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7818 Davidson Ct

Duplex · 2 units: 3 bed / 2 bath and 2 bed / 2 bath · 4,024 sq ft

Inver Grove Heights, MN · View the listing ↗

Far off

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

Asking price
$599,900
2 units · $300K per unit
Monthly cash flow
−$1,484
at 20% down, 7%
Estimated rent
$3,575/mo
medium confidence · 9 rentals within 5 mi
Break-even price
$321,016
where cash flow hits $0

Adjust the numbers See the full breakdown

First look

This is a big up/down in Inver Grove Heights that looks more like a house with an in-law suite than a classic duplex. At $599,900 our numbers show about -$1,484 a month at 20% down and a 3.4% cap rate, and break-even is near $321K, so it doesn't work as a pure rental at today's rates. Our rent estimates are $2,200 for the 3-bed and $1,375 for the 2-bed, and the listing gives no actual rents. First check that it is legally a two-unit property (no county parcel match, and the lower unit shows no separate kitchen), and whether the city allows rental of it. Only worth a showing if the seller will come down hard or you want to live in one unit.

Things to consider

  1. Price is far above what rents support Asking is nearly double the break-even price, so cash flow is deeply negative unless you put much more down or pay much less.
  2. Legal two-unit status is unconfirmed If the city treats it as a single-family house, you may not be able to rent the lower level, and financing and insurance could differ.
  3. Shared laundry and bath blur the line between units Tenants sharing space can limit rent, increase disputes and make a separate-unit license harder.Listing says: “A shared laundry area with an additional bathroom adds extra convenience for both units.”
  4. Rent potential is modest relative to size Our mid estimates total about $3,575 a month for both units, well short of the carrying cost at this price.
  5. House-hack angle may be the best fit Living in one unit and renting the other lowers your net housing cost and may allow lower-down-payment owner-occupant financing.Listing says: “perfect for guests or rental income”

From the photos

Listing photo 3
1 of 7Plus

Upper kitchen has oak cabinets, newer stainless/slate appliances and light hardwood-look flooring; appears updated and in good shape

Listing photo 7
2 of 7Plus

Upper-level bath has a newer vanity, tile-look floor and fixtures; appears recently updated

Listing photo 5
3 of 7Concern

A second bathroom has older vinyl flooring and a dated look, though it appears clean and serviceable

Listing photo 9
4 of 7Check

Roof shingles look to be in decent shape from the aerial view, but the age is unknown

Listing photo 10
5 of 7Check

Walkout lower level with patio doors and a wood deck above; deck condition and railings should be inspected

Listing photo 6
6 of 7Check

No photos of the lower unit's kitchen, mechanicals, panel, or laundry equipment; a shared utility/closet space is shown instead

Listing photo 1
7 of 7Concern

Large carpeted living areas with a brick fireplace; carpet and a wood-burning fireplace add wear and upkeep for a rental

Based on 10 of the listing photos. Photos can hide as much as they show; an inspection is the real answer.

Condition and repairs

  • doneUpper unit has numerous modern updates (unspecified)Listing says: features 3 bedrooms, 2 baths, and numerous modern updates

AI-assisted first read of the listing description and photos (Claude), checked against public records. Every rent and repair above quotes the listing; verify with the agent, leases and an inspection.

The numbers

Down payment %
Offer $
Management
Interest rate %
Edit rents, costs and assumptions

Default: 20% down (no PMI), offer at asking, self-managed, 7.00% for 30 years, buyer pays closing costs (3%).

The deal

Price
$599,900
Cash to close
$137,977
Price per unit
$299,950
GRM
14.0

Each month

Cash flow
−$1,484/mo
Cash-on-cash
−12.9%
Cap rate
3.4%
DSCR
0.54×

Break-even

Price that breaks even
$321,016
Rent that breaks even
$5,478/mo

Long run

Year 30: property vs stocks
$1.39M vs $2.13M
Cash flow turns positive
year 25

Monthly

Monthly breakdown

Rent$3,575
Vacancy (6%)−$214
Collected$3,360
Property tax Listing−$616
Insurance Estimate−$234
Water, sewer, trash Estimate−$170
Lawn care ($120 × 6 mo ÷ 12)−$60
Repairs (8% of rent)−$286
Capital reserve (8% of rent)−$286
Net operating income$1,709
Mortgage (principal + interest)−$3,193
Cash flow−$1,484
Principal paid down (equity, not cash)$406

Cash flow each year

Rents +3%/yr, costs +3.5%/yr. Red bars are months you'd cover out of pocket.

30 years

How those totals add up

If you buy this building$1,386,676
Your equity when you sell
$1,368,748

Sells for $1,456,115 (value up 3% a year), minus 6% selling cost ($87,367). Rent paid down $479,920 of loan.

Rental profits, invested at 7%
$17,928

$16,283 of cash flow over 30 years, plus what it earned invested.

Same money in stocks$2,129,263
Cash to close, invested at 7%
$1,050,316

$137,977 put into an index fund instead of the down payment and closing costs.

Monthly shortfalls, invested
$1,078,947

$242,744 you'd have paid in while the building lost money, invested instead.

Stocks come out $742,587 ahead after 30 years.

Future dollars. At 3% inflation, divide year-30 figures by about 2.4 for today's buying power. Rental profits are assumed invested, not spent.

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

This propertyStocks at 7%

Year 30 (loan paid off): property $1.39M, stocks $2.13M. Stocks win.

Comparable rentals

The closest rental listings with each unit's bedroom count, as of 2026-10-06. The estimate is the median asking rent of every rental we found nearby (the count is shown for each); houses are left out. Asking rents from Realtor.com rental listings, not signed leases.

