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Cash flows19 days on marketPending

1811 W 1st St, Duluth

Fourplex · 4 units: 2 bed / 1 bath and 1 bed / 1 bath ×3 unit split estimated · 2,870 sq ft · View the listing ↗

Photos courtesy of RE/MAX Results, via Realtor.com.

Investment analysis

+$1,818 monthly cash flow

After every cost, including reserves for vacancy and repairs, this fourplex puts about $1,818 a month in your pocket. That’s a 33.3% yearly return on the $65,550 you’d put in.

At $285,000, 20% down, 7.00% for 30 years, self-managed.

Cash-on-cash return
33.3%
Yearly cash flow ÷ cash in
Cap rate
14.0%
Return if you paid all cash
Cash to close
$65,550
Down payment + closing costs
Break-even price
$626,575
Most you can pay and still cash flow

The listing, and how its numbers compare

MLS #7160594

What the seller says

Solid West End fourplex with steady rental income in Duluth's Lincoln Park neighborhood, just off Superior Street near the Craft District. The unit mix appeals to a range of renters: one 3BR, one 2BR and two 1BR units. Three units are currently leased through 2027, bringing in $3,425/month in combined rent. Tenants pay their own electric, trash and fuel, and the owner covers only water and sewer. Off-street parking is a standout for the area, with 6 spaces plus a 2-stall detached garage, all on a 0.24-acre lot. The property has a full stone basement and a current rental license. It's a strong fit for an investor building a portfolio or an owner-occupant who wants rent from the other units to help cover the mortgage. Call to schedule a showing.

Listing courtesy of RE/MAX Results (Jordan Decaro).

The seller’s numbers vs. ours (yearly)

LineSellerBoardwalk
Gross income$56,543—
Property tax$3,946 (2026)—
Trash$1,397—
Heat (fuel)$5,144—
Electric$3,781—
Maintenance / repairs$13,093—
Operating expenses$29,991—
Net operating income$26,552—

Seller’s figures as stated in the listing. Ours include vacancy and reserves, and update with your edits.

The building

Type
Four Plex
Year built
1893
Living area
2,870 sq ft
Exterior
Metal, Wood · Frame
Basement
Full

Systems and utilities

Heating
Boiler · Electric, Natural Gas
Water / sewer
City Water · City Sewer

Parking and lot

Garage
2 spaces
Parking
Detached Garage
Lot
0.24 acres · 75x140
Zoning
Residential-Multi-Family

Description and facts from Realtor.com. View on Realtor.com ↗

The model: change anything

Every input shows where it came from. Edit one and the whole page updates.

Your deal

Offer price $
Down payment%
Interest rate, 30 years%
Who manages it

Each month

Rent$5,350
Vacancy−$321
Property tax−$329
Insurance−$396
Water, sewer, trash$0
Repairs and capital reserve−$910
Net operating income$3,335
Mortgage (principal + interest)−$1,517
Cash flow$1,818
Detailed assumptions

30 years: this building vs. the same money in stocks

The building comes out $3.55M ahead

Year 30 (loan paid off): this building $4,045,994, the same money in stocks $498,983.

Monthly cash flow, year 1 to year 30

See it as a line: this building vs. stocks, year by year
This buildingStocks at 7%

Rents +3% a year, costs +3.5%, value +3%, stocks 7%, 6% to sell. Future dollars: at 3% inflation, divide year-30 figures by about 2.4 for today’s buying power. Red bars are months you’d cover out of pocket.

Rent estimate and comparable rentals

2 bed: $1,325/mo · range $1,225–$1,450 · 11 rentals within 1 mi · medium confidence

Median asking rent of nearby rentals with the same bedroom count (within 1.75 miles): for rent now or leased in the last 3 years (past rents brought to today at 3% a year), from Realtor.com rental listings. Range is the middle half of those rents. Asking rents, not signed leases. Adjustments: $25/unit (garage mentioned in the description). Rent rules: No rent cap.

AddressRentBd / BaSq ftDistanceWhenType
208 Piedmont Ave, Duluth $1,300 2 / 1 1,050 0.1 mi For rent now Apartment
313 N 21st Ave, West Duluth $1,195 2 / 1 700 0.3 mi For rent now Duplex triplex
2029 W 5th St Unit 1, Duluth $1,373asked $1,350 2 / 1 780 0.3 mi Leased Apr 2026 Apartment
2231 W 3rd St Apt 2, Duluth $1,421asked $1,400 2 / 1 850 0.4 mi Leased Apr 2026 Apartment
1310 W 3rd St Apt 14, Duluth $1,564asked $1,550 2 / 1 — 0.5 mi Leased Jul 2026 Apartment

Asking rents from Realtor.com listings, not signed leases.

1 bed: $1,350/mo · range $1,200–$1,450 · 25 rentals within 1.75 mi · medium confidence

AddressRentBd / BaSq ftDistanceWhenType
1828 W 2nd St Apt O, Duluth $916asked $900 1 / 1 — 0.1 mi Leased Mar 2026 Apartment
113-115 N 22nd Ave W, Duluth $995 1 / 1 537 0.3 mi For rent now Apartment
2228 W 3rd St Apt 4, Duluth $985asked $975 1 / 1 — 0.4 mi Leased Jun 2026 Apartment
910 N 22nd Ave Apt W1, Duluth $1,042asked $1,025 1 / 1 615 0.6 mi Leased Apr 2026 Apartment
521 W 2nd St, Duluth $1,240 1 / 1 529 1.1 mi For rent now Apartment

Asking rents from Realtor.com listings, not signed leases.

Red flags and opportunities

Serious changes whether this is a good buy and keeps it out of our top picks. Check means ask before an offer. Minor is worth knowing. Each one shows its source.

Watch for

No red flags in the available data. That isn't the same as none.

Opportunities

None found.

Questions for the agent

  1. Can we see the current leases and a rent roll, with move-in dates?
  2. What did water/sewer/trash, heat and electric cost the owner over the last 12 months?
  3. How old are the roof, boiler or furnaces, water heaters and electrical panels?
  4. Is the building licensed as a rental for this many units, and when was the last city inspection?
  5. Any special assessments pending, and will the seller pay them off at closing?

Standard questions worth asking about any building.

What the records say

Price history · Realtor.com

On the market since 2026-10-14 (19 days); last sold for $225,000 on 2018-09-05.

DateEventPrice
Listed$285,000
Sold$225,000
Price changed$225,000
Listed$229,500
Sold public record$659,000
Sold public record$60,000
Sold public record$145,900

From the listing

Listed asFour plex
Property tax, 2026$3,946
CountySt. Louis
Parcel number010114000006

As the listing states it (NorthstarMLS, via Realtor.com). We don't have county records here yet; check the tax, homestead status and special assessments with the county.

Crime, rental-license and vacant-building records are only available for St. Paul and Minneapolis so far. Check with Duluth on rental licensing before you buy.

Location

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Educational analysis, not financial, legal or real estate advice. AI-assisted first read of the listing description and photos, checked against public records. Verify with the agent, leases and an inspection. Prepared 2026-11-02.