Top-rated custom home builders.

Get matched with top custom home builders in Ithaca, NY

Enter your zip and get matched with up to 5 pros

Need a pro for your custom home building project in Ithaca, NY?

Select your specific project to find the pro for you.

TRUSTED BY ITHACA, NY HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon24
    Verified custom home building reviews

Find Custom home builders in Ithaca

Avatar for MODERN BUILDING & CONTRACTING
MODERN BUILDING & CONTRACTING
3.7(
3
)
Find a Custom Home Builder

Serving Ithaca, NY and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"????? After another company came in and completely messed up our deck project, we were frustrated and unsure who to trust. Thankfully, we called Modern Building & Contracting, and honestly, we only wish we had found them first! James and Mike came out, listened to our concerns, and immediately put us at ease. From start to finish, they were professional, knowledgeable, and committed to doing the job right. The quality of their workmanship exceeded our expectations, and the finished deck turned out absolutely beautiful. My family and I couldn?t be happier with the results. It?s clear that they take pride in their work and truly care about their customers. If you?re looking for a reliable contractor who delivers quality craftsmanship and excellent customer service, we highly recommend Modern Building & Contracting. Thank you again, James and Mike?we love our new deck!"
10 neighbors recently requested a quote
Ascended Constructions
New to Angi
Find a Custom Home Builder

Serving Ithaca, NY and surrounding areas

Approved (Corporate)

In business since 2023

Offers commercial services

We’re a family owned and operated company that values honesty and integrity, and stands behind our work. We offer over 40 years of industry experience. We specialize in Asphalt Shingle Roofing installation, replacement, and repairs. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

1 neighbors recently requested a quote
ITHACO Builders LLC
4.4(
8
)
Find a Custom Home Builder

Serving Ithaca, NY and surrounding areas

In business since 2004

Free estimates

"Excellent, reliable uncompromising. Having to choose just one category of work done for me by Greenspun Building is too limiting. Due to their quality work I have contracted them to do a variety of jobs on several projects. Past work includes installing rubber, metal, asphalt roofing, roofing repairs, gutter installations, roof & side entry framing, and historic rail carpentry work. Good follow-through, years later when painters pushed gutters too far from roof fascia, Greenspun Builders came back to repair free of charge."
Response time6 hrs
Recommended by100%of homeowners
Avatar for B&L Home Improvements
B&L Home Improvements
5.0(
5
)
Find a Custom Home Builder

Serving Ithaca, NY and surrounding areas

Emergency services offered

"B&L Home Improvement practically redid my entire home. From flooring installation, bathroom remodeling, kitchen remodeling, interior and exterior painting, demolition and built 2 decks. Damien is a professional who is on top of everything, always available, really goes the extra mile to ensure the customer is satisfied. I highly recommend him for any home project you need done."
Handymen Project
Handymen Project
Painting - Exterior Project
Handymen Project
Painting - Exterior Project

+8

Recommended by100%of homeowners
Avatar for Farr Construction Co.
Farr Construction Co.
5.0(
8
)
Find a Custom Home Builder

Serving Ithaca, NY and surrounding areas

In business since 1987

Emergency services offered

Roofing and construction services. More than 32 years of roofing and construction experience. We pride ourselves on providing exceptional service and ensuring peace-of-mind to each customer. Call to schedule your free estimate or learn more today!

.
.
.
.
.

+2

Recommended by100%of homeowners
Avatar for WPP Building and Design
WPP Building and Design
3.3(
12
)
Find a Custom Home Builder

Serving Ithaca, NY and surrounding areas

In business since 2021

Credit card accepted

"Marcus Watson's knowledge and skills were excellent, the work was done very well. He underestimated the time it would take to repair our OLD manufactured home's many faults (the reason for the 4 star-rating), but it is now much cozier, warmer, and stronger, and we greatly appreciate the work he did. The waterproof vinyl "plank" flooring looks terrific, and it's so nice to not have to worry about stepping in a mushy spot, fearing that we'll fall through! We'll be using Marcus when we get ready to do more work on our home!"
Painting - Interior Project
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Additional Photos
Additional Photos

+9

Response time1 day
Response rate100%
Recommended by58%of homeowners
Showing 1-10 of 31
Custom Home Builders questions, answered by experts

Above all, the downside to building a new house is a longer timeline. You need several months to finish the build, depending on the supply chain and labor availability in the meantime. Building a home compared to buying one is also more expensive, both in the building process and when it comes to mortgage rates and property taxes.

A carriage house is a freestanding building, while a townhouse is connected to other units. A townhouse is a full single-family home and typically shares a parcel of land with other connected homes. A carriage house is rarely used as the sole single-family home on a property and is most often an additional building sharing property with a traditional single-family home. 

Most cottages are around 1,000 square feet, making them smaller than most other styles. However, cottages are defined more by their decor and architectural focus on simplicity, functionality, and a connection to nature than they are by a rigid square footage or floor plan. While cottages are defined more by their charm and appearance than size, the smaller footprint does help maximize the comfort and charm, and it keeps the focus on connection to nature and family.

An A-frame home can be cheaper to build than a traditional house, but that is not always a given. Prices can be fairly similar in some cases, depending on the location, design, and necessary site preparation. Costs for an A-frame typically run between $100 to $200 per square foot, which is comparable to the cost of a traditional home. The cost of an A-frame can come in under those numbers if you opt for a prefabricated kit.

While many different factors determine whether a house is classified as a villa, many villas are detached homes with a European design influence, often with an emphasis on luxury and comfort. Modern villas often feature outdoor spaces such as terraces, gardens, or patios.

The Ithaca, NY homeowners’ guide to custom home building

From average costs to expert advice, get all the answers you need to get your job done.