Nagongburan, Sinait — BIR Zonal Values 2026

Complete BIR zonal values for Nagongburan in Sinait, Ilocos Sur. Use these values for capital gains tax, documentary stamp tax, estate tax, and property transfer computation.

Barangay Nagongburan in Sinait, Ilocos Sur has 3 BIR zonal value records spanning 2 property classifications: Mixed Use, Residential. Zonal values range from ₱120/sqm to ₱315/sqm, with a barangay-wide average of ₱230/sqm. For a standard 150 sqm residential lot, the BIR-based land value is approximately ₱18,000 to ₱47,250, while the estimated market value ranges from ₱41,400 to ₱69,000. Property sellers in Nagongburan can expect total transfer costs of approximately ₱2,761 on a 150 sqm lot — including capital gains tax (₱2,070), documentary stamp tax (₱518), and local transfer tax (₱173).

3
Records
₱120
Lowest / sqm
₱315
Highest / sqm

BIR Zonal Value

₱120 — ₱315/sqm

Official BIR rate · Mixed Use

Est. Market Value

₱276 — ₱460/sqm

Estimated · 1.2×–2× zonal rate

Nearby Avg

₱230/sqm

Average of nearby barangays

Sample Lot (150 sqm)

₱34,500 — ₱69,000

Based on 150 sqm lot

Estimated Transaction Costs (150 sqm lot)

Capital Gains Tax (6%)
Seller pays · 6% of zonal value
₱2,070
Documentary Stamp Tax (1.5%)
Buyer pays · 1.5% of selling price
₱518
Transfer Tax (0.5%)
Buyer pays · 0.5% of zonal value
₱173
Total Estimated Costs₱2,761

Based on BIR zonal value × 150 sqm. Actual amounts depend on selling price and local government rates.

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LandValue Intelligence Score™ LVIS™
PSA-based estimate

BIR Zonal

₱230/sqm

Tax floor

LVIS™ Score

₱288/sqm

Market estimate

PSA Factor

1.25x

2026 index

LVIS™ Score ₱288/sqm

Estimated market range for Nagongburan

₱244/sqm — ₱331/sqm

Get your exact Nagongburan valuation

Based on BIR zonal values + PSA 2026 construction index · Updated March 2026

🏠 Is your property in Nagongburan underpriced?

BIR zonal value ≠ actual market value

BIR Tax Base

₱285/sqm

Est. Market Value

₱342 – ₱570/sqm

⚠ Selling at BIR rate on a 150 sqm lot? You could leave ₱9,000 on the table.

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Zonal Values in Nagongburan

Street / VicinityClassificationZonal Value
ALL LOTSMixed Use₱120/sqm
ALL LOTSResidential₱255/sqm
ALL LOTSResidential₱315/sqm

Property Classifications

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Nearby Barangays in Sinait

Aguing Avg. zonal value: ₱240/sqm Baliw Avg. zonal value: ₱1,275/sqm Ballaigui (Poblacion) Avg. zonal value: ₱2,429/sqm Baracbac Avg. zonal value: ₱183/sqm Barikir Avg. zonal value: ₱227/sqm

Other Barangays in Sinait

Aguing Baliw Ballaigui (Poblacion) Baracbac Barikir Battog Binacud Cabangtalan Cabarambanan Cabulalaan Cadanglaan Calanutian Calingayan Curtin Dadalaquiten Norte Dadalaquiten Sur Dean Leopoldo Yabes (Pug-Os) Duyayyat Jordan Katipunan Macabiag (Poblacion) Magsaysay Marnay Masadag Nagbalioartian Nagcullooban Namnama (Poblacion) Pacis Paratong Purag Quibit-Quibit Quimmallogong Rang-Ay (Poblacion) Ricudo Sabañgan (Marcos) Sallacapo Santa Cruz Sapriana Tapao Teppeng Tubigay Ubbog Zapat

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Alilem Banayoyo Bantay Burgos Cabugao Candon Caoayan Cervantes Galimuyod Gregorio Del Pilar Lidlidda Magsingal Nagbukel Narvacan Quirino Salcedo San Emilio San Esteban San Ildefonso San Juan San Vicente Santa Santa Catalina Santa Cruz Santa Lucia Santa Maria Santiago Santo Domingo Sigay Sugpon Suyo Tagudin Vigan

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