Build a New Home in Union County with $0 Down — USDA Construction Loans
One loan. One closing. Land, construction, and your permanent mortgage — with no down payment for qualified buyers. Across Union County, outside Lake Butler's urban core, USDA-eligible territory lets you build instead of bidding on what's already standing.
Jim Blackburn · NMLS #1072866 · 7× Scotsman Guide Top Producer · $500M+ closed · (954) 993-1625
Key facts about the USDA construction loan in Union County
Each point below is sourced from federal or county authorities. Verify any of them directly through the linked references.
- The USDA Single Family Housing Guaranteed program allows up to 100% financing — no down payment — for qualified buyers in eligible areas of Union County. (USDA Rural Development guaranteed loan program)
- New construction is explicitly eligible: new dwellings, new manufactured homes, and site preparation costs — grading, foundation, well, septic, driveway — can all be financed. (FDIC Affordable Mortgage Lending Guide)
- USDA Guaranteed loans carry no maximum loan amount — qualifying income sets the ceiling, not a county cap. (USDA Rural Development loan criteria)
- The 2026 USDA income limit for Union County is $119,850 for a 1–4 person household and $158,250 for 5–8 — counting all adult household income. (USDA SFHGLP income limits)
- Property eligibility is determined per address on USDA's official map — eligibility can differ lot to lot, so nearby parcels can get different answers. (USDA official property eligibility lookup)
- Buyers above the income limit can build in Union County with FHA financing up to $541,287 (2026) or conventional financing up to $832,750. (HUD FHA mortgage limits · FHFA conforming loan limit values)
- Union County permits and inspections run through the county; deeds record with the Clerk of the Court. (Union County government · Clerk of the Court official records)
The One-Time Close: land + build + mortgage in a single loan
Around Lake Butler and the towns and acreage beyond it, buyers keep looking outward for buildable land — and that's exactly the territory where the USDA One-Time Close works. It wraps your land purchase, construction costs, and 30-year mortgage into one closing, before the first shovel hits dirt. Every file is guided personally by Jim Blackburn, NMLS #1072866.
One closing, start to finish
Lock your financing before construction begins, close once, and convert automatically to a standard 30-year mortgage when the home is done. Site-built, modular, and new double-wide manufactured homes may all qualify.
Honest expectations
Construction loans have more moving parts than a standard purchase: your builder must be registered, draws are paid only for completed work, and no work can begin before closing. We walk both you and your builder through every step.
Which parts of Union County may qualify
USDA draws its eligibility lines by neighborhood, not by county or ZIP code — so the answer always comes down to the exact address. Broadly: Lake Butler's urban area is the county's main exclusion, and eligibility resumes quickly beyond it.
City-by-city eligibility picture
Eligibility lines run through the urban core and its fast-growing edges — some addresses qualify, others don't. This is where verifying the exact lot matters most.
Based on the official USDA eligibility map. Final determination is always per-address — check yours below.
Why buyers pick USDA in Union County
- No down payment for qualified households
- Guarantee fee typically costs less monthly than FHA mortgage insurance
- New construction and new manufactured homes are eligible
- Site work — well, septic, grading, driveway — can be financed
- Seller or builder can contribute up to 6% toward closing costs
Military or veteran? You may have two $0-down ways to build in Union County
USDA eligibility is about the place — VA eligibility is about the person. Veterans, Guard, and Reserve members live in every corner of Union County, and your VA benefit travels with you. If you have VA eligibility and you're building in a USDA-eligible part of the county, both zero-down construction programs may be on the table.
| At a glance | USDA Construction Loan | VA Construction Loan |
|---|---|---|
| Down payment | $0 | $0 |
| Where you can build | USDA-eligible areas only (address-by-address) | Anywhere — including inside Lake Butler |
| Household income cap | Yes — 115% of area median income | None |
| Debt-to-income approach | Guideline ratios apply; some flexibility with strong compensating factors | Significantly higher DTI possible — no fixed cap; qualification is driven by residual income |
| Loan limit | No set maximum | None with full entitlement |
| Program fees | Upfront guarantee fee + annual fee (both can be financed) | One-time funding fee — waived for veterans with service-connected disability |
| Who can use it | Anyone within the income limit | Eligible service members, veterans & surviving spouses |
Your household income is within the county limit, your target address is in an eligible area, and your debt ratios are comfortable. Non-military buyers: this is your zero-down path.
Your income is above the USDA cap, or your debt-to-income ratio is the hurdle — VA allows a significantly higher DTI than USDA, because qualification is driven by residual income rather than a fixed ratio cap. Also the fit if you want to build inside Lake Butler, or your funding fee is waived due to a service-connected disability.
