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2106 N 42nd St #2108 Duplex
B- Composite 65.53
Why this score? — see what drove the B- grade

The composite is a weighted blend of 9 inputs, each scored 0–100. Each bar is that input's sub-score; the figure is the points it added to the 100-point composite (weight × sub-score).

  • Cash flow +27.8/30.0
  • DSCR +9.8/10.0
  • 1% rule +7.6/10.0
  • ARV discount +7.5/15.0
  • Rent growth +5.0/5.0
  • Livability +4.0/5.0
  • Condition / age +2.5/5.0
  • Schools +1.2/10.0
  • Appreciation +0.0/10.0

$179,000

2106 N 42nd St #2108 · Milwaukee, WI 53208
6 bd · 2.0 ba · 1,538 sqft · MultiFamily · 10 Days on market
Built 1910 3,920 sqft lot $116/sqft · 100% above area

🖨 Deal sheet 📄 Offer letter ✓ Due diligence

Multi-family units

County records classify this as Multi-Family (2-4 Unit). Listing-text estimate: 2 units. confirmed

Listing remarks MLS

Well-maintained duplex offering strong potential for both owner-occupants and investors. The lower unit features 2 bedrooms, a spacious living room, dining area, and full kitchen. The upper unit offers 4 bedrooms along with a comfortable living room, dining area, and kitchen. Providing ample space and flexibility. Exterior highlights include a fenced backyard for added privacy and a 2.5-car garage. Both units are currently on month-to-month leases, presenting an excellent opportunity to increase rents to align with current market rates. MUST SEE!!! Seller has other duplex for sale MLS# 1958374, 1958409, 1959609, 1959856, 1959611 and will consider a package deal.

Key facts

  • Ample space
  • Fenced backyard
  • 3,920 sq ft lot

Tags

FENCED BACKYARDAMPLE SPACEEXCELLENT OPPORTUNITY

Property features AI

Finance

  • Other: Includes 2 refrigerators and 2 stoves; tenants' personal property excluded

Exterior

  • Parking: Detached 2-car garage (2.5 garage parking spaces total)
  • Utilities: Municipal water; Municipal sewer; 2 electric meters; 2 gas meters
  • Home design: 2-story duplex (multi-family); Two units in the building
  • Construction: Block basement; Year built per assessor/public record
  • Exterior features: Vinyl exterior; Lot less than 1/2 acre (approximately 0.09 acre); Zoned RT4

Interior

  • Kitchen: Unit 2 kitchen located on upper level; Two refrigerators and two stoves included
  • Bedrooms: Unit 1: 2 bedrooms; Unit 2: 4 bedrooms (master and other bedrooms on upper level)
  • Bathrooms: Unit 1: 1 full bathroom; Unit 2: 1 full bathroom
  • Interior features: Full poured concrete block basement
  • Laundry & utility: Separate meters for utilities (2 electric meters, 2 gas meters)

Neighborhood map

Property Rental comp Retail Transit Schools Stadiums Fortune 500 · Circle radius: 3.0 mi
Loading POIs…

What this means for you Summary

Snapshot

  • This is a 2 × 3-bed/1.0-bath units multifamily listed at $179k.

Deal economics

  • At list price, monthly cash flow is $548 ($7k/yr) — positive. Per door: $274/mo.
  • The deal already cash-flows at list — no discount required.
  • Meets the 1% rule at list price ($2k rent vs $179k).
  • Cap rate 10.0% vs local median 5.1% in Milwaukee — top-decile yield for the area; either an underpriced asset or a hidden risk that comps aren't pricing in. Stress-test before assuming the spread holds.

Location & tenants

  • Location reads 81/100 on livability (#55 in WI, #1,534 nationally) — a professional / high-income tenant draw. Strengths: amenities A+, commute A+, cost of living A+; Watch: employment D+, schools F, crime F.
  • Milwaukee School District (urban): math 10% / reading 18% proficiency, ranked #337 of 342 in WI (top 98%) — low school quality limits family demand, transient renter base, plan for 1-2y turnover; 77% free/reduced lunch — lower-income household profile, screen leases tightly.
  • Market conditions: Rents rising fast (+10.8%/yr); 92 active listings in the ZIP; 2 comparable units currently listed for rent nearby; 1,017 units permitted in Milwaukee County in 2024 (803 in 5+ unit buildings).
  • At $2,260/mo this rent would consume 51% of the median local household income ($53k/yr) (locally 1568% of renters already pay >50% of income on rent) — very limited rent-growth headroom before tenants either downsize or default.

Forward outlook

  • Local home prices are declining (-3.0%/yr); year-one equity from $1k of loan paydown is wiped out by about $5k of value loss. Plan a longer hold.
  • Milwaukee County population projected at +4% by 2050 — modest demand growth; plan on rents tracking national, not racing it.
  • At projected returns (-3.0% appreciation + 8.0% rent growth), your $50k cash investment doubles in ~7 years — after that, you're playing with house money.

