Looking for a modular home builder in Rochester, NH? Describe your project once and up to three modular home builders who work in Rochester and Strafford County get back to you with a quote. It's free and there is no obligation.
Rochester is home to about 33,598 people (2024 Census Bureau estimate), a growing community (+3.4% since 2020). With 746 people per sq mi, it is a semi-rural area. Rural lots and replacements of older homes here are good fits for modular construction.
Rochester at a glance
- Population (Census Bureau estimate, 2024)
- 33,598 (+3.4% since 2020)
- Rank in New Hampshire
- 5th of 13 cities and towns
- Land area
- 45 sq mi
- Population density
- 746 people per sq mi (semi-rural)
- Type
- City (Rochester city)
- Main county
- Strafford County
What to check before hiring in Rochester
- Code: in New Hampshire, modular homes are built to the state or local building code.
- Site work: foundation, utilities, crane access and finishes must be in the quote.
- Access: delivery trucks and cranes need road and lot access.
- Price drivers: size, finishes, transport distance and site work.
Useful official resources
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Modular Home Builders Association
Official information and guidance.
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ICC: International Code Council
Official information and guidance.
Services available in Rochester
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Modular home
Factory-built modular home delivered and set on a site-built foundation, with finish work.
Frequently asked questions in Rochester
How much does a modular home cost in Rochester, NH?
It depends on size, finishes, transport and site work. Describe your project: builders who serve Rochester reply with a quote.
How long does it take?
Often a few months from order to move-in.
Can I customize the design?
Most modular builders offer customizable plans.
Which modular home builders will contact me?
Up to three independent modular home builders who serve Rochester 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.