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Trenton, NJ remodeling cost data for contractors

What Clear Estimates Research found about remodeling costs in Trenton, for remodeling contractors bidding work in the area.

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Remodeling prices by category

Trenton isn't in this quarter's local prices yet. These are national figures for a typical job in each category.

Q4 2026 pricing. National figures are the median of 50 metro areas. Ranges are rounded to the nearest $50, or $100 from $5,000 up.

Research on Trenton

Findings for Trenton from Clear Estimates Research, data briefs built from the pricing data behind Clear Estimates. Newest first.

Clear Estimates Research ·

The limits of cost per square foot: what it really costs to build a house in every U.S. ZIP code

Cost to build the Cape Cod
$646,400
Median market: $528,300
Cost to build the economy ranch
$286,900
Median market: $234,000
Cost to build the brick colonial
$1,498,300
Median market: $1,260,000
Cape Cod, dollars per square foot
269
Median market: 220

Cost to build the Cape Cod in Trenton: $646,400, against $528,300 in the median market. Higher than in 314 of the 349 markets, and the 4th lowest of the 10 New Jersey markets.

Cost to build the economy ranch in Trenton: $286,900, against $234,000 in the median market. Higher than in 317 of the 349 markets, and the 5th lowest of the 10 New Jersey markets.

Cost to build the brick colonial in Trenton: $1,498,300, against $1,260,000 in the median market. Higher than in 315 of the 349 markets, and the 4th lowest of the 10 New Jersey markets.

Cape Cod, dollars per square foot in Trenton: 269, against 220 in the median market. Higher than in 314 of the 349 markets, and the 4th lowest of the 10 New Jersey markets.

Modeled cost to build a 1,200 sq ft economy ranch, a 2,400 sq ft mid-grade Cape Cod and a 4,000 sq ft premium brick colonial, median across the market's ZIP codes. Land not included.

Source: Clear Estimates pricing data, modeled project costs, October 2026.

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Clear Estimates Research ·

Labor or materials: what's driving residential construction cost increases?

Material change
+35%
Median market: +37%
Labor change
+29%
Median market: +35%
Labor's share of the increase
43%
Median market: 38%

Material change in Trenton: +35%, against +37% in the median market. Lower than in 294 of the 349 markets, and the 2nd lowest of the 10 New Jersey markets.

Labor change in Trenton: +29%, against +35% in the median market. Lower than in 244 of the 349 markets, and the 5th highest of the 10 New Jersey markets.

Labor's share of the increase in Trenton: 43%, against 38% in the median market. Higher than in 265 of the 349 markets, and the 3rd lowest of the 10 New Jersey markets.

Modeled cost of a 600-square-foot two-story addition. Labor's share is the part of the cost increase that came from labor.

Source: Clear Estimates pricing data, modeled project costs, 2019 to 2026 (2026 through September).

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Clear Estimates Research ·

Labor drives regional cost variations more than the materials: four common projects in 349 markets

Bathroom remodel, 40 sq ft
$23,900
Median market: $20,300
Composite deck, 200 sq ft
$13,800
Median market: $12,100
Roof replacement, 800 sq ft
$10,700
Median market: $8,900
Two-car garage, 500 sq ft
$56,800
Median market: $46,400

Bathroom remodel, 40 sq ft in Trenton: $23,900, against $20,300 in the median market. Higher than in 316 of the 349 markets, and the 5th lowest of the 10 New Jersey markets.

Composite deck, 200 sq ft in Trenton: $13,800, against $12,100 in the median market. Higher than in 321 of the 349 markets, and the 5th lowest of the 10 New Jersey markets.

Roof replacement, 800 sq ft in Trenton: $10,700, against $8,900 in the median market. Higher than in 324 of the 349 markets, and the 4th highest of the 10 New Jersey markets.

Two-car garage, 500 sq ft in Trenton: $56,800, against $46,400 in the median market. Higher than in 315 of the 349 markets, and the 5th lowest of the 10 New Jersey markets.

Modeled cost of each project, median across the market's ZIP codes, with a contractor markup typical for the area.

Source: Clear Estimates pricing data, modeled project costs, October 2026.

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