Negotiation context

  • Only 10 days on market — expect competitive offers; lowballing is unlikely to land.
  • 5 sale attempts since 17y ago with the ask held roughly flat each time — persistent listings suggest the price (not the market) is what's stuck; bring a comps-based counter.
  • Current owner paid $153k; 17% above their basis — modest negotiation headroom, anchor on the comps not their cost.

Risks & watch-outs

  • Watch-outs: built in 1910 — expect roof / HVAC / electrical / plumbing capex.
Recommended offer $179,000

Questions for the listing agent

  1. Can we see the unit-by-unit rent roll, current vacancy, and any below-market leases? What's the average tenancy length?
  2. What capital expenditures (roof, boiler, parking lot, exteriors) have been made in the last 5 years, and what's planned in the next 2?
  3. Built in 1910 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
  4. Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
  5. Schools are F-rated, which usually means shorter tenancies and higher turnover. Who's the typical renter profile here, and what's been the actual vacancy rate?
  6. Crime grade is F in this area — have there been break-ins, vandalism, or insurance claims at this property in the last 3 years? What carrier currently insures it and at what premium?
  7. What's the average days-on-market for RENTAL listings here right now (not sales)? A rising rental-DOM trend means longer vacancies and softer asking-rent achievability than the comps imply.
  8. What's the recent tenant-quality profile in this submarket — average credit score on applications, eviction rate, late-payment / NSF rate, and stable-employment percentage? A property-management company in the area should have these aggregated.
  9. How much new apartment / multifamily construction is in the pipeline within 1–3 miles? Heavy new supply (>2% of stock underway) typically softens rents 12–24 months out; light construction supports rent growth.

Investment metrics

1% rule
1.26%
Cap rate
9.97%
Cash-on-cash
13.13%
DSCR
1.58
GRM
6.6

CMA / ARV

ARV (median comp)
$89,312
List price
$179,000
Delta
106.02%
Verdict
OVERPRICED
Comps
20 within 1.0 mi
Show comp detail 4 sales within ~0.75 mi
Address Dist Beds/Ba Sqft Sold Price $/sf Match
2162 N 35th St 0.42mi 5/2.0 (-1) 1,750 (+14%) 2mo $8,500 $5 51
2649 N 45th St 0.70mi 6/2.0 1,400 (-9%) 2mo $220,000 $157 51
1508 N 39th St #1510 0.54mi 6/2.0 1,425 (-7%) 21mo $105,000 $74 45
1433 N 34th St #1435 0.75mi 6/2.0 1,754 (+14%) 11mo $50,500 $29 32

Match score weights: distance 35% · size 25% · config 20% · recency 20%. Top-matched comps best support the ARV.

Projected returns pro-forma

-3.0% appreciation · 8.0% rent growth · sell at horizon

5-year hold
IRR
8.6%
Equity multiple
1.36×
Total profit
$17,898
Equity at exit
$26,689
10-year hold
IRR
21.7%
Equity multiple
3.30×
Total profit
$115,057
Equity at exit
$15,477

Cash invested: $50,120 (down + closing). Projections, not guarantees.

Landlord ↔ Tenant lean methodology

Overall (STATE)
73 Landlord-Friendly
State Wisconsin
73 Landlord-Friendly · R+2
County
— inherits STATE
City
— inherits STATE
5-day notice; preempted; Madison / Milwaukee have some local enforcement.

ZIP-level market 53208

Home prices YoY
-27.1%
Rents YoY
10.8%
Active inventory
92
Price-to-rent
13.2×

Monthly cashflow live

Estimated rent
$2,260 high interval (Pro) →
Mortgage (P&I)
$939
Tax est. 1.5%
$224 /mo · $2,685/yr
Insurance
$75
HOA
$0
Vacancy / Maint / Mgmt
$475
Net cashflow
$548

Break-even live

Break-even rent $1,566
Max offer price $179,000
Occupancy floor 71%

2-unit breakdown (identical units grouped — click to expand)

UnitsBedsBathsEst. rent
Total (2 units) $2,260

UW: 25.0% down · 7.5% · 30yr · 1.5% tax · 5.0% vac · 8.0% maint · 8.0% mgmt

Financing live

Cash to close

Down payment
$44,750
Closing costs
$5,370
Reserves months
Total cash needed

Loan-product check · same deal, 3 products live

Conventional

25% down · 7.5% · 30yr

Down + closing
Monthly P&I
Monthly cashflow
DSCR
Eligible?

Personal DTI + credit; lowest rate.

DSCR

20% down · 8.5% · 30yr

Down + closing
Monthly P&I
Monthly cashflow
DSCR
Eligible?

No personal income docs; deal must DSCR.

Hard money

10% down · 12.0% · 12mo

Down + closing
Monthly P&I
Monthly cashflow
DSCR
Eligible?

Short-term bridge; refi at stabilization.

