




A quick, investor-focused snapshot highlighting income strength, yield potential.
| Key metrics | Value |
|---|---|
| Price | $399,900 |
| Est. Rent | $3,200/mo |
| ROI | 18% |


Rental property for sale in Gaithersburg at 18304 Swan Stream Dr, Gaithersburg, MD, 20877 generates $3,419/mo in rent, after a $2,814/mo payment. Total monthly income is $3,419/mo. Return on cash invested sits at 19.07% in year one, and rental yield is 7.14% on a $575,000 entry. Equity gained on principal adds $3,710/yr, while 5% annual appreciation builds toward $158,862 over five years. Five-year ROI reaches 98.35% and total cumulative return in cash sums $186,047. For financing, investors can use Ziffy Mortgage’s DSCR loan, which considers $3,419/mo property income rather than buyer’s personal income.
Single Family
Built in N/A
N/A lot
$N/A/sqft
No HOA
Neighborhood data shown for ZIP Code: 20877, Gaithersburg, MD area.
| Category | Value |
|---|---|
| Total HU (Housing Units) | 13,773 (100%) |
| Owner Occupied HU | 5,608 (40.7%) |
| Renter Occupied HU | 7,448 (54.1%) |
| Vacant Housing Units | 717 ( 5.2%) |
| Median Home Value | $533,944 |
| Average Home Value | $545,024 |
Residential
13,663
Single Family
6,259
Multi-Family
7,404
Businesses
1,496
Date | Event | Price |
|---|---|---|
| 2025-08-15 | Listing removed | $2,950 |
| 2025-07-24 | Listed for rent | $2,950 |
| 2025-07-11 | Listing removed | $579,900 |
Date | Tax Paid | Tax Increase Rate | Value | Value Increase Rate |
|---|---|---|---|---|
| 2025-10-22 | $5776.14 | 22.77% | $455,300 | 11.40% |
| 2024-10-22 | $4704.95 | 12.77% | $408,700 | 12.87% |
| 2023-10-22 | $4172.12 | 8.98% | $362,100 | 4.37% |



Listed by: N/A • N/A
Mls Name: Zillow Rentals
Mls ID: #N/A