FHA Construction Loans in Nassau County — Build Anywhere with 3.5% Down
No eligibility map. No income cap. No military service required. The FHA One-Time Close builds a brand-new home at any address in Nassau County — inside Fernandina Beach, where USDA can't reach, or out in the county's acreage country — with land, construction, and your permanent mortgage in one closing.
Jim Blackburn · NMLS #1072866 · 7× Scotsman Guide Top Producer · $500M+ closed · (954) 993-1625
Key facts about the FHA construction loan in Nassau County
- FHA financing works at every address in Nassau County — there is no eligibility map, no income limit, and no first-time buyer requirement. (HUD's 203(b) program)
- The 2026 FHA loan limit for a one-unit home in Nassau County is $604,900 — HUD sets limits county by county, and this figure is Nassau's. (HUD county loan limit lookup)
- Minimum down payment is 3.5% with qualifying credit — and 100% of it can be gift funds from family. (HUD Handbook 4000.1, down payment & gift rules)
- New construction is fully eligible through the FHA One-Time Close: land, site work, and construction in a single closing that converts to the permanent mortgage. (FDIC Affordable Mortgage Lending Guide)
- FHA's credit flexibility is the widest of the three government programs — qualifying is possible at scores conventional lending turns away. (HUD 4000.1 credit analysis guidelines)
- Nassau County permits, inspections, and septic approvals run through the county offices linked below — the same offices your builder will work with. (Nassau County permitting)
FHA builds in all of Nassau County — no map to check
This is FHA's superpower here: USDA's eligibility lines exclude the urban core, and VA requires service history. FHA asks neither. Every community below — urban, suburban, or rural — qualifies at the same 3.5% down.
Building outside Fernandina Beach with a household income under the county limit? Compare the $0-down USDA construction loan in Nassau County before you commit — dual-qualified buyers should price both.
What 3.5% down looks like on a Nassau County build
Hypothetical acquisition costs (land + construction), the minimum investment beside each — all inside Nassau's $604,900 limit. Every scenario reviewed personally by Jim Blackburn, NMLS #1072866:
| Total project cost | 3.5% minimum down |
|---|---|
| $300,000 — starter build near Bryceville | $10,500 |
| $400,000 — family home outside Callahan | $14,000 |
| $500,000 — custom build, Fernandina Beach area | $17,500 |
Every dollar can be gift funds. Seller/builder credits up to 6% can cover closing costs on top. Hypothetical figures — your Loan Estimate is the real document. Full worksheet on the FHA Closing Cost Calculator.
Is FHA the right door for your Nassau build?
Nassau County builders have up to three government-backed paths. The honest comparison:
| Factor | FHA | USDA | VA |
|---|---|---|---|
| Down payment | 3.5% | $0 | $0 |
| Where in Nassau County | Anywhere — Fernandina Beach included | Eligible areas only (address check) | Anywhere |
| Income cap | None | Yes — county household limit | None |
| Who can use it | Anyone who qualifies | Anyone within the income limit | Eligible service members, veterans & surviving spouses |
| 2026 loan ceiling | $604,900 (county limit) | No set maximum (income-driven) | No limit with full entitlement |
| Credit flexibility | Widest of the three | GUS ~640 marker, manual possible | No official minimum |
USDA in Nassau County
Under the income limit and outside the urban core? USDA builds with nothing down.
USDA construction loans →VA construction loans
Service-connected? Your benefit builds anywhere in the county with no down payment and no loan limit.
VA construction loans →USDA · FHA · VA compared
The full three-way comparison — fees, ratios, geography, and construction paths side by side.
Compare all three programs →Nassau County offices you'll actually use during a build
Building Department
Permits, inspections, and fees for a new-construction home in Nassau County.
nassaucountyfl.comPlanning Department
Setbacks, land use, and what your lot allows.
nassaucountyfl.comProperty Appraiser
Parcel search and property records for every lot in the county.
ncpafl.comGIS / Parcel Viewer
Zoom to any parcel — boundaries, zoning, and flood layers.
nassaucountyfl.comHealth Department
OSTDS (septic) permitting for lots outside sewer service.
nassau.floridahealth.govUtilities Authority
Power and water service areas — or where well & septic take over.
nassaucountyfl.comSettling into Nassau County — every office in one place
Beyond the build: the civic links every new Nassau County homeowner ends up needing.
County Government
The county's official site — commissioners, departments, services.
nassaucountyfl.comChamber of Commerce
The local business network — including builders and trades.
nassaucountyflchamber.comNassau County FHA construction loan FAQ — 61 answers from the guidelines
Sourced from HUD Handbook 4000.1 and the One-Time Close program guides, localized to Nassau County. Reviewed by Jim Blackburn, NMLS #1072866. Click any question.
Program Basics7 Q
What is FHA mortgage insurance (MIP) in Nassau County?
What exactly is an FHA loan in Nassau County?
Does FHA mortgage insurance ever go away in Nassau County?
