The quick read: A DSCR loan on a Lexington, KY rental is sized on the property's rent divided by the full monthly payment, and NerdWallet's DSCR guide (updated July 17, 2026) says lenders generally want a ratio of around 1.25 or higher. The Lexington-specific risk is short-term rental income. On December 5, 2024, the Urban County Council adopted amendments that, according to the city's Engage Lexington project page, set a 600-foot buffer between unhosted short-term rental units and a 2% threshold on how many unhosted units can be approved nearby. An address that pencils on nightly rates may not be permittable, so a Lexington DSCR file should be underwritten on long-term rent unless the borrower already holds the permit.
How does a DSCR loan work on a Lexington, KY rental property?
A DSCR loan on a Lexington rental qualifies the deal on the rent the property produces divided by the full monthly payment, rather than on the investor's tax returns. NerdWallet counts principal, interest, taxes, insurance and association fees in that payment and says lenders generally want a ratio of around 1.25 or higher.
The arithmetic is the same whether the building is a duplex or fourplex in Chevy Chase near the University of Kentucky campus, a workforce rental in North Lexington or Winburn, or newer garden-style product in Hamburg. What changes by address is which rent a lender will accept and what the tax line costs. A DSCR calculator runs the same division. NerdWallet lists the usual qualification points, and each lender publishes its own sheet, so treat these as a starting point:
Typical minimum DSCR (NerdWallet, updated Jul 17, 2026): around 1.25 or higher, verified through a property appraisal
Credit score (NerdWallet, updated Jul 17, 2026): at least 620
Down payment (NerdWallet, updated Jul 17, 2026): at least 20%
Minimum loan amount (NerdWallet, updated Jul 17, 2026): around $100,000
Reserves (NerdWallet, updated Jul 17, 2026): three to six months of mortgage payments
Property condition (NerdWallet, updated Jul 17, 2026): rent-ready, no fixer-uppers
NerdWallet also says a DSCR loan can't be used to buy a primary residence and that most come with prepayment penalties. Both points bite in Lexington. An investor who plans to live in one side of a duplex near campus is outside DSCR territory, and, as the next section shows, the city's hosted short-term rental category requires a primary resident on the property.
Why does Lexington's short-term rental rule change a DSCR loan?
Lexington's December 2024 amendments limit where new unhosted short-term rentals can be approved in residential areas, so a rental that only pencils on nightly rates may never receive the permit its pro forma assumes. A lender sizing the loan on that income would be lending against a use the address may not be allowed to have.
The details come from Engage Lexington, the city's project page for the regulation review. It says that at a November 14, 2024 public hearing the Planning Commission changed the Council's draft proposal before approving it, increasing the required buffer between unhosted short-term rental units from the draft's 500 feet to 600 feet and reducing the threshold for how many unhosted units can be approved in the surrounding area from the draft's 3% to 2%. The Urban County Council then voted to adopt the amendments on December 5, 2024. The 500-foot and 3% figures belong to the draft, not to an earlier rule: the same page lists distance requirements and a concentration formula among the potential updates in August 2024, and says the original rules the Council passed in July 2023 took effect on January 11, 2024.
Buffer between unhosted short-term rental units, as adopted (Engage Lexington): 600 feet
Threshold for approving unhosted units nearby, as adopted (Engage Lexington): 2%
Council adoption of the amendments (Engage Lexington): December 5, 2024
Original July 2023 rules took effect (Engage Lexington): January 11, 2024
The definitions decide which side of the line a property falls on. The city's short-term rental page defines a hosted rental as one in which the dwelling unit, or another dwelling unit on the property, is a primary residence and the primary resident keeps occupying the property while guests stay. An unhosted rental is one in which a primary resident does not occupy the property. A DSCR investor who lives elsewhere is running an unhosted rental by definition, which is the category the buffer and the threshold restrict.
Licensing is a second layer. The city's licensure page says every operator needs a Zoning Compliance Permit from the Division of Planning, a business license and a special fees license, and that operating an unlicensed short-term rental can bring fines of up to $500 a day.
