PH PropertyVal because the market data gap was real.

PH PropertyVal aggregates active listings from public sources, gives them a clean map UI, and offers a simple automated-valuation model (AVM) over that inventory. You can search, save filters, get daily alerts for new matches, and run quick “what is this worth?” estimates.

We collect from large Philippine listing portals (including Lamudi, Carousell, and open Facebook Marketplace groups), enrich each property with government references (PSGC administrative codes, PHIVOLCS seismic data, flood risk, and MRT/CBD proximity), and store the result in a PostGIS-backed database refreshed on a regular cadence.

We respect each source's robots.txt and rate limits. We do not republish scraped content at listing granularity — comparables on the valuation page link back to the original source.

For a requested property we take the active listings in the same city with the same type and listing type, narrow by ±30% floor area and ±1 bedroom, then score each candidate by three signals: area similarity, bedroom similarity, and recency (newer listings count more). Same-barangay matches get a 1.25× bonus.

We take the top 20 by weight, compute the price-per-sqm distribution, and report the weighted median as the point estimate with 25/75 quantiles as a 50% confidence band. Model version: knn-listing-v1.

We require at least 5 comparables. Below that we return an insufficient datanotice rather than a number we don't believe.

Not an appraisal. We do not visit properties, inspect condition, or account for legal title. For transactions that require certification, hire a licensed appraiser.

Not a sold-price history.Everything we show is someone's asking price. Sold prices in the PH are not public; do not treat our numbers as transaction evidence.

Not a rental-yield service (yet). We have both sale and rent listings but have not separated rental-comparable pools well enough to publish a yield figure. Planned.

Sign-in uses Google OAuth. We store your email, display name, profile image URL, subscription tier, and the filters / searches / valuations you create. We do not sell your data. You can delete your account by emailing [email protected].

Use our estimates as a starting point, not a final decision. We make no guarantees about accuracy, completeness, or fitness for a particular purpose. You agree to use the service for lawful purposes and not to attempt to bulk-scrape it. Full terms available on request at [email protected].

Reach us at [email protected]. We answer within a business day.