Is FHA only for low-income buyers in Nassau County?
Who is the FHA construction loan designed for in Nassau County?
Can I use an FHA loan for a rental or vacation home in Nassau County?
What loan terms are available on FHA construction loans in Nassau County?
Eligibility & Credit8 Q
Does my spouse have to be on the FHA loan in Nassau County?
I just started a new job — can I still qualify on a FHA construction loan in Nassau County?
Can a family member co-sign on my FHA loan in Nassau County?
I'm paid hourly with variable income — what extra documentation is needed on a FHA construction loan in Nassau County?
How long after bankruptcy can I get an FHA loan in Nassau County?
How long after a foreclosure can I qualify for FHA in Nassau County?
Do collections or charge-offs disqualify me from FHA in Nassau County?
What if I have a gap in my work history on a FHA construction loan in Nassau County?
Property, Land & Site7 Q
What about buying a fixer-upper instead of building on a FHA construction loan in Nassau County?
Is there a maximum acreage for FHA in Nassau County?
Can I buy land now and build later with FHA in Nassau County?
Are condos eligible for FHA in Nassau County?
Can I build in a flood zone with FHA in Nassau County?
Can I build on land my family owns on a FHA construction loan in Nassau County?
Is rural land eligible for FHA construction in Nassau County?
Construction & Builders18 Q
How is a home that doesn't exist yet appraised on a FHA construction loan in Nassau County?
Can family gift me land to build on on a FHA construction loan in Nassau County?
How does my builder get paid on a FHA construction loan in Nassau County?
How do draws work for a manufactured home build on a FHA construction loan in Nassau County?
Do FHA loan limits apply to construction loans in Nassau County?
Am I charged mortgage insurance during the construction phase on a FHA construction loan in Nassau County?
How much do I need down for an FHA construction loan in Nassau County?
Is termite treatment required on new FHA construction in Nassau County?
Can I include upgrades like solar in the construction budget on a FHA construction loan in Nassau County?
How do construction draws work on a FHA construction loan in Nassau County?
What are construction soft costs on a FHA construction loan in Nassau County?
Can I build a barndominium with FHA financing in Nassau County?
Can I get cash back at closing on a FHA construction loan in Nassau County?
Is my financing protected during the months of construction on a FHA construction loan in Nassau County?
Can well, septic, and driveway costs be financed in the FHA loan in Nassau County?
How much of the contract can be paid out before the final draw on a FHA construction loan in Nassau County?
Can I include a garage or detached shop in my FHA build in Nassau County?
What is the cost breakdown form and why does it matter so much on a FHA construction loan in Nassau County?
Fees, Money & Timing8 Q
How much can the seller contribute toward my costs on a FHA construction loan in Nassau County?
What closing costs should I expect on an FHA loan in Nassau County?
Do construction fees eat into my 6% seller concession limit on a FHA construction loan in Nassau County?
How long does an FHA construction loan take to close in Nassau County?
Is an escrow account required on FHA loans in Nassau County?
Do I pay property taxes during construction on a FHA construction loan in Nassau County?
Do I need earnest money on a new build on a FHA construction loan in Nassau County?
Can my down payment be a gift on a FHA construction loan in Nassau County?
Process, Docs & Underwriting8 Q
What has to be cleared before we can close on a FHA construction loan in Nassau County?
Is there one appraisal or two on a FHA construction loan in Nassau County?
What is an FHA case number in Nassau County?
What most often slows down an FHA construction approval in Nassau County?
Should I get pre-approved before choosing a builder on a FHA construction loan in Nassau County?
Do my documents expire during a long build on a FHA construction loan in Nassau County?
What does the appraiser need to value my future home on a FHA construction loan in Nassau County?
How is underwriting different for a FHA construction loan in Nassau County?
Comparisons5 Q
FHA One-Time Close vs FHA 203(k) — which do I need in Nassau County?
Is building new with FHA smarter than buying an existing home in Fernandina Beach?
FHA vs VA construction — what's the difference in Nassau County?
FHA vs USDA construction loan in Nassau County — which fits me?
FHA vs conventional for a new construction loan in Nassau County?
What's happening in Nassau County
Northeast Florida housing sales slide again in September
Northeast Florida home sales continued to decline in September, which may give buyers and builders in the region more negotiating room and a clearer read on local demand.
Northeast Florida home prices rise in September as affordability falls; Nassau County remains least affordable
Rising home prices alongside falling affordability in Nassau County signal that budgeting for a purchase or new build there will require careful attention to total costs.
Updated automatically — sources are original local publishers.
Ready to build anywhere in Nassau County?
Jim Blackburn (NMLS #1072866) — $500M+ closed, construction lending done daily. Straight answers on your lot, your budget, and which of the three programs actually fits.
FHA Construction Loans by Florida County
FHA loan limits are set by HUD and subject to change. Program guidelines and fees are subject to change. This page is educational and is not a commitment to lend or a guarantee of approval. Down payment shown is the program minimum with qualifying credit.