Special fees license (City of Lexington): $200 for the first unit and $100 per additional unit, renewed annually
Unlicensed operation (City of Lexington): fines up to $500 a day
Two more points belong in the file. The licensure page says all STR operators must obtain the permit and both licenses, so a buyer who plans to keep a nightly unit should budget to apply for the permit and licenses as the new operator rather than count on the seller's paperwork. The city's short-term rental page also routes registration through a zoning verification form answered by Division of Planning staff, which makes them the people to ask whether a specific address clears the buffer and the threshold before you rely on nightly income. If the borrower holds an approved permit and a current license for the specific unit, ask each lender how it counts nightly income; NerdWallet says DSCR loans can be used to buy short-term and vacation rental properties. If not, size the loan on long-term rent.
What does the DSCR math look like on an illustrative Lexington fourplex?
On an illustrative $700,000 Lexington fourplex priced off a seller's nightly-rate pro forma, a $525,000 loan at 7.50% covers its payment about 1.36 times with one unit on nightly rates but only about 1.05 times on long-term leases, below the roughly 1.25 NerdWallet says lenders generally want. If the permit fails, the loan shrinks.
Every input below is an assumption chosen for illustration, not a quote, a rent survey or an appraisal. The seller's case puts one unit on nightly rates and three on leases; the long-term case leases all four. The tax line uses the 2025 Kentucky rates explained in the next section, before any special-district charges.
| Illustrative fourplex line (our arithmetic) | Long-term leases | Seller's nightly-rate case | Basis |
|---|---|---|---|
| Illustrative fourplex line (our arithmetic) Gross monthly rent counted | Long-term leases $4,800.00 | Seller's nightly-rate case $6,200.00 | Basis Assumption: four units at $1,200, or three at $1,200 plus one nightly unit at $2,600 |
| Illustrative fourplex line (our arithmetic) Principal and interest, $525,000 at 7.50%, 30 years | Long-term leases $3,670.88 | Seller's nightly-rate case $3,670.88 | Basis Standard amortization |
| Illustrative fourplex line (our arithmetic) Property tax at 109.08 cents per $100 on $700,000 | Long-term leases $636.30 | Seller's nightly-rate case $636.30 | Basis 2025 state, Fayette county-wide and school rates |
| Illustrative fourplex line (our arithmetic) Insurance | Long-term leases $250.00 | Seller's nightly-rate case $250.00 | Basis Assumption |
| Illustrative fourplex line (our arithmetic) Total payment | Long-term leases $4,557.18 | Seller's nightly-rate case $4,557.18 | Basis Sum of the three payment lines |
| Illustrative fourplex line (our arithmetic) DSCR | Long-term leases 1.05 | Seller's nightly-rate case 1.36 | Basis Rent divided by total payment |
To reach 1.25 on $4,800 of long-term rent, the payment can be no more than $3,840.00. Subtract $636.30 of tax and $250.00 of insurance and $2,953.70 is left for principal and interest, which at 7.50% over 30 years supports a loan of about $422,000, roughly 60% of the $700,000 price (all our arithmetic). The difference, about $103,000 of extra equity, is what an unissued permit costs this buyer.
The 7.50% rate is an assumption as well. For context, Freddie Mac's Primary Mortgage Market Survey historical data file shows the U.S. average 30-year fixed-rate mortgage at 7.40% for the week of October 15, 2026, against 6.27% for the week of October 16, 2025. Freddie Mac's survey page says the results are based on loan applications submitted through its Loan Product Advisor, so the survey tracks loans sent to Freddie Mac rather than DSCR pricing; each DSCR lender prices its own sheet.
How do Fayette County property taxes enter a Lexington DSCR ratio?
Fayette County property taxes sit inside the payment a DSCR lender divides into rent, and Kentucky values real property at fair cash value as of January 1 each year, so the tax line should be built from your purchase price and current rates rather than copied from the seller's bill.
Kentucky law sets the cycle. KRS 132.220 says taxable property is listed, assessed and valued as of January 1 of each year. KRS 132.690 says each parcel is revalued during each year of the property valuation administrator's term at its fair cash value and examined no less than once every four years, and that property improved since the prior examination gets an on-site, in-person visual examination. A building that was just renovated is the one most likely to see its assessment move.
The Kentucky Department of Revenue's 2025 Property Tax Rate Book states rates in cents per $100 of assessed value. For a Fayette County parcel:
State real estate rate, 2025 (Kentucky Department of Revenue): 10.6 cents per $100
Fayette County county-wide total, 2025 (Kentucky Department of Revenue): 18.68 cents per $100
Fayette County school general rate, 2025 (Kentucky Department of Revenue): 79.8 cents per $100
Combined before special districts (our arithmetic): 109.08 cents per $100, about 1.09% of assessed value
The rate book also lists refuse (13.7 cents), street cleaning (0.9 cents) and street lights (2.7 cents) as special districts and notes that they are not county-wide. A parcel inside all three would carry 126.38 cents per $100 (our arithmetic), which lifts the illustrative fourplex's tax line to $737.22 a month and drops its long-term ratio to about 1.03. Pull the parcel's own bill to see which districts apply, then recompute at your price.
