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681 Old Hwy

Duplex · 2 units: 2 bed / 1 bath ×2 unit split estimated · 1,463 sq ft

New Brighton, MN · View the listing ↗

Overpriced

Photos, via Realtor.com.

Asking price
$290,000
2 units · $145K per unit
Monthly cash flow
−$503
at 20% down, 7%
Estimated rent
$2,450/mo
medium confidence
Break-even price
$195,551
where cash flow hits $0

Adjust the numbers See the full breakdown

First look

This is a 1888 duplex in New Brighton at $290K with no rents stated, no tenant details beyond 'lower unit month to month', and no county record match. Our underwriting at asking shows about -$503/month and a 4.3% cap rate, and the break-even price is roughly $195K, so it doesn't work at this price. The photos show dated but livable interiors, worn painted floors, and a weathered rear stair and deck. Ask for the rent roll, leases, tax bill and utility split before anything else. Only worth a showing if the seller moves a long way on price or the real rents beat our $1,225 per unit estimate.

Things to consider

  1. Price is far above what the numbers support Break-even is about $195K against a $290K ask, and cash flow is about -$503 a month in our baseline. You'd need a big price drop or much higher rents.
  2. Rents and expenses are unverified The listing gives no rent figures, so income is a guess against our $1,225 estimate per unit. Get the rent roll and 12 months of expenses.Listing says: “Both units are currently occupied, providing an opportunity to purchase an income producing property”
  3. Month-to-month lower tenant can leave fast Expect turnover and possibly a vacancy and refresh cost soon after closing.Listing says: “The lower unit is currently month to month”
  4. Old building with deferred maintenance signs An 1888 structure with weathered exterior stairs needs a full inspection and a repair reserve.From photo 2
  5. Taxes and unit count are not confirmed Taxes can swing cash flow a lot, and the missing parcel match means the legal unit count and rental license need checking.

From the photos

Listing photo 2
1 of 7Concern

Rear wood stairs, deck and fence look weathered and worn, and may need replacing

Listing photo 6
2 of 7Concern

Lower unit floors have painted wood with heavy chipping and wear

Listing photo 4
3 of 7Check

Lower kitchen has older white cabinets, basic appliances and tile floor; functional but dated

Listing photo 9
4 of 7Plus

Upper kitchen appears to have a newer range and refinished hardwood floors, in better condition

Listing photo 8
5 of 7Check

Bathroom has older tile and a tub surround; it looks clean and serviceable, not recently renovated

Listing photo 1
6 of 7Check

No photos of the roof, mechanicals, electrical panel or basement, so major systems can't be judged

Listing photo 3
7 of 7Check

Enclosed porch has older single-pane-looking wood windows; check their condition and energy efficiency

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

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
$290,000
Cash to close
$66,700
Price per unit
$145,000
GRM
9.9

Each month

Cash flow
−$503/mo
Cash-on-cash
−9.0%
Cap rate
4.3%
DSCR
0.67×

Break-even

Price that breaks even
$195,551
Rent that breaks even
$3,103/mo

Long run

Year 30: property vs stocks
$729K vs $784K
Cash flow turns positive
year 17

Monthly

Monthly breakdown

Rent$2,450
Vacancy (6%)−$147
Collected$2,303
Property tax Listing−$417
Insurance Estimate−$199
Water, sewer, trash Estimate−$170
Lawn care ($120 × 6 mo ÷ 12)−$60
Repairs (8% of rent)−$196
Capital reserve (9% of rent)−$220
Net operating income$1,041
Mortgage (principal + interest)−$1,544
Cash flow−$503
Principal paid down (equity, not cash)$196

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$729,483
Your equity when you sell
$661,672

Sells for $703,906 (value up 3% a year), minus 6% selling cost ($42,234). Rent paid down $232,000 of loan.

Rental profits, invested at 7%
$67,811

$50,330 of cash flow over 30 years, plus what it earned invested.

Same money in stocks$784,061
Cash to close, invested at 7%
$507,737

$66,700 put into an index fund instead of the down payment and closing costs.

Monthly shortfalls, invested
$276,323

$52,862 you'd have paid in while the building lost money, invested instead.

Stocks come out $54,578 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 $729K, stocks $784K. Stocks win.

Comparable rentals

Nearby rentals RentCast matched to each unit type, as of 2026-10-05. The estimate above is RentCast's, weighted toward the closest matches.

