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ToolsZonal ValuesIlocos NorteSan NicolasSan Gregorio

BIR Zonal Values in San Gregorio

San Nicolas, Ilocos Norte · RDO 001 (Laoag City, Ilocos Norte)

Effective: Oct. 6, 2023

San Gregorio Zonal Value Summary (2026)

San Gregorio is a barangay in San Nicolas, Ilocos Norte with 13 street-level zonal value classifications published by the Bureau of Internal Revenue (BIR). The barangay-level residential zonal value is ₱2,925 per square meter. Street-level residential values range from ₱1,300 to ₱4,100 per square meter, with a median of ₱2,800/sqm. The highest-valued residential street is F. MADAMBA ST at ₱4,100/sqm. Commercial zonal values reach up to ₱4,700/sqm. The majority of classified streets (92.3%) 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 San Gregorio.

Residential
₱2,925
/sqm
Commercial
₱3,525
/sqm
Industrial
-
Estimate Your Property Tax in San Gregorio

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

Based on San Gregorio barangay-level residential value of ₱2,925/sqm

Zonal Basis
₱292,500
100 sqm x ₱2,925
Capital Gains Tax (6%)
₱17,550
Documentary Stamp Tax (1.5%)
₱4,388
Estimated Total (CGT + DST)
₱21,938

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

Residential12 of 13 streets (92.3%)
Commercial12 of 13 streets (92.3%)
Agricultural2 of 13 streets (15.4%)

Street Rankings

Top 5 Highest Residential
  1. 1.F. MADAMBA ST(MADAMBA AVE.-MARCOS AVE.)₱4,100/sqm
  2. 2.CABANOS ST(GABANOS ST)(F MADAMBA ST-NAVARRO ST)₱3,800/sqm
  3. 3.MCKINLEY ST(F MADAMBA ST-NAVARRO ST)₱3,400/sqm
  4. 4.S. BATOON ST.(MADAMBA AVE.-MARCOS AVE.)₱3,300/sqm
  5. 5.O. AGUSTIN ST(NAVARRO ST. MADAMBA ST.)₱2,900/sqm
Top 5 Most Affordable
  1. 1.IRRIGATION CANAL(NAVARRO ST. MADAMBA ST.)₱1,300/sqm
  2. 2.MARCOS AVE(INTERIOR LOTS)₱2,500/sqm
  3. 3.MABINI ST(MADAMBA AVE.-MARCOS AVE.)₱2,700/sqm
  4. 4.ALL OTHER STREETS(NAVARRO ST. MADAMBA ST.)₱2,700/sqm
  5. 5.H. MORALES ST.(MADAMBA AVE.-MARCOS AVE.)₱2,800/sqm
Top 3 Commercial Streets
  1. 1.F. MADAMBA ST(MADAMBA AVE.-MARCOS AVE.)₱4,700/sqm
  2. 2.CABANOS ST(GABANOS ST)(F MADAMBA ST-NAVARRO ST)₱4,300/sqm
  3. 3.MCKINLEY ST(F MADAMBA ST-NAVARRO ST)₱3,900/sqm

Streets by Vicinity

MADAMBA AVE.-MARCOS AVE.
6 streets|Avg ₱3,083/sqm
  • F. MADAMBA ST₱4,100
  • MABINI ST₱2,700
  • S. BATOON ST.₱3,300
  • H. MORALES ST.₱2,800
  • J. JOSE ST.₱2,800
  • +1 more streets
NAVARRO ST. MADAMBA ST.
4 streets|Avg ₱2,300/sqm
  • O. AGUSTIN ST₱2,900
  • ALL LOTS-
  • ALL OTHER STREETS₱2,700
  • IRRIGATION CANAL₱1,300
F MADAMBA ST-NAVARRO ST
2 streets|Avg ₱3,600/sqm
  • CABANOS ST(GABANOS ST)₱3,800
  • MCKINLEY ST₱3,400
Streets
13
Median Residential
₱2,800
Residential Range
₱1,300-₱4,100
Avg Commercial
₱3,525

Zonal Values by Street

LocationResidentialCommercialIndustrial
San Gregorio---
↳ F. MADAMBA ST(MADAMBA AVE.-MARCOS AVE.)
₱4,100₱4,700-
↳ CABANOS ST(GABANOS ST)(F MADAMBA ST-NAVARRO ST)
₱3,800₱4,300-
↳ MCKINLEY ST(F MADAMBA ST-NAVARRO ST)
₱3,400₱3,900-
↳ MABINI ST(MADAMBA AVE.-MARCOS AVE.)
₱2,700₱3,800-
↳ S. BATOON ST.(MADAMBA AVE.-MARCOS AVE.)
₱3,300₱3,800-
↳ H. MORALES ST.(MADAMBA AVE.-MARCOS AVE.)
₱2,800₱3,500-
↳ J. JOSE ST.(MADAMBA AVE.-MARCOS AVE.)
₱2,800₱3,500-
↳ MARCOS AVE(MADAMBA AVE.-MARCOS AVE.)
₱2,800₱3,500-
↳ MARCOS AVE(INTERIOR LOTS)
₱2,500₱3,200-
↳ O. AGUSTIN ST(NAVARRO ST. MADAMBA ST.)
₱2,900₱3,400-
↳ ALL OTHER STREETS(NAVARRO ST. MADAMBA ST.)
₱2,700₱3,200-
↳ IRRIGATION CANAL(NAVARRO ST. MADAMBA ST.)
₱1,300₱1,500-
↳ ALL LOTS(NAVARRO ST. MADAMBA ST.)
---

Frequently Asked Questions about San Gregorio

What is the BIR zonal value in San Gregorio, San Nicolas?
The barangay-level residential zonal value in San Gregorio is ₱2,925 per square meter. At the street level, residential values range from ₱1,300 to ₱4,100/sqm across 13 classified streets. These values are set by BIR RDO 001 (Laoag City, Ilocos Norte).
Which street has the highest zonal value in San Gregorio?
F. MADAMBA ST has the highest residential zonal value in San Gregorio at ₱4,100 per square meter. It is located MADAMBA AVE.-MARCOS AVE.. This value serves as the minimum taxable base for property transactions on this street.
What is the most affordable zonal value in San Gregorio?
The most affordable street-level residential zonal value in San Gregorio is ₱1,300/sqm, found on IRRIGATION CANAL. It is located NAVARRO ST. MADAMBA ST.. This is the lowest BIR-assessed minimum value for residential property in this barangay.
How much is the capital gains tax for property in San Gregorio?
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 ₱2,925/sqm, a 100 sqm lot would have a CGT of approximately ₱17,550 and a DST of approximately ₱4,388. 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 San Gregorio?
There are 13 streets with published BIR zonal value classifications in San Gregorio, San Nicolas. The breakdown by zone type: 12 residential (92.3%), 12 commercial (92.3%), 2 agricultural (15.4%).
What is the commercial zonal value in San Gregorio?
The barangay-level commercial zonal value in San Gregorio is ₱3,525 per square meter. At the street level, commercial values go up to ₱4,700/sqm. Commercial zonal values are typically higher than residential values and apply to properties in commercially zoned areas.

Other Barangays in San Nicolas

San AgustinSan BaltazarSan BartolomeSan CayetanoSan EugenioSan Fernando
About These Values

These zonal values are published by BIR RDO 001 (Laoag City, Ilocos Norte) and represent the minimum taxable value per square meter for properties in San Gregorio, San Nicolas.

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.