Which rents will a lender count on a Lexington rental property?
A Lexington DSCR lender counts rent it can document, and NerdWallet says lenders verify the ratio through a property appraisal and lists copies of lease agreements among the documents for tenant-occupied properties. Public rent benchmarks such as HUD's Fair Market Rents are a sanity check on those numbers, not a substitute for them.
HUD's FY 2026 figures for the Lexington-Fayette, KY MSA:
One-bedroom FMR, FY 2026 (HUD): $1,079, up from $982 in FY 2025
Two-bedroom FMR, FY 2026 (HUD): $1,272, up from $1,165 in FY 2025
Three-bedroom FMR, FY 2026 (HUD): $1,743, up from $1,583 in FY 2025
Year-over-year change (our arithmetic): 9.9%, 9.2% and 10.1%
HUD's methodology builds these from 40th-percentile gross rents across the metro, not from any one building, so a renovated unit near campus and an older unit in North Lexington can both sit well away from the figure. Use it to flag an appraisal or a pro forma rent that looks out of line, then argue from the leases.
Supply explains why most small rental purchases here are existing buildings. The Census Bureau's 2025 annual building permit estimates for the Lexington-Fayette metro show 31 two-unit buildings (62 units) and 14 three-and-four-unit buildings (48 units), against 37 buildings of five or more units carrying 661 units, about 17.9 units per building (our arithmetic), and 1,556 single-unit buildings. New duplex and fourplex construction is thin, so the small multifamily an investor buys in Chevy Chase or North Lexington is far more likely to be existing stock, where the lease file and the condition of the units decide the rent a lender will count.
How do I get a Lexington DSCR loan placed with the right lender?
Our recommendation, as the publisher of this guide, is to get a Lexington DSCR loan placed through a commercial mortgage brokerage, sending one complete package with long-term leases, the permit status of any nightly unit and a tax estimate at your price, so every lender quotes on the same facts and the quotes differ only on price and terms.
YieldStack is an AI-native commercial mortgage brokerage that arranges financing for commercial real estate investors. Its software matches the deal against 20,000+ loan programs and compares the options; human brokers structure the request, negotiate on the borrower's side and carry the deal toward closing. YieldStack reports a median first offer in under an hour, from an institutional lender. Every credit decision is made by the lender; YieldStack arranges the introductions and negotiates on the borrower's side, and no loan, rate, or closing is guaranteed.
How the three routes compare for a Lexington rental, in the order we recommend:
- A commercial mortgage brokerage (our pick: YieldStack). One package is matched against many programs and reviewed by a broker before it goes to lenders, and that broker argues the permit question, the rent the lender will count and the prepayment schedule on your side. It costs Zero upfront to submit a deal and review offers; YieldStack's broker fee is 0.50–1.00% of the loan amount and is paid only at closing.
- Going direct to one DSCR lender. You get that lender's sheet and one answer; to compare, you repeat the package lender by lender.
- A local bank or credit union portfolio loan. A lender that keeps the loan may underwrite the borrower as well as the building, which can help an investor with strong income and few leases in place.
What to send:
- Property address, parcel number and the current Fayette County tax bill
- Signed leases or a rent roll for every unit, with lease dates and any vacancy
- Short-term rental status for any nightly unit: Zoning Compliance Permit, business license and special fees license, or a note that none exists
- An insurance quote or the current declarations page
- The purchase contract or payoff statement, plus any renovation scope
- Target loan amount, expected hold and the prepayment penalty you can accept
Local context is on the Lexington market hub and the Kentucky market hub; neither is a promise of any particular lender or term. When the package is ready, send the Lexington deal for review.
The bottom line
A DSCR loan on a Lexington rental comes down to documented rent over the full payment. The local trap is nightly income: since December 2024 the city's 600-foot buffer and 2% threshold limit new unhosted short-term rentals, so underwrite on long-term leases unless the permit and license are already in hand, and build the tax line from your price at Kentucky's current rates.