3 bed estimate $2,200/mo · range $2,000–$2,725 · 11 rentals within 5 mi

AddressRentBd / BaSq ftDistanceListedType
8201 College Trl, Inver Grove Heights $1,699 3 / 1.5 1,019 1.4 mi 2025-01-03 Apartment
7675 Hardwood Ave S, Cottage Grove $2,295 3 / 2 — 3.1 mi 2026-09-03 Apartment
275 Red Rock Xing, Newport $2,000 3 / 2 1,260 3.3 mi 2026-04-16 Apartment
5220 Greystone Dr, Inver Grove Heights $2,115 3 / 2 1,189 3.3 mi 2024-04-12 Apartment
1860 52nd St E, Inver Grove Heights $1,745 3 / 2 1,306 3.4 mi 2025-01-03 Apartment
7025 Agate Trl, Inver Grove Heights $2,920 3 / 2 1,395 3.4 mi 2026-05-20 Apartment
7550 80th St S, Cottage Grove $2,590 3 / 2 1,397 3.4 mi 2024-06-11 Apartment
7750 Hinton Ave S, Cottage Grove $1,943 3 / 2 1,305 3.6 mi 2024-04-12 Apartment
250 6th Ave N, South Saint Paul $1,895 3 / 2 1,500 4.0 mi 2026-09-03 Apartment
1945 Oakdale Ave # 55-228, West Saint Paul $2,100 3 / 2 1,522 4.2 mi — Apartment

2 bed estimate $1,375/mo · range $1,300–$1,600 · 9 rentals within 3 mi

AddressRentBd / BaSq ftDistanceListedType
8201 College Trl, Inver Grove Heights $1,420 2 / 1.5 1,020 1.4 mi 2025-01-03 Apartment
650 4th St, Newport $1,295 2 / 1 800 1.9 mi 2026-07-29 Apartment
6043 Candace Ave, Inver Grove Heights $1,625 2 / 1 1,050 2.0 mi 2025-05-15 Apartment
5480 Blackberry Trl, Inver Grove Heights $1,860 2 / 2 1,235 2.4 mi 2025-03-15 Apartment
233 Buron Ln, South Saint Paul $1,150 2 / 1 575 2.4 mi 2025-01-03 Apartment
1028 8th Ave S, South Saint Paul $1,175 2 / 1 785 2.7 mi 2026-01-16 Apartment
1650 10th Ave Unit 2B, Newport $1,299 2 / 1 750 2.9 mi — Apartment
1650 10th Ave, Newport $1,299 2 / 1 750 2.9 mi 2025-01-03 Apartment
1660 10th Ave Apt 7, Newport $1,299 2 / 1 750 2.9 mi — Apartment

On the maps, this property and comparable rentals. Comparable rentals and rent estimate: Realtor.com rental listings. Rents are asking rents from listings; check them against the actual leases.

Red flags and opportunities

Watch for

  • highUnit count and taxes unverified; no county parcel match. Could be assessed and licensed as a single-family home Based on: data: rule_flags · AI review
  • mediumCouldn't match this address to a county parcel record, so taxes and unit count are unverified. Public record: County parcels: no match for 7818 DAVIDSON CT
  • mediumAsking is $278,884 above the price where cash flow breaks even ($321,016) at the default scenario. Based on: Derived: price $599,900 vs. break-even $321,016
  • mediumShared laundry and bathroom area serves both units, which complicates separate metering, privacy and a legal rental setup Listing says: A shared laundry area with an additional bathroom adds extra convenience for both units. · AI review
  • mediumNo rents, lease status or expenses given, so income is entirely our estimate Based on: data: rent_estimate · AI review

Opportunities

  • Owner-occupy one unit and rent the other to offset the payment, rather than buying as a pure investment Listing says: perfect for guests or rental income · AI review
  • No rent cap, so rents can move with the market Based on: data: underwriting.rent_rule · AI review
  • Seven weeks on market gives room to negotiate Based on: data: listing.days_on_market · AI review

Questions for the agent

  • Is the property legally a duplex? Is there a city rental license, and is the lower unit permitted as a separate dwelling?
  • Does the lower unit have its own kitchen, entrance, and separate heat and electric meters?
  • Is the lower unit rented now? What are the rents, lease terms and security deposits?
  • How is the shared laundry and bathroom handled between tenants?
  • What are the real property taxes (non-homestead) and the last 12 months of utility bills?
  • What are the ages of the roof, furnace and water heater?

Bottom line

Nice, roomy house, but at $599,900 the rents can't carry it; verify it's a legal duplex and expect to negotiate hard. AI-assisted summary

What the records say

Where each number comes from

Property tax / yr Listinglisting, tax year 2026. The tax the listing states. If the seller lives there it may be at the lower homestead rate; an investor owner pays the non-homestead rate, often 20–40% more on the owner's unit.$7,393
Insurance / yr Estimateestimate. from units, square feet and age; get a quote$2,806
Water, sewer, trash / mo Estimateestimate. $85/unit/mo, owner-paid$170
Heat / mo Assumptionassumption. tenants pay heat; confirm with the agent$0
Lawn care / mo Assumptionassumption. $120/mo for 6 months, spread over 12; no snow removal$60
Repairs / capital reserve Rulerule. base rate8% / 8%

Price history Realtor.com

On the market since 2026-04-29 (159 days); down $50,000 (7.7%) from the first ask of $649,900.

DateEventPrice
Listed$599,900
Removed$599,900
Listed$599,900
Removed$599,900
Price changed$599,900
Removed$649,900
Relisted$624,900
Removed—
Price changed$624,900
Removed—
Listed$649,900
Listed$649,900

From the listing Listing

Listed asduplex up and down
Property tax, 2026$7,393
CountyDakota
Parcel number206420001040

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 Inver Grove Heights on rental licensing before you buy.