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ToolsZonal ValuesLa UnionSanto TomasCasantaan

BIR Zonal Values in Casantaan

Santo Tomas, La Union · RDO 003 (San Fernando City, La Union)

Effective: 2019-08-02

Casantaan Zonal Value Summary (2026)

Casantaan is a barangay in Santo Tomas, La Union with 5 street-level zonal value classifications published by the Bureau of Internal Revenue (BIR). The barangay-level residential zonal value is ₱339 per square meter. Street-level residential values range from ₱224 to ₱447 per square meter, with a median of ₱351/sqm. The highest-valued residential street is ALL LOTS at ₱447/sqm. Commercial zonal values reach up to ₱670/sqm. The majority of classified streets (100%) carry residential zoning. These values are used by the BIR as the minimum basis for computing capital gains tax and documentary stamp tax on property transactions in Casantaan.

Residential
₱339
/sqm
Commercial
₱556
/sqm
Industrial
-
Estimate Your Property Tax in Casantaan

Calculate capital gains tax (CGT) and documentary stamp tax (DST) based on BIR zonal values.

Based on Casantaan barangay-level residential value of ₱339/sqm

Zonal Basis
₱33,900
100 sqm x ₱339
Capital Gains Tax (6%)
₱2,034
Documentary Stamp Tax (1.5%)
₱509
Estimated Total (CGT + DST)
₱2,543

This is an estimate based on the BIR zonal value only. Actual taxes are computed on the selling price, fair market value, or zonal value, whichever is highest. Transfer tax (varies by LGU) and other fees are not included. Consult a licensed tax professional for exact computations.

Zone Type Distribution

Residential5 of 5 streets (100%)
Commercial5 of 5 streets (100%)
Agricultural5 of 5 streets (100%)

Street Rankings

Top 5 Highest Residential
  1. 1.ALL LOTS(ALONG NATIONAL ROAD)₱447/sqm
  2. 2.ALL LOTS(ALONG PROVINCIAL ROAD)₱447/sqm
  3. 3.ALL LOTS(ALONG BRGY ROAD)₱351/sqm
  4. 4.ALL LOTS(ALONG BARANGAY ROAD)₱225/sqm
  5. 5.ALL LOTS(INTERIOR)₱224/sqm
Top 5 Most Affordable
  1. 1.ALL LOTS(INTERIOR)₱224/sqm
  2. 2.ALL LOTS(ALONG BARANGAY ROAD)₱225/sqm
  3. 3.ALL LOTS(ALONG BRGY ROAD)₱351/sqm
  4. 4.ALL LOTS(ALONG NATIONAL ROAD)₱447/sqm
  5. 5.ALL LOTS(ALONG PROVINCIAL ROAD)₱447/sqm
Top 3 Commercial Streets
  1. 1.ALL LOTS(ALONG NATIONAL ROAD)₱670/sqm
  2. 2.ALL LOTS(ALONG PROVINCIAL ROAD)₱670/sqm
  3. 3.ALL LOTS(ALONG BRGY ROAD)₱603/sqm
Streets
5
Median Residential
₱351
Residential Range
₱224-₱447
Avg Commercial
₱556

Zonal Values by Street

LocationResidentialCommercialIndustrial
Casantaan---
↳ ALL LOTS(ALONG NATIONAL ROAD)
₱447₱670-
↳ ALL LOTS(ALONG PROVINCIAL ROAD)
₱447₱670-
↳ ALL LOTS(ALONG BRGY ROAD)
₱351₱603-
↳ ALL LOTS(INTERIOR)
₱224₱435-
↳ ALL LOTS(ALONG BARANGAY ROAD)
₱225₱400-

Frequently Asked Questions about Casantaan

What is the BIR zonal value in Casantaan, Santo Tomas?
The barangay-level residential zonal value in Casantaan is ₱339 per square meter. At the street level, residential values range from ₱224 to ₱447/sqm across 5 classified streets. These values are set by BIR RDO 003 (San Fernando City, La Union).
Which street has the highest zonal value in Casantaan?
ALL LOTS has the highest residential zonal value in Casantaan at ₱447 per square meter. It is located ALONG NATIONAL ROAD. This value serves as the minimum taxable base for property transactions on this street.
What is the most affordable zonal value in Casantaan?
The most affordable street-level residential zonal value in Casantaan is ₱224/sqm, found on ALL LOTS. It is located INTERIOR. This is the lowest BIR-assessed minimum value for residential property in this barangay.
How much is the capital gains tax for property in Casantaan?
Use the tax estimator above to calculate based on your specific street and property details. As a reference, based on the barangay-level zonal value of ₱339/sqm, a 100 sqm lot would have a CGT of approximately ₱2,034 and a DST of approximately ₱509. Note: actual tax is computed on the selling price or fair market value, whichever is higher than the zonal value.
How many streets have BIR zonal values in Casantaan?
There are 5 streets with published BIR zonal value classifications in Casantaan, Santo Tomas. The breakdown by zone type: 5 residential (100%), 5 commercial (100%), 5 agricultural (100%).
What is the commercial zonal value in Casantaan?
The barangay-level commercial zonal value in Casantaan is ₱556 per square meter. At the street level, commercial values go up to ₱670/sqm. Commercial zonal values are typically higher than residential values and apply to properties in commercially zoned areas.

Other Barangays in Santo Tomas

AmbitacayBailBalaocBalsaanBaybayCabaruan
About These Values

These zonal values are published by BIR RDO 003 (San Fernando City, La Union) and represent the minimum taxable value per square meter for properties in Casantaan, Santo Tomas.

When computing taxes, the BIR uses whichever is higher: the selling price/fair market value or the zonal value. These values are used for:

  • Capital Gains Tax (6%)
  • Documentary Stamp Tax (1.5%)
  • Transfer Tax (varies by LGU)

Data Source: Bureau of Internal Revenue (BIR), Philippines

Legal Basis: Section 6(E) of NIRC of 1997, as amended by RA 10963 (TRAIN Law)

BIR Zonal Values Page

Data extracted from official BIR zonal value schedules. For official purposes, verify with BIR directly.