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ToolsZonal ValuesRomblonSan AgustinDubduban

BIR Zonal Values in Dubduban

San Agustin, Romblon · RDO ()

Effective: 2021

Dubduban Zonal Value Summary (2026)

Dubduban is a barangay in San Agustin, Romblon with 8 street-level zonal value classifications published by the Bureau of Internal Revenue (BIR). The barangay-level residential zonal value is ₱900 per square meter. Street-level residential values range from ₱1,200 to ₱1,700 per square meter, with a median of ₱1,700/sqm. The highest-valued residential street is NATIONAL ROAD at ₱1,700/sqm. Commercial zonal values reach up to ₱2,300/sqm. The majority of classified streets (87.5%) 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 Dubduban.

Residential
₱900
/sqm
Commercial
₱1,300
/sqm
Industrial
₱1,100
/sqm
Estimate Your Property Tax in Dubduban

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

Based on Dubduban barangay-level residential value of ₱900/sqm

Zonal Basis
₱90,000
100 sqm x ₱900
Capital Gains Tax (6%)
₱5,400
Documentary Stamp Tax (1.5%)
₱1,350
Estimated Total (CGT + DST)
₱6,750

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

Residential7 of 8 streets (87.5%)
Commercial7 of 8 streets (87.5%)
Industrial2 of 8 streets (25%)

Street Rankings

Top 5 Highest Residential
  1. 1.NATIONAL ROAD(ALONG REGIONAL HWAY 303 *)₱1,700/sqm
  2. 2.NATIONAL ROAD(ALONG DUBDUBAN RD.*)₱1,700/sqm
  3. 3.NATIONAL ROAD(ALONG NABUJOS RD.*)₱1,700/sqm
  4. 4.NATIONAL ROAD(ALONG SAWANG ILAYA ROAD *)₱1,700/sqm
  5. 5.NATIONAL ROAD(ALONG ILAYA NABUHOS RD.*)₱1,700/sqm
Top 5 Most Affordable
  1. 1.NATIONAL ROAD(INTERIOR*)₱1,200/sqm
  2. 2.NATIONAL ROAD(ALONG REGIONAL HWAY 303 *)₱1,700/sqm
  3. 3.NATIONAL ROAD(ALONG DUBDUBAN RD.*)₱1,700/sqm
  4. 4.NATIONAL ROAD(ALONG NABUJOS RD.*)₱1,700/sqm
  5. 5.NATIONAL ROAD(ALONG SAWANG ILAYA ROAD *)₱1,700/sqm
Top 3 Commercial Streets
  1. 1.NATIONAL ROAD(ALONG REGIONAL HWAY 303 *)₱2,300/sqm
  2. 2.NATIONAL ROAD(ALONG DUBDUBAN RD.*)₱2,300/sqm
  3. 3.NATIONAL ROAD(ALONG NABUJOS RD.*)₱2,300/sqm
Top 2 Industrial Streets
  1. 1.NATIONAL ROAD(ALONG NATIONAL ROAD *)₱1,900/sqm
  2. 2.NATIONAL ROAD(INTERIOR*)₱1,500/sqm
Streets
8
Median Residential
₱1,700
Residential Range
₱1,200-₱1,700
Avg Commercial
₱2,214

Zonal Values by Street

LocationResidentialCommercialIndustrial
Dubduban₱900₱1,300₱1,100
↳ NATIONAL ROAD(ALONG REGIONAL HWAY 303 *)
₱1,700₱2,300-
↳ NATIONAL ROAD(ALONG DUBDUBAN RD.*)
₱1,700₱2,300-
↳ NATIONAL ROAD(ALONG NABUJOS RD.*)
₱1,700₱2,300-
↳ NATIONAL ROAD(ALONG SAWANG ILAYA ROAD *)
₱1,700₱2,300-
↳ NATIONAL ROAD(ALONG ILAYA NABUHOS RD.*)
₱1,700₱2,300-
↳ NATIONAL ROAD(ALONG NATIONAL ROAD *)
₱1,700₱2,300₱1,900
↳ NATIONAL ROAD(INTERIOR*)
₱1,200₱1,700₱1,500
↳ NATIONAL ROAD(POBLACION - DOÑA JUANA)
---

Frequently Asked Questions about Dubduban

What is the BIR zonal value in Dubduban, San Agustin?
The barangay-level residential zonal value in Dubduban is ₱900 per square meter. At the street level, residential values range from ₱1,200 to ₱1,700/sqm across 8 classified streets. These values are set by BIR RDO undefined (undefined).
Which street has the highest zonal value in Dubduban?
NATIONAL ROAD has the highest residential zonal value in Dubduban at ₱1,700 per square meter. It is located ALONG REGIONAL HWAY 303 *. This value serves as the minimum taxable base for property transactions on this street.
What is the most affordable zonal value in Dubduban?
The most affordable street-level residential zonal value in Dubduban is ₱1,200/sqm, found on NATIONAL ROAD. 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 Dubduban?
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 ₱900/sqm, a 100 sqm lot would have a CGT of approximately ₱5,400 and a DST of approximately ₱1,350. 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 Dubduban?
There are 8 streets with published BIR zonal value classifications in Dubduban, San Agustin. The breakdown by zone type: 7 residential (87.5%), 7 commercial (87.5%), 2 industrial (25%).
What is the commercial zonal value in Dubduban?
The barangay-level commercial zonal value in Dubduban is ₱1,300 per square meter. At the street level, commercial values go up to ₱2,300/sqm. Commercial zonal values are typically higher than residential values and apply to properties in commercially zoned areas.

Other Barangays in San Agustin

Poblacion (Cont.)₱1,400/sqmCarmen (Cont.)₱1,100/sqmBachawan (Cont.)₱900/sqmBinongaan (Cont.)₱900/sqmBuli (Cont.)₱900/sqmCabolutan (Cont.)₱900/sqm
About These Values

These zonal values are published by BIR RDO () and represent the minimum taxable value per square meter for properties in Dubduban, San Agustin.

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.