That's a good problem. We run both programs side-by-side on your actual numbers — income, debts, the parcel you're eyeing — so you can choose with the full picture in front of you.
Program guidelines, fees, and qualifying standards are set by USDA and VA and are subject to change. This comparison is general information, not a loan offer or approval. Your scenario is reviewed individually.
Does your address qualify?
Eligibility lines cut through neighborhoods — two homes on the same road can get different answers. Check yours against the official USDA map right now.
Preliminary result only — final determination is made by USDA per exact address. Prefer to check it yourself? Use the official USDA eligibility lookup.
Union County USDA construction loan FAQ — 81 answers from the guidelines
Sourced from the USDA handbook and construction program guides, localized to Union County. Reviewed by Jim Blackburn, NMLS #1072866. Click any question.
Program Basics5 Q
What loan terms does USDA offer in Union County?
Do I have to be a U.S. citizen to get a USDA construction loan in Union County?
Do I have to live in the home, or can it be a rental or vacation property on a USDA construction loan in Union County?
Are USDA construction loans available in my state in Union County?
What loan terms are available — can I get a 15-year USDA loan or an ARM in Union County?
Property, Land & Site12 Q
Can I build a barndominium, modular home, or manufactured home with a USDA construction loan in Union County?
Can the USDA loan pay to run utilities to my land in Union County?
Do site condos or new subdivisions in Union County qualify with a USDA construction loan?
Can I use a USDA construction loan to buy a spec home my builder already started in Union County?
Is there an acreage limit on USDA construction loans in Union County?
Which parts of Union County are USDA-eligible?
Can eligibility maps change on a USDA construction loan in Union County?
Can I buy a condo, townhome, or duplex with a USDA loan in Union County?
If I own my land in Union County free and clear, does that count as my down payment or equity with a USDA construction loan?
Can I have a home business, hobby farm, or garden on a USDA-financed property in Union County?
How do I know if my land in Union County is in a USDA-eligible area?
My land has a loan on it — can the USDA construction loan pay it off in Union County?
Income & Limits8 Q
How is household size defined for a Union County USDA loan?
How does USDA count a new job for Union County buyers?
Is there a minimum income for a USDA loan in Union County?
What income deductions does USDA allow in Union County?
Can self-employed income qualify for USDA in Union County?
What's the difference between annual and repayment income for a Union County USDA loan?
Does child support count toward USDA income limits in Union County?
Do students' incomes count for USDA in Union County?
Credit & Ratios6 Q
I had a bankruptcy or foreclosure in the past — can I still get a USDA construction loan in Union County?
Will one late payment kill my USDA application in Union County?
How much debt can I have and still qualify (what are the DTI limits) on a USDA construction loan in Union County?
Does my spouse's debt count against me if they're not on the USDA loan in Union County?
Can I get a USDA loan in Union County after foreclosure?
What credit score do I need for a USDA loan in Union County?
Construction & Builders16 Q
Who inspects the construction while my home in Union County is being built with a USDA construction loan?
How detailed does the builder's cost breakdown have to be on a USDA construction loan in Union County?
What is a USDA One-Time Close (single-close) construction loan in Union County?
What plans does the lender need before closing on a USDA construction loan in Union County?
How is a USDA construction loan different from a regular construction loan at a bank in Union County?
What happens if my builder walks off the job or goes out of business mid-build on a USDA construction loan in Union County?
How is a to-be-built Union County home appraised with a USDA construction loan?
Can first-time homebuyers use a USDA construction loan in Union County?
What happens if construction goes over budget on a USDA construction loan in Union County?
What is a Description of Materials form on a USDA construction loan in Union County?
Can my builder get registered if they aren't already — and how long does that take on a USDA construction loan in Union County?
How does a USDA construction loan work in Union County?
Are subcontractor bids required on a USDA construction loan in Union County?
Can I really build a brand-new home with $0 down using a USDA loan in Union County?
Can I be my own general contractor or self-build with a USDA construction loan in Union County?
Can I finance well and septic on rural Union County land with a USDA construction loan?
Manufactured & Modular4 Q
How are draws staged on a manufactured home build on a USDA construction loan in Union County?
What is an MCO or MSO on a manufactured home on a USDA construction loan in Union County?
Can I use a gift of equity on a manufactured home on a USDA construction loan in Union County?
Is an engineer's certification required for a manufactured home foundation on a USDA construction loan in Union County?
