Commercial Construction Permit Cost Estimator (NJ)

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.calc-container { max-width: 640px; margin: 2rem 0; padding: 1.5rem; background: #fff; border: 1px solid #ddd; border-radius: 8px; box-shadow: 0 1px 3px rgba(0,0,0,0.06); font-family: system-ui, -apple-system, sans-serif; } .calc-container h3 { font-family: Georgia, serif; font-size: 1.15rem; color: #1a1a1a; margin-bottom: 1rem; padding-bottom: 0.5rem; border-bottom: 2px solid var(--ac, #3d5a80); } .calc-row { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 0.75rem; flex-wrap: wrap; } .calc-row label { min-width: 160px; font-size: 0.9rem; color: #333; font-weight: 500; } .calc-row input[type="number"], .calc-row select { flex: 1; min-width: 120px; max-width: 200px; padding: 0.5rem 0.6rem; border: 1px solid #ccc; border-radius: 4px; font-size: 0.9rem; font-family: system-ui, sans-serif; color: #1a1a1a; background: #fafaf8; } .calc-row input:focus, .calc-row select:focus { outline: none; border-color: var(--ac, #3d5a80); box-shadow: 0 0 0 2px rgba(26,74,138,0.12); } .calc-row .unit { font-size: 0.82rem; color: #888; min-width: 30px; } .calc-btn { display: inline-block; margin-top: 0.5rem; padding: 0.55rem 1.5rem; background: var(--ac, #3d5a80); color: #fff; border: none; border-radius: 4px; font-size: 0.9rem; font-weight: 600; cursor: pointer; font-family: system-ui, sans-serif; } .calc-btn:hover { opacity: 0.9; } .calc-result { margin-top: 1.25rem; padding: 1rem 1.25rem; background: #f0f6fc; border-left: 3px solid var(--ac, #3d5a80); border-radius: 0 6px 6px 0; display: none; } .calc-result.visible { display: block; } .calc-result-label { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em; color: #666; margin-bottom: 0.25rem; } .calc-result-value { font-size: 1.6rem; font-weight: 700; color: var(--ac, #3d5a80); } .calc-result-detail { font-size: 0.85rem; color: #555; margin-top: 0.5rem; line-height: 1.5; } .calc-note { margin-top: 1rem; font-size: 0.8rem; color: #888; font-style: italic; } .calc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; margin-top: 0.75rem; } .calc-grid-item { padding: 0.6rem 0.8rem; background: #f8f9fa; border-radius: 4px; border: 1px solid #eee; } .calc-grid-item .label { font-size: 0.75rem; color: #888; text-transform: uppercase; letter-spacing: 0.04em; } .calc-grid-item .value { font-size: 1.1rem; font-weight: 600; color: #1a1a1a; } @media (max-width: 720px) { .calc-row { flex-direction: column; align-items: flex-start; gap: 0.3rem; } .calc-row label { min-width: auto; } .calc-row input[type="number"], .calc-row select { max-width: 100%; width: 100%; } .calc-grid { grid-template-columns: 1fr; } } .calc-chart { margin: 1rem 0; text-align: center; } .calc-chart svg { max-width: 100%; height: auto; } .calc-chart-legend { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.6rem 1.2rem; margin-top: 0.6rem; font-size: 0.8rem; color: #555; } .calc-chart-legend span { display: inline-flex; align-items: center; gap: 0.3rem; } .calc-chart-legend i { display: inline-block; width: 10px; height: 10px; border-radius: 2px; font-style: normal; } .calc-related { max-width: 640px; margin: 2rem 0 1rem; padding: 1.25rem 1.5rem; background: #f8f9fa; border: 1px solid #e8e8e8; border-radius: 8px; } .calc-related h3 { font-family: Georgia, serif; font-size: 1rem; color: #1a1a1a; margin: 0 0 0.75rem; padding-bottom: 0.4rem; border-bottom: 2px solid var(--ac, #3d5a80); } .calc-related-list { list-style: none; padding: 0; margin: 0 0 0.75rem; display: grid; grid-template-columns: 1fr 1fr; gap: 0.4rem 1.5rem; } .calc-related-list li a { font-size: 0.88rem; color: var(--ac, #3d5a80); text-decoration: none; } .calc-related-list li a:hover { text-decoration: underline; } .calc-browse-all { margin: 0.5rem 0 0; font-size: 0.9rem; font-weight: 600; } .calc-browse-all a { color: var(--ac, #3d5a80); text-decoration: none; } .calc-browse-all a:hover { text-decoration: underline; } @media (max-width: 720px) { .calc-related-list { grid-template-columns: 1fr; } }

Commercial Construction Permit Cost Estimator (NJ)

Estimate your New Jersey commercial construction permit fees based on project construction value, occupancy classification, and municipal fee tier. Results are estimates only — always confirm with your local Construction Official.

