Prince Georges County, MD Cap Rates by Neighborhood

County-Wide Gross Yield: A Starting Point, Not an Answer

At a median home price of $433,813 and median rent of $1,951 per month, Prince George's County posts a gross rent-to-price ratio of 5.40%, or about $23,412 in annual gross rent on the median asset. That headline number is useful as a ceiling: it assumes full occupancy, zero vacancy, and no operating expenses. It is not a cap rate.

The county-wide figure is also structurally misleading because it blends two distinct investment universes that coexist inside the same county boundaries. The Purple Line corridor in the northern and central county trades on appreciation expectations, tight absorption, and transit-access premiums not yet priced into rents. The southern county, anchored by Joint Base Andrews and National Harbor retail employment, trades at lower entry prices with stronger gross yields today. These are different bets with different return profiles, and the aggregate 5.40% obscures both.

Property Tax Drag on Net Yield

Before breaking down submarkets, the tax math matters and it is punishing relative to neighbors.

The effective property tax rate is 1.12%, versus a lower rate in Montgomery County. On the median $433,813 home, that produces a tax bill of about $4,859 per year. On a higher-priced corridor asset at $457,000 (the county's average sold price as of mid-2025), the tax cost rises to about $5,119 annually.

Work through the arithmetic on a single-family rental at the median price:

• Gross annual rent: $23,412
• Property taxes: ($4,859)
• At a conservative 35% expense ratio for remaining operating costs (insurance, maintenance, management): ($8,194) on gross rent
• Estimated net operating income: about $10,359
• Estimated net cap rate: about 2.4%

That 2.4% is the honest baseline for a stabilized single-family rental at median county price and rent. It is below any reasonable hurdle rate on an unlevered basis. Investors who rely on the 5.40% gross yield for underwriting are making a significant error.

Flood insurance exposure adds further pressure on specific properties. FEMA has proposed higher Base Flood Elevations along the Potomac River, Piscataway Creek, Broad Creek, and Oxon Run. Any property reclassified into a Special Flood Hazard Area triggers mandatory NFIP coverage. That additional premium layer, which can run $1,500 to $3,000 annually on affected properties, shaves another 35 to 70 basis points off net yield on a $433,813 asset. Waterfront-adjacent properties in Oxon Hill and along the Potomac tributaries require explicit flood cost modeling before acquisition.

Submarket Breakdown by Strategy

The Purple Line Corridor: New Carrollton, College Park, Hyattsville, Langley Park, Riverdale Park

This submarket is the appreciation play. All rail in Prince George's County is already installed, the full fleet of 28 light rail vehicles has been delivered, and service is projected to begin in late 2027. Properties near the 21 Purple Line stations in Hyattsville, College Park, Langley Park, and New Carrollton are positioned to capture a transit-access premium once service is live.

The gross yield on corridor assets is almost certainly below the county 5.40% average, because these neighborhoods carry the highest prices in the county and rents have not yet moved to reflect the infrastructure premium. Cap rates on corridor single-family homes are likely running 1.8% to 2.8% net of taxes at current prices, depending on specific block-level conditions.

The investment case here is not current income. It is equity appreciation from two converging catalysts: transit-access repricing when the Purple Line opens, and the ADU legalization wave now moving through implementation under Maryland's 2025 ADU Act (HB 1466). A single-family lot near a Purple Line station that can be legally improved with an ADU changes the income math in a real way. The county ADU Task Force is still drafting local rules, so the exact parameters are not finalized, but the state mandate is in place. An owner-occupied single-family home in College Park or Hyattsville with a compliant ADU added could push effective gross yield 150 to 200 basis points higher on total investment.

University of Maryland's incubator activity and spinouts from Bowie State University and NASA's Goddard Space Flight Center add a private-sector tenant demand layer in College Park specifically, beyond the usual student and federal workforce renter profile.

Southern County: Oxon Hill, Temple Hills

Southern Prince George's County offers lower entry prices and higher gross yields than the corridor, with the tradeoff of greater price volatility and less near-term transit catalyst. Proximity to Joint Base Andrews provides a durable, non-cyclical renter base. National Harbor's retail and hospitality employment adds a second demand anchor.

Gross yields in this submarket are likely 6.0% to 6.8% at current asking prices, above the county average. After property taxes and operating expenses, net cap rates probably sit in the 3.2% to 4.0% range on well-maintained assets, which is still thin by national cash-flow standards but more defensible than corridor pricing.

The flood insurance risk is concentrated here. Properties near the Potomac and its tributaries in Oxon Hill face the FEMA BFE revisions noted above. Any acquisition in this submarket requires a specific flood zone determination before closing, not after.

Workforce Housing: Pre-2000 Multifamily (County-Wide)

This segment is where the Permanent Rent Stabilization and Protection Act of 2024 creates the hardest underwriting constraint. The law caps annual rent increases at the lesser of CPI-U plus 3% or 6% on units built before January 1, 2000. In a market where CPI-U has been running between 2.5% and 3.5%, the effective cap is 5.5% to 6% in most years, which limits value-add rent growth strategies on older workforce stock.

Investors targeting pre-2000 multifamily must underwrite to the cap as if it binds permanently, because it does. The only clean exit from the rent stabilization constraint is acquisition of post-1999 construction or newly built ADU units, where the exemption is explicit.

Small landlords owning five or fewer units are also exempt from the PRSA, which creates a structural advantage for mom-and-pop operators over institutional value-add buyers targeting the same workforce housing stock.

Neighborhood Comparison: Estimated Yield Ranges

Estimates use the 1.12% effective tax rate and a 35% operating expense ratio on gross rent.

Cap Rate Outlook

The 12-month pricing trend is slightly negative: ZHVI is down 0.65% year-over-year as of July 2026. But December 2025 sales data showed average sold prices up 4.7% year-over-year and total 2024 sales up 4.5%, which suggests the ZHVI softness is a short-term recalibration rather than a trend break. Rents have not been reported as falling. If rents hold flat or grow modestly while prices dip, net cap rates compress upward slightly over the next 12 to 18 months, a rare window.

The two largest forward catalysts for yield compression (from the buyer's side) are the Purple Line opening in late 2027, which will reprice corridor assets upward, and ADU implementation, which will add income layers to single-family holdings once the county finalizes its rules. Both forces push corridor prices higher and net yields lower once they are priced in.

The Braveboy administration, which took office June 2025 following Angela Alsobrooks's departure to the U.S. Senate, has not yet established a clear posture on housing regulation or rent stabilization enforcement. That policy uncertainty is a real hold risk through 2026 for operators in the regulated workforce segment.

For investors entering now, the sharpest risk-adjusted position is post-1999 or new ADU construction in transit-adjacent locations, where the stabilization exemption preserves rent growth optionality and the Purple Line catalyst is not yet fully priced. Southern county assets near Joint Base Andrews offer better current cash flow but require flood zone diligence that is not optional given the pending FEMA map revisions.

Model your specific deal with our investment property calculator to stress-test the net cap rate against the 1.12% effective tax rate, flood insurance costs, and PRSA rent caps before committing to a hold strategy.