Montgomery County changed rental math in 2023. The county’s rent stabilization law now limits how much landlords can raise rent each year on many units. The cap is tied to inflation plus 3%, and it cannot exceed 6%. For a DSCR borrower, that changes the long-term picture more than the day-one approval.
DSCR loans in Montgomery County MD qualify on the property’s rent, not your W-2. Your day-one rent sets the ratio. But because future rent growth is capped, your real protection is buying at a basis where today’s rent already covers the debt with room to spare.
Montgomery County rental market (2026)
Montgomery County has deep rental demand from federal agencies, NIH, biotech firms along I-270, and a large professional workforce. Vacancy on well-kept single-family homes and townhomes stays low. The challenge is high purchase prices relative to rent, especially in Bethesda, Chevy Chase, and Potomac.
Read current rules on the Montgomery County Department of Housing and Community Affairs site. Check tax bills on the Maryland SDAT real property search.
2026 DSCR bands by submarket
| Submarket | Typical basis | Market rent | DSCR at 75% LTV |
|---|---|---|---|
| Silver Spring / Wheaton SFR | $480K–$580K | $3,000–$3,500/mo | 0.95–1.10 |
| Germantown townhome | $380K–$450K | $2,700–$3,000/mo | 1.00–1.15 |
| Gaithersburg townhome | $350K–$430K | $2,600–$2,950/mo | 1.02–1.18 |
| Rockville SFR | $600K–$720K | $3,500–$4,000/mo | 0.90–1.05 |
| Bethesda SFR | $1.0M–$1.4M | $5,000–$6,500/mo | 0.75–0.90 |
The pattern is clear. Up-county townhomes cash flow. Down-county single-family homes rarely do at 75% LTV.
Montgomery County DSCR thesis: underwrite to the cap
Here is the core idea. In an uncapped market, you might accept a 1.00 DSCR today because rent will grow 4% to 5% a year. In Montgomery County, rent growth on stabilized units cannot beat the cap. Taxes and insurance can still rise faster. That squeezes your ratio over time.
So buy at a DSCR that works today with a buffer. Aim for 1.10 or higher at your target LTV. Up-county townhomes in Germantown, Gaithersburg, and Clarksburg are where that happens most often.
Jaken Finance Group Montgomery County DSCR terms
- Rates: 5.75%–10.5%, 30-year fixed or ARM options
- LTV: up to 85% purchase, up to 80% cash-out, select markets and qualified borrowers
- DSCR minimum: typically 1.0–1.25 depending on program; some programs allow lower with reserves
- Loan amounts: $100K–$2M+
- Property types: SFR, townhomes, 2–4 units, and warrantable condos
- Income: qualified on property rent, not personal income
Worked example: Germantown townhome under rent stabilization
Purchase price: $410,000 for a 3BR/2.5BA townhome. Current lease: $2,900/month. Loan: 75% LTV, or $307,500, at an assumed 7.0% 30-year fixed rate. Principal and interest: about $2,045. Taxes: about $390/month. Insurance: about $75. HOA: $110. Total housing payment: about $2,620. DSCR: $2,900 divided by $2,620 is about 1.11.
Now look ahead. Suppose the allowed increase averages 4% a year, but taxes and insurance rise 6% a year. By year five, rent reaches about $3,530 and total payment reaches about $2,790. The ratio improves to about 1.26 because the principal and interest stay fixed.
Now suppose you bought at a 1.00 ratio instead. By year five, you would sit near 1.14, with little room for a bad vacancy year. The lesson: the fixed-rate DSCR loan protects you, but only when the starting ratio has a cushion.
DSCR at different rates and leverage
The Germantown example used one rate and one LTV. Here is the same townhome across a grid. Rent stays at $2,900. Taxes, insurance, and HOA stay at $575 a month. Only the rate and loan size change.
| Rate | 65% LTV ($266,500) | 70% LTV ($287,000) | 75% LTV ($307,500) | 80% LTV ($328,000) |
|---|---|---|---|---|
| 6.5% | 1.28 | 1.21 | 1.15 | 1.10 |
| 7.0% | 1.24 | 1.17 | 1.11 | 1.05 |
| 7.5% | 1.19 | 1.12 | 1.06 | 1.01 |
Hold this against the 1.10 target from the thesis. At 75% LTV, you need a rate of 7.0% or lower to clear it. At 80% LTV, only the 6.5% row gets there. At 7.5%, you would need to drop to about 70% LTV.
Plug your own figures into the DSCR calculator. Then size your cash cushion with the DSCR reserves calculator, since capped rent growth makes reserves do more of the work.