Fees, Money & Timing10 Q
Do USDA loans have mortgage insurance (PMI) in Union County?
Why can't the builder get reimbursed for materials sitting on site on a USDA construction loan in Union County?
Can anyone put a lien on my property during construction on a USDA construction loan in Union County?
What Florida-specific taxes hit a Union County closing with a USDA construction loan?
Are there prepayment penalties on USDA loans in Union County?
What closing costs should I expect on a USDA construction loan in Union County?
What is the USDA upfront guarantee fee and can it be rolled into the loan in Union County?
When do I choose my closing and completion dates on a USDA construction loan in Union County?
What are 'construction soft costs' on a USDA construction loan in Union County?
Is sales tax included in the price of the home on a USDA construction loan in Union County?
Process, Docs & Underwriting12 Q
Can I transfer an appraisal from another lender to save money on a USDA construction loan in Union County?
Do my credit report or appraisal expire while the home is being built on a USDA construction loan in Union County?
Can non-citizens get a USDA loan in Union County?
Why did my other lender say USDA takes forever in Union County?
What happens if my final numbers shift slightly at the closing table on a USDA construction loan in Union County?
Can I use USDA to buy and renovate in Union County?
I earn variable or hourly income with overtime — how is that documented on a USDA construction loan in Union County?
Is my USDA construction loan treated as a purchase or a refinance in Union County?
Can I stack down payment assistance (DPA) on top of a USDA construction loan in Union County?
I'm relocating to Union County for work — can I use USDA?
Why do I have to sign IRS Form 4506-C on a USDA construction loan in Union County?
Do I need USDA's approval in addition to the lender's approval in Union County?
Comparisons6 Q
What is an interest reserve, and does USDA use one in Union County?
Do doctors or high earners in Union County use USDA?
Can I build a second home or vacation home with any USDA One-Time Close program in Union County?
Which is faster in Union County — USDA or FHA?
How do construction-period payments compare across FHA, VA, and USDA in Union County?
Is the draw inspection process the same on every program on a USDA construction loan in Union County?
Refinance & Rehab2 Q
Can I refinance out of a USDA loan into a conventional loan once I have equity in Union County?
What is a USDA Streamlined-Assist refinance and who qualifies in Union County?
Union County offices you'll actually use during a build
Every link below points to the official county or state authority — the same offices your builder, surveyor, and closing agent will work with.
Building & Permitting
Building permits, inspections, and fees for a new-construction home in Union County.
unioncounty-fl.govPlanning & Zoning
Zoning, land-use, and setback rules that shape what you can build on your lot.
unioncounty-fl.govProperty Appraiser
Parcel search, GIS maps, and property records for every lot in the county.
union.floridapa.comGIS / Parcel Map
Locate a parcel, confirm boundaries, and check the lay of the land before you buy.
union.floridapa.comHealth Dept — Septic
Onsite sewage (septic) permitting for rural lots without sewer service.
union.floridahealth.govWater Management District
Well permitting for parcels served by private water.
mysuwanneeriver.comClerk of the Court
Deed recording and official records once your land purchase closes.
unionclerk.comUtilities
Power and water service where available; most rural builds use private well + septic.
clayelectric.comEvery Union County office & resource — verified links
Beyond the build offices above: the county's full civic directory. Moving here means knowing these.
School District
Schools, zoning, and enrollment — the #1 question for relocating families.
union.k12.fl.usChamber of Commerce
Local business network and relocation resources.
Contact us for the current office link.Visitors Bureau
What living here actually looks like — parks, trails, and events.
naturalnorthflorida.comLocal Newspaper
The county's news of record.
Contact us for the current office link.What's happening in Union County
What is the unemployment rate in Union County, FL right now?
Local employment conditions affect housing demand and the financial stability of potential homebuyers in the area.
Is Florida's population growing or shrinking?
Population trends indicate long-term housing demand and development opportunities throughout Florida including Union County.
Updated automatically — sources are original local publishers.
Ready to build with $0 down in Union County?
Jim Blackburn (NMLS #1072866) has guided more than $500M in closed loans. Get a straight answer on your land, your builder, your income calculation, and your full set of options.
USDA Construction Loans by Florida County
* No USDA-eligible areas — see VA and FHA construction options for these counties.
USDA eligibility is determined solely by USDA Rural Development based on property location and household income — verify any address at the official USDA eligibility lookup. VA eligibility is determined by the Department of Veterans Affairs. Income limits, loan limits, and program guidelines reflect published 2026 figures and are subject to change. This page is educational and is not a commitment to lend or a guarantee of approval.