Portland ME
Portland is Maine's flagship city short-term rental market, well suited to physician investors seeking urban vacation-rental income. Properties average about $235 per night at 62% occupancy — roughly $146 RevPAR and around $4,371 in monthly revenue — against a purchase price near $495,000. Year-round culinary and events demand smooths seasonality that pressures many northern STR markets. Moderate short-term-rental regulations apply, so verify local short-term-rental rules before closing. For doctors, it's a comparatively durable, non-beach STR play driven by a diversified visitor base rather than a single peak season.

Market Analysis
Why physicians are looking at Portland ME
Portland is the rare northern short-term rental market whose demand doesn't hibernate. The draw named in its thesis — year-round culinary and events demand — means the guest calendar is fed by restaurant weekends, festivals, and city tourism across all four seasons, not a single beach window. For physician investors, that changes the risk shape: revenue arrives in a smoother line than in Maine's resort towns, and the underlying asset is a house in the state's flagship city rather than a purely seasonal cottage.
The numbers, interpreted
Underwrite Portland as a hospitality business, because that's what it is. Listings average about $235/night at 62% occupancy — roughly $146 RevPAR and around $4,371/mo in gross revenue — against a purchase price near $495,000 (a 21.7× GRM on the long-term side, ~3.2% cap). The honest read: that $4,371 is gross, not net. Management, cleaning, supplies, utilities, platform fees, and furnishings typically consume a large share before debt service. Compare Bar Harbor, where a $395 ADR drives ~$8,295/mo against a $635,000 basis with sharper seasonality, or Boothbay Harbor at ~$6,045/mo on the same $495,000 price — Portland earns less per month but spreads it across the whole year.
Costs and rules to underwrite
Property taxes at 1.36% run roughly $6,730 per year on a $495,000 property. Portland carries moderate short-term-rental regulations, so verifying the current local rules — registration, caps, zoning — is a non-negotiable step before you commit capital. Even in an urban market, presentation matters: design-forward interiors that photograph well consistently out-book commodity units when guests compare listings side by side.
Building your local team in Portland ME
Before you close, get the investing equivalent of a second opinion: a professional STR manager's revenue projection and an independent inspection, checked against the listing pro-forma before money moves. The team you build will make or break this investment — an experienced short-term-rental management company (expect a meaningful fee share), an investor-focused realtor who knows which Portland streets allow and support STR use, furnishing capital budgeted up front, and DSCR-style financing sized on realistic net revenue. Dr Home Investor accelerates all of it by introducing vetted local team members — including a Realtor match with boots on the ground in Portland — rather than sending a busy physician down a blind Google rabbit hole.
Bottom line
Portland is Maine's most season-resistant STR: ~$235 ADR, 62% occupancy, and about $4,371/mo in gross revenue on a $495,000 basis, powered by year-round culinary and events traffic. It won't match the peak months of the resort coast, but it also doesn't go quiet in February. Verify the city's STR rules first, underwrite net-of-expenses, and it's a credible urban hospitality hold. Explore other Maine markets to compare it against the seasonal coast. Weighing vacation-rental income against your timeline to financial independence? See physician FIRE through real estate.
Frequently Asked Questions
Is Portland ME a good short-term rental market for physician investors?
Yes — it's Maine's most season-resistant STR. Roughly $235/night at 62% occupancy yields about $4,371/mo gross on a ~$495,000 purchase, driven by year-round culinary and events demand.
How much does a short-term rental cost in Portland ME?
About $495,000, generating roughly $146 RevPAR and ~$4,371/mo in gross revenue at a $235 average nightly rate.
How does Portland compare with Maine's coastal STR towns?
Lower peak revenue, steadier calendar. Bar Harbor grosses ~$8,295/mo but concentrates it seasonally; Portland's ~$4,371/mo spreads across all four seasons.
Are short-term rentals legal in Portland ME?
Portland has moderate STR regulations — registration and zoning rules apply and can change. Verify the current local rules for your specific property before closing; make it a condition of your underwriting.
What expenses should I underwrite for a Portland STR?
Treat the ~$4,371/mo as gross. Subtract professional management, cleaning, utilities, platform fees, furnishings, plus ~$6,730/yr in property tax (1.36%) before estimating true net.
Investment Snapshot
Median Home Value
$495,000.00
Single family
Monthly rent
$1,900.00
Market Average
Gross rent mult.
21.7x
Lower = Better
Est. cap rate
~3.2%
Gross estimate
Property tax rate
1.36%
State average
Rental Strategy Performance
Monthly rent
$1,900.00
Est Market Average
Gross rent mult.
21.7x
Lower = Better
Est. cap rate
~3.2%
Before financing
All 12
Maine
Markets
Augusta ME
LTR
•
Rank
1
•
GRM
14.8
Lewiston
LTR
•
Rank
2
•
GRM
14.9
Bangor
LTR
•
Rank
3
•
GRM
16.5
South Portland
LTR
•
Rank
4
•
GRM
21.2
All figures are estimates based on publicly available market data and are for general research purposes only. Cap rates, rent estimates, and STR performance are market averages and do not guarantee individual property performance. Consult a licensed real estate professional, CPA, or attorney before making investment decisions. Dr Home Investor does not guarantee the accuracy of third-party market data.