The 2026–27 cap and how rent can move
The county sets the allowance each year from the Washington-area consumer price index plus 3%, capped at 6%. Recent allowances:
| Effective July 1 | CPI-U | Maximum increase |
|---|---|---|
| 2024 | 3.3% | 6.0% |
| 2025 | 2.7% | 5.7% |
| 2026 (through June 30, 2027) | 2.2% | 5.2% |
The timing rules matter as much as the rate. A regulated unit’s rent can rise only once every 12 months, and only at renewal or a new lease. Rent stays flat through a multi-year lease. Every county-licensed rental, covered or exempt, needs 90 days’ written notice before an increase, delivered by mail or in person with a signed receipt.
For the Germantown townhome, a renewal after July 1, 2026 could rise to about $3,050 at most. Details are on the county’s rent stabilization increases page.
Who is covered: exemptions that change your underwriting
Building age. In 2026, the law covers county-licensed units built in or before 2003. A unit becomes covered on January 1 of the 23rd year after its SDAT “year built.” A 2004 townhome joins the program on January 1, 2027. Newer up-county stock can give you a few years of uncapped growth, but plan for the date it ends.
Ownership structure. One exemption covers a unit owned by an individual, or a decedent’s trust or estate, with two or fewer county rental units. An LLC does not fit that wording as written. Many DSCR loans close in an LLC. Ask the county how your vesting will be treated before you choose it.
Location. The cities of Gaithersburg, Rockville, and Takoma Park, plus the towns of Barnesville and Laytonsville, are outside the county program. The Gaithersburg and Rockville rows in the bands table follow city rules when the parcel sits inside city limits.
Substantial renovation. A landlord may petition for a 23-year exemption after permanent renovations costing at least 40% of the building’s value. That is a high bar on a single townhome, but it can matter on a gut rehab of an older duplex.
Accessory dwelling units. ADUs are exempt, which can make a basement or backyard unit a cleaner income add-on.
Montgomery County DSCR diligence and risks
Rent stabilization status. Confirm whether your unit is covered and what the current allowable increase is. Keep records of every rent change.
Rental licensing. The county requires a rental housing license. Rockville, Gaithersburg, and Takoma Park have their own rules.
Transfer and recordation taxes. Maryland state transfer tax, county recordation tax, and county transfer tax apply at purchase. Cash-out refinances may also trigger recordation tax on new debt.
Lead paint. Maryland lead law requires registration and risk-reduction steps for pre-1978 rentals.
Tenant protections. Maryland and the county have strong notice and eviction procedures. Screen carefully and budget for longer turnover.
Hold versus flip in Montgomery County
| Factor | DSCR hold | Flip |
|---|---|---|
| Best areas | Germantown, Gaithersburg, Clarksburg | Rockville, Silver Spring, Bethesda |
| Main risk | Capped rent growth | ARV and days on market |
| Tax friction | Paid once at purchase | Paid at purchase and sale |
If the rent ratio fails, a flip may be the better exit. See fix and flip loans Montgomery County MD.
Pre-qual checklist: Montgomery County DSCR
- Signed lease or market rent schedule
- Rental license or application
- Rent stabilization status for the unit
- Current tax bill plus a 10% buffer
- Insurance quote at replacement cost
- HOA budget and rental rules
- LLC documents and reserves
Related programs
- Hard money lenders Montgomery County MD for the acquisition leg
- DSCR loans Silver Spring MD
- DSCR loans Bethesda MD
- DSCR loans Washington DC
- DSCR loans Maryland
Frequently asked questions
How does Montgomery County rent stabilization affect a DSCR loan?
The county limits annual rent increases on many rental units, tied to inflation plus 3% with a 6% ceiling. DSCR lenders qualify on today’s rent, but your long-term cash flow depends on how fast rent can grow. Model increases at or below the allowed cap.
Are any Montgomery County rentals exempt from rent stabilization?
Some are. Units less than 23 years old are exempt, and other exemptions exist. Takoma Park runs its own separate program. Confirm your property’s status with the county’s housing department.
Do I need a rental license for a DSCR property in Montgomery County?
Yes. Montgomery County requires a rental housing license, and some cities like Rockville and Gaithersburg have their own. Keep the license current, because lenders and tenants may ask for it.
What DSCR ratio do Montgomery County rentals usually hit?
Many single-family and townhome rentals land between 0.95 and 1.20 at 75% LTV. Higher basis areas like Bethesda often fall below 1.0 unless you put more equity in.
Pre-qualify for Montgomery County DSCR financing · (833) 264-7776
Rates, terms and conditions offered only to qualified borrowers and are subject to change without notice. All loans are subject to full underwriting. Jaken Finance Group only finances non-owner occupied investment properties.