Barangay

San Antonio

San Antonio, Los Baños, Laguna, Region IV-A (CALABARZON). Urban. Population 16,512 (2024 POPCEN).

PSGC 0403411012 · Source: PSA, PSGC 3Q 2026 Publication Datafile

Public records linked to San Antonio

Counts include this barangay and every LGU under it. Each record carries how it was linked and a confidence level; figures are as recorded by the source and exclude single amounts of ₱10B+ held for verification. They are not findings.

DPWH infrastructure projects

Contracts on the DPWH Transparency portal, placed by coordinates first. Source: DPWH Transparency portal

13 records · ₱330,325,658.14

Construction of Structure for Riverbank Protection Along Maulawin Waterways, Brgy. San Antonio, Los Banos, Laguna₱98,995,447.00 · 2023 · medium confidence (project coordinates inside the barangay boundary)
Construction of River Protection Structure Along Maulawin Waterways, Brgy. San Antonio, Los BañOs, Laguna₱48,244,616.00 · 2023 · medium confidence (project coordinates inside the barangay boundary)
Widening and Extension of Ipb Road, Los BañOs, Laguna₱46,456,239.68 · 2020 · medium confidence (project coordinates inside the barangay boundary)
Construction/ Upgrading/ Rehabilitation of Drainage Along National Roads - Tertiary Roads - Makiling Park Rd - K0063 + (-273) - K0063 + 385₱31,364,538.00 · 2021 · medium confidence (project coordinates inside the barangay boundary)
Network Development Program - Off -Carriageway Improvement - Primary Roads - Calamba - Sta Cruz - Famy Jct Rd - K0065 + 507 - K0066 + 000, K0066 + 500 - K0066 + 580, K0066 + 660 - K0067 + 000, Bay, Laguna₱31,041,500.00 · 2018 · medium confidence (project coordinates inside the barangay boundary)
Flood Management Program - Construction/ Maintenance of Flood Mitigation Structures and Drainage Systems - Construction/ Improvement of Revetment/ River Control in Maulawin Waterways, Los BañOs, Laguna₱24,500,000.00 · 2018 · medium confidence (project coordinates inside the barangay boundary)

How linked: 13 by project coordinates inside the barangay boundary.

Contracts this LGU awarded (PhilGEPS)

PhilGEPS awards where the procuring entity is this LGU. Source: PhilGEPS award notices

1 record · ₱2,383,975.51

Barangay San Antonio - Los BañOs, Laguna₱2,383,975.51 · high confidence (the LGU itself is the buyer)

How linked: 1 by the LGU itself is the buyer.

PhilGEPS awards delivered here (all agencies)

Awards by any agency whose area of delivery is this province. PhilGEPS records delivery areas at province level only. Source: PhilGEPS award notices

Not yet linked to San Antonio itself. This shows the province figure for Laguna.

94,483 records · ₱211,079,524,911.77

94,400 placed at Laguna level itself; the rest in LGUs under it.

Laguna₱211,079,524,911.77 · 94,400 awards · high confidence (area of delivery is this province only)
Cavite, Laguna, Quezon₱30,560,594.28 · 21 awards · low confidence (area of delivery lists several provinces)
Batangas, Cavite, Laguna, Quezon₱28,786,064.50 · 3 awards · low confidence (area of delivery lists several provinces)
Batangas, Cavite, Laguna, Quezon, Rizal₱26,970,394.00 · 11 awards · low confidence (area of delivery lists several provinces)
Batangas, Cavite, Laguna₱16,969,804.38 · 8 awards · low confidence (area of delivery lists several provinces)
Batangas, Cavite, Laguna, Marinduque, Oriental Mindoro, Quezon, Rizal, Romblon₱16,791,920.00 · 2 awards · low confidence (area of delivery lists several provinces)

How linked: 94,400 by area of delivery is this province only; 83 by area of delivery lists several provinces.

Local Government Support Fund releases

DBM LGSF project releases by province, city/municipality and barangay. Source: DBM COMPASS

Not yet linked to San Antonio itself. This shows the municipality figure for Los Baños.

2 records · ₱15,000,000.00

Construction of Satellite Evacuation Center/Isolation Facility at Brgy. Tadlac₱10,000,000.00 · 2022 · high confidence (location columns in the DBM release)
Assistance to Indigent Individuals Or Families - Food Assistance₱5,000,000.00 · 2026 · high confidence (location columns in the DBM release)

How linked: 2 by location columns in the DBM release.

GAA budget lines naming this place

General Appropriations Act lines whose text ends in this city/municipality and province. Source: DBM General Appropriations Act

4 records · ₱128,000,000.00

Construction of Structure for Riverbank Protection Along Maulawin Waterways, Brgy. San Antonio, Los Banos, Laguna₱100,000,000.00 · 2023 · medium confidence (GAA line text names the place)
Construction (Completion) of Multi-Purpose Building, Barangay San Antonio, Los BañOs, Laguna₱11,000,000.00 · 2025 · medium confidence (GAA line text names the place)
Construction of Multi - Purpose Building at Barangay San Antonio, Los BañOs, Laguna₱10,000,000.00 · 2024 · medium confidence (GAA line text names the place)
Construction of Multi-Purpose Building, Los BañOs Senior High School, Brgy. San Antonio, Los BañOs, Laguna₱7,000,000.00 · 2020 · medium confidence (GAA line text names the place)

How linked: 4 by GAA line text names the place.

COA annual audit reports

Not yet linked: the COA reports loaded so far cover national agencies only. LGU audit reports are published at coa.gov.ph.

Published anomaly flags

Patterns in the linked records that reviewers checked and published. A flag is a question worth asking, not a finding of wrongdoing.

High Concurrent Workload for One ContractorSt Timothy Const CorpContractor: St Timothy Const Corp

See all 1 published flag

Contractors on linked DPWH projects

All 10 contractors on DPWH projects linked to San Antonio and the LGUs under it. Click a column to sort.


Mar-Vel Const & Supply	1	₱98,995,447.00	0
St Timothy Const CORP	2	₱55,541,500.00	1
11 Diamond Eagle Const CORP Formerly:11 Diamond Eagle Const	1	₱48,244,616.00	0
Mega M Builders CORP Formerly: Mega M Builders	1	₱46,456,239.68	0
Aarcon Builders	1	₱31,364,538.00	0
Mar-Vel Const	2	₱19,557,450.00	0
Power K Const Supply	1	₱10,675,624.09	0
Alagon Const	1	₱7,918,667.63	0
St Matthew Gen Contractor	1	₱6,787,486.74	0
Jorenz Builders Development CORP	2	₱4,784,089.00	0

Costs as recorded by DPWH; single amounts of ₱10B+ are held for verification and excluded. Flags count published automated anomalies on this contractor's projects or awards here, plus flags on the contractor itself; they are not findings.

Recent storms that crossed San Antonio

DPWH flood-control projects here that were inside the storm’s tropical-storm-force wind field (IBTrACS track). Being in the path is not a finding about a project.