Total Construction Value ($)

Estimated cost of construction (labor + materials)

Occupancy / Use Group

-- Select Occupancy -- A – Assembly (restaurants, theaters, churches) B – Business (offices, banks, outpatient clinics) E – Educational (schools, daycare) F – Factory / Industrial H – High Hazard I – Institutional (hospitals, nursing homes) M – Mercantile (retail stores, markets) R – Residential (hotels, apartments 4+ units) S – Storage (warehouses, parking garages) U – Utility / Miscellaneous

Gross Floor Area (sq ft)

Total conditioned + unconditioned floor area

Number of Stories

Municipality Fee Tier

-- Select Tier -- Low (rural/small towns — e.g. Sussex, Warren counties) Mid (suburban — e.g. Monmouth, Burlington, Morris counties) High (urban/dense — e.g. Newark, Jersey City, Hoboken)

Reflects typical municipal multiplier ranges across NJ

Fire Suppression System?

None Partial (≤ 50% of building) Full Sprinkler System

Electrical Sub-Permit Required?

Yes No

Plumbing Sub-Permit Required?

Yes No

Mechanical / HVAC Sub-Permit Required?

Yes No

Estimate Permit Cost

function comCalc() { // --- Gather inputs --- var projectValue = parseFloat(document.getElementById('com-project-value').value); var occupancy = document.getElementById('com-occupancy').value; var sqft = parseFloat(document.getElementById('com-sqft').value); var stories = parseInt(document.getElementById('com-stories').value); var muniTier = document.getElementById('com-muni-tier').value; var fireSup = document.getElementById('com-fire-suppression').value; var electrical = document.getElementById('com-electrical').value; var plumbing = document.getElementById('com-plumbing').value; var mechanical = document.getElementById('com-mechanical').value;

var errors = [];

if (isNaN(projectValue) || projectValue 0) { resultDiv.style.display = 'block'; resultDiv.className = 'calc-result calc-error'; resultDiv.innerHTML = 'Please fix the following:' + errors.map(function(e){ return ''; }).join('') + ''; return; }

// --------------------------------------------------------------- // STEP 1: BASE CONSTRUCTION PERMIT FEE // NJ UCC N.J.A.C. 5:23-4.20 sets the statewide minimum fee schedule. // Base fee = $0.0371 per $1 of construction cost (NJ DCA standard rate). // This is the most widely adopted base rate across NJ municipalities. // --------------------------------------------------------------- var BASE_RATE = 0.0371; // per dollar of construction value (NJ DCA N.J.A.C. 5:23-4.20) var baseFee = projectValue * BASE_RATE;

// Minimum base fee per NJ UCC: $75 if (baseFee ' + 'Project Value' + fmt(projectValue) + '' + 'Occupancy' + occupancyLabels[occupancy] + '' + 'Floor Area' + sqft.toLocaleString() + ' sq ft' + 'Stories' + stories + '' + 'Municipality Tier' + muniLabels[muniTier] + ' (' + muniMult.toFixed(2) + 'x)' + 'Construction Permit' + '  Base Fee (@ $0.0371/$1)' + fmt(baseFee) + '' + '  Occupancy Adjustment (' + occMult.toFixed(2) + 'x)' + fmt(occupancyAdj) + '' + '  Plan Review Fee (25%)' + fmt(planReviewFee) + '' + '  Municipality Multiplier (' + muniMult.toFixed(2) + 'x applied)—' + (stories > 1 ? '  Multi-Story Surcharge (+' + (storySurchargeRate100).toFixed(0) + '%)' + fmt(storySurcharge) + '' : '') + 'Sub-Permits' + (fireSup !== 'none' ? '  Fire Suppression (' + fireLabels[fireSup] + ')' + fmt(fireSupFee) + '' : '') + (electrical === 'yes' ? '  Electrical' + fmt(electricalFee) + '' : '') + (plumbing === 'yes' ? '  Plumbing' + fmt(plumbingFee) + '' : '') + (mechanical === 'yes' ? '  Mechanical / HVAC' + fmt(mechanicalFee) + '' : '') + 'NJ DCA State Surcharge' + fmt(stateSurcharge) + '' + 'Estimated Total' + fmt(grandTotal) + '*' + 'Likely Range: ' + fmt(rangeLow) + ' – ' + fmt(rangeHigh) + '**' + '' + '⚠️ This is an estimate only. Actual fees are set by your local Construction Official under N.J.A.C. 5:23. Always verify with your municipality before budgeting.

'; }

#### Formula

Construction Permit Fee = (Project Value × $0.0371) × Occupancy Multiplier × Municipality Multiplier × (1 + Story Surcharge Rate)

Plan Review Fee = Construction Permit Fee × 25%

Fire Suppression Sub-Permit = Sq Ft × $0.009 (partial) or $0.015 (full) × Municipality Multiplier

Electrical Sub-Permit = Sq Ft × $0.006 × Municipality Multiplier (min $100)

Plumbing Sub-Permit = (Sq Ft ÷ 500) fixtures × $15 × Municipality Multiplier (min $75)

Mechanical Sub-Permit = Sq Ft × $0.005 × Municipality Multiplier (min $75)

NJ DCA State Surcharge = Project Value × $0.00371 (min $10)

Grand Total = Construction Permit + Plan Review + All Sub-Permits + State Surcharge

Story Surcharge Rate = (Stories − 1) × 3%, capped at 30%

#### Assumptions & References

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References

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