2 bed / 1 bath estimate $1,225/mo · range $1,100–$1,325

AddressRentBd / BaSq ftDistanceListedMatch
371 Old Hwy, 8 SW, New Brighton 55112 $1,425 2 / 1 803 0.8 mi 2024-04-12 98%
751 1st Ave NW, New Brighton 55112 $1,295 2 / 1 726 1.1 mi 2026-10-04 98%
1380 7th St NW, New Brighton 55112 $1,100 2 / 1 — 1.5 mi 2026-06-12 97%
3713 Ross Rd, Saint Anthony 55421 off market $1,135 2 / 1 850 1.5 mi 2024-05-17 97%
2370 County Rd E, W, New Brighton 55112 off market $1,095 2 / 1 — 1.7 mi 2026-08-22 97%
2303 3rd St NW, Apt 308, New Brighton 55112 $1,295 2 / 1 900 1.7 mi 2026-10-05 97%
2360 County Rd E, W, New Brighton 55112 off market $1,100 2 / 1 800 1.7 mi 2025-06-24 96%
2303 3rd St NW, Apt 301, New Brighton 55112 off market $1,295 2 / 1 900 1.7 mi 2026-07-17 96%
2360 County Rd, I, New Brighton 55112 off market $1,100 2 / 1 800 1.7 mi 2026-01-13 96%
2303 3rd St NW, Apt 208, New Brighton 55112 off market $1,325 2 / 1 900 1.7 mi 2026-06-26 96%

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

Red flags and opportunities

Watch for

  • highNo rents, lease terms or expenses given; income is unverified Listing says: providing an opportunity to purchase an income producing property with existing tenants and rental income in place · 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 681 OLD HWY
  • mediumAsking is $94,449 above the price where cash flow breaks even ($195,551) at the default scenario. Based on: Derived: price $290,000 vs. break-even $195,551
  • mediumRear stairs and deck look weathered and may need rebuilding; also a safety and egress issue Based on: photo 2 · AI review
  • mediumProperty could not be matched to county records, so taxes, unit count and assessments are unverified Based on: data: county.tax · AI review
  • medium1888 building with unknown wiring, plumbing and foundation condition Based on: data: listing.year_built · AI review
  • lowMonth-to-month tenants can leave quickly. Count on turnover soon after closing. Listing says: "income in place. The lower unit is currently month to month , providing flexibility for a future owner occupant"

Opportunities

  • Lower unit is month to month, so a buyer can reset the lease or rent at market Listing says: The lower unit is currently month to month, providing flexibility for a future owner occupant · AI review
  • No rent cap in New Brighton, so rents can follow the market after updates Based on: data: underwriting.rent_rule · AI review
  • Upper unit has hardwood floors that look in better shape than the lower unit's painted floors Based on: photo 9 · AI review

Questions for the agent

  • What are the current rents, lease end dates and security deposits for each unit?
  • Which utilities does the owner pay, and are there separate meters and heat for each unit?
  • What is the current tax bill, and does the city have a rental license for two units?
  • How old are the roof, furnace or boiler, water heaters and electrical panels?
  • What is the condition of the rear stairs and deck, and has anything been repaired or cited?
  • Why is the owner selling, and is there any room on price after 25 days on market?

Bottom line

Rents are unknown and the numbers lose about $500 a month at asking, so this only works at a much lower price. 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.$5,006
Insurance / yr Estimateestimate. from units, square feet and age; get a quote$2,382
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. built 1888: +1 pt capital reserve8% / 9%

Price history Realtor.com

On the market since 2026-03-23 (196 days); down $19,000 (6.1%) from the first ask of $309,000; last sold for $174,100 on 2014-11-21; listed for rent at $925/mo on 2015-04-23.

DateEventPrice
Listed$290,000
Removed$299,000
Price changed$299,000
Listed$309,000
Rental removed$925/mo
Rent changed$925/mo
Listed for rent$950/mo
Sold public record$174,100
Removed$179,900
Price changed$179,900
Listed$189,900
Removed$189,900
Price changed$189,900
Price changed$199,900
Price changed$209,900
Listed$219,900
Sold public record$131,500
Sold public record$56,000

From the listing Listing

Listed asduplex up and down
Property tax, 2026$5,006
CountyRamsey
Parcel number293023140144

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 New Brighton on rental licensing before you buy.

Nearest highway

I 35W, about 448 m away.