Looking for an addition contractor in Fair Haven, NY? Describe your project once and up to three addition contractors who work in Fair Haven and Cayuga County get back to you with a quote. It's free and there is no obligation.
Fair Haven is home to about 771 people (2024 Census Bureau estimate), a shrinking community (−2.4% since 2020). With 438 people per sq mi, it is a semi-rural area. Growing families here often add space instead of moving.
Fair Haven at a glance
- Population (Census Bureau estimate, 2024)
- 771 (−2.4% since 2020)
- Rank in New York
- 462nd of 595 cities and towns
- Land area
- 1.8 sq mi
- Population density
- 438 people per sq mi (semi-rural)
- Type
- Village (Fair Haven village)
- Main county
- Cayuga County
What to check before hiring in Fair Haven
- Zoning: check Fair Haven's setbacks, lot coverage and height limits first.
- License and permit: in New York, additions are built by licensed contractors under a permit.
- Structure: second stories need an engineer to check the existing house.
- Price drivers: size, foundation, roof tie-in, plumbing and finishes.
Useful official resources
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ICC: International Code Council
Official information and guidance.
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NAHB
Official information and guidance.
Services available in Fair Haven
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Room addition
Ground-floor addition with foundation, framing, roof and finishes.
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Second-story addition
New floor over the existing house, with structural engineering.
Frequently asked questions in Fair Haven
How much does an addition cost in Fair Haven, NY?
It depends on size, foundation and finishes. Describe your project: contractors who serve Fair Haven reply with a quote.
How long does it take?
Often a few months, plus design and permits.
Does an addition raise property taxes?
Usually, since it increases the assessed value.
Which addition contractors will contact me?
Up to three independent addition contractors who serve Fair Haven and the surrounding area, chosen for the service you need. Your details are shared only with your consent.
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2024) and Gazetteer Files (public domain), imported on 10/31/2026. Figures describe the incorporated place or county as published; they are shown for information only.