Home Addition Construction Cost IthacaHome Addition Construction Cost IthacaHome Addition Construction Cost IthacaHome Addition Construction Cost IthacaHome Addition Construction Cost IthacaHome Addition Construction Cost IthacaHome Addition Construction Cost IthacaHome Addition Construction Cost IthacaHome Addition Construction Cost IthacaHome Addition Construction Cost Ithaca

Home Addition Construction Cost in Ithaca, NY

Detailed pricing guide with local market adjustments and material comparisons

Ithaca Average

$34,000–$127,500

Market Tier

Small City

Cost Breakdown

Home Addition Construction Cost in Ithaca

Small City

LowAverageHigh

$34,000$80,750$127,500

Market Tier

Small City (0.85x)

Small city with below-average costs

Material Cost Comparison

Foundation concrete(Budget)

$25,500–$95,625

Framing lumber(Mid-Range)

$34,000–$127,500

Roofing materials(Premium)

$47,600–$178,500

Factors that affect your cost

Addition size (square footage)
Number of stories
Foundation type
Roofing integration with existing
Plumbing and electrical scope
HVAC extension
Architectural design
Permit and engineering fees
Interior finish level
Landscaping restoration

Get Quotes in Ithaca

Founding Member

Premium spot in Ithaca

Ambassador

Lead the Ithaca community

Founding Member

Premium spot in Ithaca

Search for remodelings in Ithaca →

Ithaca Housing Market

Median Household Income

$48,617

Median Home Value

$330,100

Median Rent

$1,441/mo

Homeownership Rate

28.9%

Population

31,792

Median Year Built

1959

Source: U.S. Census Bureau, ACS 2023 5-Year Estimates

Track Your Costs

Renovation

Home Addition Construction

Date

April 2026

Cost

$80,750

Vendor

Your local pro

Warranty

10-year material warranty

Ithaca average: $34,000–$127,500

Before

Issue documented with photos

After

Repair completed, area sealed

Materials Used

Foundation concreteFraming lumberRoofing materialsWindows and doors

Warranty Details

10-year material warranty

Auto-Checkup Created

"Addition Inspection" — every 24 months

Added by youApril 2026

Property Health Score

Good

interior category +20 pts(70 → 90)

Documentation19/25

Maintenance20/25

Warranty22/25

Investment21/25

Your health score is calculated based on documentation completeness, maintenance currency, warranty coverage, and investment tracking.

Track this repair in PropDoctor →

Get a Personalized Estimate

Find a remodeling near me

I found several remodeling contractors in your area. Here are the top results:

Professionals Found

12 results

Smith & Sons

Connected

remodeling contractor

4.9(47)

BookQuote

J&R Home Services

remodeling contractor

4.7(23)

From $95/hr

MessageView

View All in ProPortal

Log my home addition construction in PropDoctor

I'll help you log this. I've pre-filled the details — review and submit:

Add to Property History

remodeling contractor

Title:remodeling

Category:remodeling contractor

Date:2026-04-06

Fill Form & Review

Fill Form & Submit

SmartSearch understands 51 action types across scheduling, vendor discovery, and home maintenance.

Try SmartSearch →

Cost FAQ

What is the average cost of home addition construction in Ithaca?

The average cost of home addition construction in Ithaca, NY ranges from $34,000 to $127,500. The final price depends on Addition size (square footage), Number of stories, Foundation type.

What factors affect home addition construction cost?

Key factors include: Addition size (square footage), Number of stories, Foundation type, Roofing integration with existing, Plumbing and electrical scope, HVAC extension, Architectural design, Permit and engineering fees, Interior finish level, Landscaping restoration. In Ithaca, local labor rates and material availability also influence pricing.

How do I get accurate quotes for home addition construction in Ithaca?

Get at least 3 quotes from licensed professionals in Ithaca. Use Fizbo SmartSearch to find and compare local remodelings, read reviews, and request estimates — all in one place.

Explore Ithaca, NY

Homes for Salein Ithaca Rentalsin Ithaca Home Servicesin Ithaca Maintenance Guidesin Ithaca Find Professionalsin Ithaca

Home Addition Construction Cost in Nearby Cities

Auburn, NY Elmira, NY Cortland, NY Endicott, NY Geneva, NY Endwell, NY

Home Addition Construction Cost in Ithaca, NY

Cost Breakdown

Home Addition Construction Cost in Ithaca

Material Cost Comparison

Get Quotes in Ithaca

Ithaca Housing Market

Track Your Costs

Home Addition Construction

Property Health Score

Get a Personalized Estimate

Cost FAQ

More Cost Guides for Ithaca

Full Roof Replacement Cost

HVAC System Installation Cost

Foundation Crack Repair Cost

Kitchen Remodeling Cost

Bathroom Remodeling Cost

Explore Ithaca, NY

Home Addition Construction Cost in Nearby Cities