303 Mariners Island Blvd, San Mateo, CA 94404, USA
For informational and entertainment purposes only -- not an appraisal, a property inspection, or professional housing-decision advice. Shouldn't be the sole basis for a purchase, sale, or other major real estate decision.
Engine: v76-heuristic
Water Green space Hazard Road School This property
Every ProperQi™ Score starts at a base of 70. Each factor below adds or subtracts points based on nearby map data:
Typical terrain0
No strong elevation pattern relative to the facing direction.
Water nearby+9
Water feature within 249m -- standing water (lake, pond, or reservoir) -- classical Form School treats nearby water as a positive, wealth-associated feature, though less dynamic than flowing water, and the effect fades somewhat at this distance.
No flagged hazards nearby0
No cemeteries, hospitals, power infrastructure, landfills, industrial land, or airports found nearby.
Busy multi-road convergence (major road)-15
3 separate road junctions sit close to this property -- a busier intersection than a typical corner lot, and more traffic/chi exposure in Form School. One of the nearby roads is a major (highway/primary class) road, adding to the exposure.
Green space nearby+7
Park or wooded land within 168m -- nearby greenery is associated with living, growing chi.
Facing W (estimated)0
This is a simplified general Compass School estimate (inferred from the nearest road frontage -- override this if you know the actual entrance direction), not a full Xuan Kong Flying Star reading -- a real analysis also depends on the occupants' Kua number and the building's construction period.
No school nearby0
No schools found within 800m -- neutral.
FEMA flood zone X+2
This address falls within FEMA flood zone X (area with reduced flood risk due to levee), outside the mapped high-risk flood zones.
70 base 0 terrain +9 water 0 hazard -15 road +7 green 0 direction 0 school +2 environmental = 73
Numeric Address3/5
Neutral number -- Based specifically on Chinese numerological tradition (not a universal Feng Shui principle), where certain digits carry auspicious or inauspicious associations from their sound in Mandarin/Cantonese. House number 303 has no strongly auspicious or inauspicious digits. Treat this as a small cultural-flavor rating, not a physical-site assessment like the factors above.
A separate cultural-tradition rating, not included in the ProperQi™ Score above.
The $4.99 Expanded ProperQi™ Score adds these seven factors for this address: