Investors searching mixed-use property loans, storefront plus residential financing, and mixed-use bridge loans are stacking two underwriting problems in one building — commercial lease risk downstairs and residential rent rolls upstairs.
Jaken Finance Group finances mixed-use bridge acquisition and value-add nationwide — all 50 states. Rates: 8.99%–13.5% interest-only, terms 12–24 months.
See the commercial property type matrix · retail strip center loans · multifamily bridge 5+
What counts as mixed-use for bridge
| Configuration | Typical thesis | Bridge fit |
|---|---|---|
| Ground-floor retail + apartments above | Re-tenant retail, turn units | Strong |
| Live-work loft / flex | Artist or small-business tenants | Moderate |
| Office over retail | Medical / professional TI | Moderate |
| Restaurant + residential | Grease trap / hood CapEx | Specialty — higher scrutiny |
Regional walk-throughs (Jaken Finance Group lends in all 50 states): Chicago mixed-use investor guide · DC mixed-use bridge · owner-occupied mixed-use in Chicago and DC
Purchase vs. value-add on mixed-use
| Scenario | Underwriting basis | Typical leverage |
|---|---|---|
| Stabilized both stacks | In-place commercial + resi NOI | 65%–70% LTV |
| Dark storefront, occupied apartments | Resi NOI + retail TI / lease-up | 65%–68% LTC |
| Full gut residential + retail TI | Cost stack + stabilized pro forma | 60%–65% LTC |
| Owner-occupied commercial portion | Bridge → SBA path | Deal-by-deal |
Split-stack underwriting — what lenders review
| Stack | Primary metrics | Red flag |
|---|---|---|
| Retail / office | Lease abstracts, WALT, CAM recovery | Co-tenancy or kick-out clauses |
| Residential | Rent roll, unit turns, vacancy | Illegal units / unpermitted work |
| Building shell | Roof, facade, ADA entries | Deferred CapEx omitted from LTC |
| Zoning | Mixed-use permitted use | Residential conversion blocked |
Commercial vacancy does not get papered over with optimistic upstairs rents — lenders model each stack with its own vacancy and expense ratio.
Worked example — Louisville corner mixed-use
Three apartments over two storefronts — one retail suite dark for 11 months:
| Line | Amount |
|---|---|
| Purchase | $685,000 |
| Retail TI + facade | $95,000 |
| Three unit turns | $72,000 |
| Total cost | $852,000 |
| Bridge at 67% LTC | $570,840 |
| Sponsor equity | $281,160 |
| Rate | 10.75% IO · 18-month term |
| In-place apartment rents | $1,150 × 3 |
| New retail lease (month 9) | $2,400/mo NNN |
| Stabilized NOI | ~$71,000/yr |
| Exit | Community bank at 65% LTV on ~$980K value |
The file works when the retail LOI is real before the second CapEx draw — not when the residential stack alone is asked to carry the whole building.
Permanent exits
| Exit | When it fits |
|---|---|
| Community / regional bank | Smaller mixed-use, relationship underwriting |
| CMBS | Larger stabilized stacks with credit retail |
| Agency multifamily | Rare — often needs residential dominance and clean ops |
| SBA 7(a) / 504 | Owner-occupies 51%+ of commercial space — owner-occupied commercial |
Mixed-use bridge terms (Jaken Finance Group)
| Parameter | Range |
|---|---|
| Rates | 8.99%–13.5% IO |
| Leverage | Up to 90% of purchase on qualified files; many mixed-use files clear lower |
| Term | 12–24 months |
| Close | 7–10 business days |
Risks unique to mixed-use
- Dark retail extending past bridge maturity while apartments alone cannot cover DSCR
- Zoning / parking limits on re-tenant use (food service, medical)
- ADA / entry CapEx when converting historic storefronts
- Tax reassessment after acquisition on commercial land use
- Insurance — separate commercial liability vs residential habitability
Shared building CapEx — who pays in the model
Mixed-use failures often come from shared systems charged to neither stack in the pro forma:
| System | Allocation approach |
|---|---|
| Roof / structure | Building-level CapEx in LTC |
| Facade / storefront glass | Often retail TI + building reserve |
| HVAC | Separate residential vs commercial units when possible |
| Parking lot / alley | CAM recovery on commercial leases |
If commercial tenants are NNN, confirm CAM reconciliations actually recover roof and lot — many older mixed-use leases are modified gross with landlord CapEx exposure.
Lease-up sequence that lenders prefer
- Stabilize residential cash flow first when apartments are the durable stack
- Fund retail TI against signed LOI or lease — not speculative “any retailer”
- Collect estoppels before permanent application
- Refi only after both stacks show 90 days of in-place income where required by the takeout lender
Retail-heavy files can reverse that order when a credit tenant LOI is in hand before residential turns complete.
