Illinois RV park winter trough and travel-corridor economics
Northern Illinois parks need winter occupancy in trailing 12-month P&L — Lake Michigan summer resorts and I-80/I-55 travel stops produce different seasonality profiles. Bridge files may require 1.30x+ DSCR or 6-month PITIA reserve when trough months dip below 45% occupancy.
Lower Sunbelt basis does not mean lower risk — underwrite Illinois T-12 honestly before comparing to Florida RV cap rates.
Illinois RV park economics favor I-80 / I-55 travel corridors and Lake Michigan summer resorts over Florida-style snowbird basis — northern parks need winter trough in trailing 12-month P&L and 1.30x+ DSCR cushion on bridge files. Lower acquisition basis than Sunbelt peers can still produce stable NOI when seasonality is modeled honestly. Hub: RV park financing guide.
Bridge interest-only pricing is 8.99%–13.5% at 65%–80% of value on many of these park files. A residential DSCR loan in Illinois is a separate product at 5.75%–10.5%. It closes in about 14 business days, and it is for houses, not for the campground. Rates: RV park loan rates 2026 · ARVC industry data.
Illinois parks trade at lower basis and cap rates than Florida or Georgia snowbird assets — but I-80 / I-55 travel stops and Lake Michigan summer resorts produce stable T-12 NOI when underwritten correctly. Industry data: ARVC · Acquisition: how to buy an RV park · Valuation: RV park cap rates
Illinois RV park segments and basis bands
| Type | Location examples | Basis band | Occupancy profile | Lender note |
|---|---|---|---|---|
| I-80 overnight corridor | LaSalle, Morris, Peru | $720K–$1.1M | High transient, lower ADR | Model winter trough |
| I-55 St. Louis spillover | Livingston, Madison, Macoupin | $680K–$980K | Truck + family transient | Steadier than NE IL |
| Lake Michigan seasonal | Lake, McHenry, WI border | $950K–$1.6M | Summer peak | T-12 only — not July × 12 |
| Southern IL tourism | Shawnee, Gallatin County | $580K–$920K | Weekend + event | Flood diligence |
| Private membership clubs | Collar exurban | $1.1M–$1.8M | Stable dues | Lower ADR volatility |
LaSalle County I-80 parks trade $780K–$950K on 55–72 pads with 62%–74% annualized occupancy — property tax ~1.8%–2.2% on commercial land, higher than Sunbelt but predictable. Shawnee National Forest fringe parks at $620K–$840K show May–October peak with November–March at 35%–45% occupancy.
Compare program paths: SBA vs bridge campground acquisitions
Worked example — LaSalle County I-80 travel park turnaround
$865,000 — 68 full-hookup pads, 66% T-12 occupancy, store + laundry, LaSalle County along I-80
| Phase | Detail |
|---|---|
| Bridge acquisition | 69% LTV ($596,850) + $155K bathhouse/pad electric/signage holdback at 11.125% IO |
| Carry budget | 17 months at 11.125% interest-only on $596,850 is $94,066 |
| Stabilization | 66% → 78% occupancy; ADR +8% |
| Stabilized NOI | ~$9,420/mo after opex |
| Refi target | Illustration: $685,000 at 7.375% interest-only is $4,210/mo, coverage 2.24x, month 16 |
| Worst-month test | February occupancy at 38% — not August peak |
Glamping add-ons: glamping outdoor hospitality financing
Illinois RV park diligence checklist
- T-12 P&L — not seller pro forma or July annualized
- Utility capacity — electric amp per pad for 50-amp expansion
- Septic / well engineering — pad add capacity on rural files
- Flood review — Mississippi, Illinois River, Lake Michigan bluff parcels
- Winterization history — infrastructure freeze damage on water lines
- Recreation liability insurance — quote in opex at current rate
Seasonality underwriting — Illinois-specific
Northern Illinois lenders require explicit November–March cash flow modeling:
| Month type | Underwriting mistake | Correct approach |
|---|---|---|
| Peak summer | Annualize July gross | T-12 P&L |
| Shoulder | Ignore | Include in average |
| Winter | Skip reserves | 6-month PITIA reserve or higher DSCR |
Lake Michigan seasonal parks may show 88% occupancy July–August but 58% trailing 12 — banks refi on T-12 only. I-80 corridor transient parks show smaller peak/trough spread but lower ADR — model both occupancy and rate separately.
Exit and refinance path
Illinois RV park sponsors on I-80 and I-55 corridors target sub-$1.2M basis with community bank refi once 75%+ occupancy holds on T-12.
Community bank refi (LaSalle/Livingston): Illustration: $685,000 at 7.375% interest-only is $4,210 a month. Coverage on $9,420 NOI is 2.24x, not 1.27x. The bridge balance is $596,850, not a rounded $597,000. Illinois banks want winter utility costs in the trailing year. Do not annualize a summer-only bill.
SBA 7(a) path: Owner-operators with two seasons T-12 may refi at 65%–75% LTV with 1.25x+ DSCR — compare timeline via SBA vs bridge campground acquisitions.
Lake Michigan seasonal caution: NE Illinois parks need 18-month bridge when acquiring April–June — capture full winter trough in T-12 before refi application. Property tax reassessment on sale can bump carry $200–$400/mo year one.
Southern IL (Shawnee): Flood diligence on Ohio and Mississippi river adjacent pads — Phase I environmental on former marina or gas station adjacency. Refi at 16–18 months when starting below 65% occupancy.
Midwest triangle context: Illinois operators compare Wisconsin and Indiana border deals — similar seasonality, different property tax and liquor-license rules for camp stores. Do not import Sunbelt cap rates — cap rate guide uses local T-12.
Sibling asset: mobile home park loans Illinois
Risks
- Weather-shortened season — debt service through off-months Nov–Mar
- Utility freeze damage — winterize infrastructure before first winter under ownership
- Flood zones — river-adjacent and Lake Michigan bluff parks
- Environmental — septic capacity limits pad expansion
- Insurance — recreation liability premiums on pools, lakes, playgrounds
Illinois RV park underwriting focus (2026)
- Occupancy: Underwrite Chicago collar and downstate corridors hookups on trailing 12-month RV occupancy — not peak-season broker pro forma on Illinois parks.
- Utilities: Seasonal hookup revenue vs annualized camper counts before IO term.
- Entity: Business-purpose LLC with aligned operating agreement before appraisal.
- Exit: Identify bank or agency takeout on Illinois RV park assets before bridge close.
Send I-80/I-55 T-12 with winter trough and Lake Michigan seasonality if applicable — Illinois RV park file · Midwest campground hub · (833) 264-7776
Related programs
- Mobile home park loans Illinois
- Commercial lending Illinois
- Hard money lenders Illinois
- RV park financing hub
Submit commercial scenario · (833) 264-7776
Illinois regional guide — nationwide RV park lending.
Illinois and Chicago housing figures
The all-transactions index was 565.87 in the second quarter of 2026, up 6.0% from 533.90 a year earlier. It is not seasonally adjusted. The first quarter of 1980 equals 100. See FRED ILSTHPI.
Chicago’s Case-Shiller index, not seasonally adjusted, was 238.606 in July 2026, up 6.9% from 223.305 in July 2025. January 2000 equals 100. See FRED CHXRNSA. Cook County’s median listing price was $350,000 in September 2026, from $339,500 in September 2025. That series is not seasonally adjusted. See FRED MEDLISPRI17031.
Those series describe houses and listings. An I-80 campground in LaSalle County is not a Chicago listing. Use the indexes to see that collar housing got more expensive. Underwrite the park on its own winter.
Jobs, permits, and diesel
Illinois unemployment was 4.9% in August 2026 and 4.6% in August 2025. The rate is not seasonally adjusted. See FRED ILURN. The Chicago-Naperville-Elgin rate, also not seasonally adjusted, was 5.2% in August 2026 and 4.5% in August 2025. See FRED CHIC917URN. Do not swap in a smoothed seasonally adjusted metro rate. It is a different series.
Permits were 2,266 new private housing units in August 2026, from 1,790 in August 2025. Not seasonally adjusted. See FRED ILBPPRIV. More permits do not fill a Shawnee park in November. They do show that stick-built supply is still being authorized.
On-highway diesel averaged $6.199 a gallon in the week of October 5, 2026, down from $6.382 the prior week. See the EIA gasoline and diesel update. That is the U.S. average, not an Illinois truck-stop price. I-80 and I-55 parks sell to people who are already driving. The diesel print is context for transient demand. It is not revenue. Keep store and laundry sales separate from site rent.
The bridge, and the house loan that is not the park
Illinois bridge loans from Jaken Finance Group are 8.99% to 13.5%, for 12 to 24 months, up to 90% of the purchase price, closing in 7 to 10 business days.
Residential DSCR loans are 5.75% to 10.5% and close in about 14 business days. See DSCR loans Illinois and how a bridge loan differs from a DSCR loan. Use the residential loan when you hold houses. The LaSalle campground is a bridge, then a community bank. An SBA 7(a) loan is a later option only if the operating business qualifies. Do not paste the house-loan rate onto the park.
Do not underwrite a LaSalle County campground with Chicago apartment rules. The rent roll, the winter months, and the septic letter are the file.
LaSalle illustration, payment check
The price stays $865,000. The bridge is $596,850, 69% of price, at 11.125% interest-only. Monthly interest is $5,533. Seventeen months of that interest is $94,066. If the $155,000 holdback is also outstanding for all 17 months, interest is about $118,495. Neither figure is the old $98,000 carry estimate.
NOI is $9,420. The $685,000 takeout at 7.375% interest-only costs $4,210 a month. Coverage is $9,420 divided by $4,210, or 2.24x. A 25-year payment is $5,007, and coverage is 1.88x.
Bridge plus holdback is $751,850. The $685,000 takeout is short by about $66,850 before costs. Month 16 is inside 12 to 24 months. February occupancy still has to appear in the trailing year the bank reads. Do not hand over an August annualization.
Lake Michigan parks that close in spring need the long end of the term so one full winter is in the file. Southern Illinois flood review is a separate clock. Do not use the LaSalle interest math to skip a river-site environmental report.
Five winter months of interest on this bridge are 5 times $5,533, or $27,665, before taxes and plowing. That cash leaves whether February occupancy is 38% or not. Set the reserve aside at closing. Do not plan to earn it from November site fees.
Cook County’s $350,000 median listing price in September 2026 does not set a LaSalle pad value. It was $339,500 in September 2025. Weekend travelers from that market still compare a night at the park with other options. Price the site from your trailing year, not from the listing series.
Illinois park / niche segment gates — Chicago (2026)
- RV park underwriting on Chicago — pad count, utility infrastructure, and ~2.08% tax on operating entity.
- Cook County reassessment and RLTO compliance on Chicago multifamily — judicial foreclosure statewide — segment comps do not cross into vanilla SFR Collar counties (DuPage/Will/Lake) pricing.
- Bridge 8.99%–13.5% IO with documented operating history or value-add scope before agency take-out.
Chicago RV park bridge 8.99%–13.5% IO · Illinois hard money · (833) 264-7776.