Chicago & DC mixed-use notes (nationwide lending)
Jaken Finance Group funds mixed-use bridge in all 50 states. The Chicago and DC pages below illustrate storefront-over-residential economics in those markets — not geographic limits on where we lend:
- Chicago mixed-use investor financing guide
- Bridge loans Chicago mixed-use
- Bridge loans Washington DC mixed-use
Underwriting mistakes sponsors make
- Blending commercial and residential NOI into one vacancy assumption
- Skipping lease abstracts on ground-floor tenants
- Budgeting cosmetic unit turns while ignoring roof and facade shared by both stacks
- Assuming agency multifamily takeout without checking residential unit count and ops standards
- Treating food-service grease trap CapEx as optional on restaurant conversions
Why a rental mixed-use building is the wrong SBA 504 file
The SBA 504 page says the maximum 504 loan is $5.5 million. The headline on that same page says “up to $5 million.” Use $5.5 million when you are sizing a conversation, and do not silently switch to the headline. Maturities of 10, 20, and 25 years are available. The page says fees total approximately 3% of the debt, and that the rate may be financed with the loan.
A 504 loan cannot be used for working capital, inventory, or speculation or investment in rental real estate. A storefront-over-apartments building that you will hold as a rental investment is outside that use. Do not underwrite the bridge exit as “we will just 504 it” when both stacks are tenant-occupied and you do not operate a business there.
A 7(a) loan is a different program. The maximum is $5 million. It can be used to acquire, refinance, or improve real estate and buildings. The Working Capital Pilot line of credit on that page is a pilot only. Its guarantee splits and rate caps do not transfer to a standard 7(a) real-estate loan. If the sponsor’s operating business will occupy the commercial bay, ask the SBA lender whether 7(a) fits. Jaken Finance Group bridge debt is still the short note: 8.99%–13.5% interest-only, 12–24 months, close in 7–10 business days, up to 90% of purchase on a qualified file.
Path of travel when you remodel the storefront
Retail tenant improvements are alterations. The 2010 ADA Standards require that an alteration to an area containing a primary function also make the path of travel, restrooms, telephones, and drinking fountains that serve that area accessible, to the maximum extent feasible. That duty yields if the added cost and scope are disproportionate to the overall alteration. The standards do not let you ignore the path just because the apartment stairs were not in the tenant’s drawing.
A primary function includes the dining area of a cafeteria, meeting rooms, and offices and other work areas. Mechanical rooms, boiler rooms, supply storage, janitorial closets, entrances, and corridors are not primary-function areas under that section. Restrooms are not a primary function unless providing restrooms is the purpose of the area. A restaurant conversion that rebuilds the dining room can pull the entry, the route from the sidewalk, and the restroom into the budget. Put that cost in the loan-to-cost stack on day one. A later change order after the second draw is how mixed-use files miss the bridge maturity.
What the takeout rate is being compared with
Bank and CMBS exits price off a different market than the bridge coupon. The average 30-year fixed mortgage was 7.28% for the week of October 1, 2026, and 7.03% the prior week, on FRED MORTGAGE30US. That series is a house mortgage, not a mixed-use permanent loan. It is still the number your residential tenants feel when they decide whether to rent or buy. If buying gets cheaper, upstairs renewal risk rises. Model the residential stack with its own vacancy. Do not paste the retail vacancy onto the apartments.
Residential rent pressure nationally is still positive. Owners’ equivalent rent, seasonally adjusted, was 443.713 in August 2026 on an index where December 1982 equals 100. That is 3.1% above 430.5 a year earlier, on FRED CUSR0000SEHC. It is a national index, not a quote for your corner. Use it as a check against a pro forma that assumes rents fall to zero or jump 20% with no leases.
Illustration: full-draw interest on an 18-month bridge
This is an example, not a closed loan. Purchase price is $900,000. The bridge is 70% of purchase, or $630,000. That is inside the program ceiling of 90% of purchase, and it is tighter because one bay is dark. Rate is 10.5% interest-only.
Monthly interest on the full $630,000 is $5,512.50. If the whole balance were outstanding for 18 months, interest would be $99,225. Draws and a lease-up that pays the note down will produce a smaller bill. Budget the ugly case anyway. If retail rent of $2,200 a month starts in month 10, you still carried the full note through the empty months. Apartment rent has to be in the model as its own line, not as a subsidy for a dark store.
Sponsor equity on this example is at least the $270,000 the loan does not fund, plus closing costs and the interest reserve. Do not spend the reserve on a facade upgrade and then ask for an extension in month 16.
Questions to answer before the term sheet
- Which stack is occupied today, and which stack is a hope?
- Is the ground-floor lease NNN, modified gross, or gross? Who pays the roof?
- Does the tenant improvement touch a dining room, office, or other primary-function area?
- Is the permanent plan a bank loan, or an SBA file that the 504 rental ban would block?
- What is the interest bill if the loan is fully drawn to maturity?
Jaken Finance Group reviews mixed-use bridge files in all 50 states. Call (833) 264-7776 with the rent roll, the dark-bay timeline, and the exit you can actually document.
Related financing guides
- Multifamily bridge loans 5+
- Retail strip center loans
- Office building bridge loans
- Commercial property loans by asset class
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Rates, terms and conditions offered only to qualified borrowers and are subject to change at any time without notice. All loans are subject to full underwriting for loan approvals. Jaken Finance Group only finances non-owner occupied investment properties.