Rent comps 2 comps

AddressBedsBaths SqftRent$/sqft DOM Units Dist
2137 N 47th St Milwaukee, WI 5.0 2.0 1723 $1,850 $1.07 14d 1 0.34mi
2432 N 28th St Milwaukee, WI 5.0 1.5 1876 $1,600 $0.85 43d 1 0.96mi

Listing history 25 events

  1. 2026-06-18
    days on market $179,000 Active 10 DOM
  2. 2026-06-17
    days on market $179,000 Active 9 DOM
  3. 2026-06-16
    days on market $179,000 Active 8 DOM
  4. 2026-06-15
    days on market $179,000 Active 7 DOM
  5. 2026-06-13
    days on market $179,000 Active 5 DOM
  6. 2026-06-13
    days on market $179,000 Active 4 DOM
  7. 2026-06-08
    pricedays on marketlisting id $179,000 Active 1 DOM
  8. 2026-06-03
    days on market $184,000 Active 39 DOM
  9. 2026-06-02
    days on market $184,000 Active 38 DOM
  10. 2026-06-01
    days on market $184,000 Active 37 DOM
  11. 2026-05-31
    days on market $184,000 Active 36 DOM
  12. 2026-05-05
    price $184,000 670-char remark
    Show marketing remark (670 chars)

    Well-maintained duplex offering strong potential for both owner-occupants and investors. The lower unit features 2 bedrooms, a spacious living room, dining area, and full kitchen. The upper unit offers 4 bedrooms along with a comfortable living room, dining area, and kitchen. Providing ample space and flexibility. Exterior highlights include a fenced backyard for added privacy and a 2.5-car garage. Both units are currently on month-to-month leases, presenting an excellent opportunity to increase rents to align with current market rates. MUST SEE!!! Seller has other duplex for sale MLS# 1958374, 1958409, 1959609, 1959856, 1959611 and will consider a package deal.

  13. 2026-04-25
    listed $189,000 Active 670-char remark
    Show marketing remark (670 chars)

    Well-maintained duplex offering strong potential for both owner-occupants and investors. The lower unit features 2 bedrooms, a spacious living room, dining area, and full kitchen. The upper unit offers 4 bedrooms along with a comfortable living room, dining area, and kitchen. Providing ample space and flexibility. Exterior highlights include a fenced backyard for added privacy and a 2.5-car garage. Both units are currently on month-to-month leases, presenting an excellent opportunity to increase rents to align with current market rates. MUST SEE!!! Seller has other duplex for sale MLS# 1958374, 1958409, 1959609, 1959856, 1959611 and will consider a package deal.

  14. 2024-12-13
    soldstatus $153,000 Sold 168-char remark
    Show marketing remark (168 chars)

    Very well maintained 2/4 bedoom duplex with many updates within the last 5 years. The only reason this is on the market is the seller is retiring and leaving the state.

  15. 2024-11-19
    status Pending 168-char remark
    Show marketing remark (168 chars)

    Very well maintained 2/4 bedoom duplex with many updates within the last 5 years. The only reason this is on the market is the seller is retiring and leaving the state.

  16. 2024-10-31
    historical Contingent 168-char remark
    Show marketing remark (168 chars)

    Very well maintained 2/4 bedoom duplex with many updates within the last 5 years. The only reason this is on the market is the seller is retiring and leaving the state.

  17. 2024-10-22
    price $169,900 168-char remark
    Show marketing remark (168 chars)

    Very well maintained 2/4 bedoom duplex with many updates within the last 5 years. The only reason this is on the market is the seller is retiring and leaving the state.

  18. 2024-10-04
    price $179,900 168-char remark
    Show marketing remark (168 chars)

    Very well maintained 2/4 bedoom duplex with many updates within the last 5 years. The only reason this is on the market is the seller is retiring and leaving the state.

  19. 2024-09-12
    listed $189,900 Active 168-char remark
    Show marketing remark (168 chars)

    Very well maintained 2/4 bedoom duplex with many updates within the last 5 years. The only reason this is on the market is the seller is retiring and leaving the state.

  20. 2012-02-25
    historical
  21. 2012-02-25
    listed $110,000
  22. 2009-04-04
    historical
  23. 2009-04-04
    listed $30,900
  24. 2009-04-03
    soldstatus $30,900
  25. 2005-10-26
    soldstatus $76,300

ⓘ Source: listings_history table (triggers on properties + properties_extension) + one-shot backfill from property_details.listing_events for pre-trigger history.

Climate risk First Street

  • 🌊 Flood 1/10 Low FEMA zone X (unshaded) · 0% chance over 30 yrs
  • 🔥 Wildfire 1/10 Low
  • 🌡 Heat 2/10 Low 7 d/yr ≥98°F today · 13 d/yr by 30 yrs out
  • 💨 Wind 2/10 Low
  • 🫁 Air quality 2/10 Low 2 unhealthy d/yr today · 2 by 30 yrs out

Nearby sold comps map

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Walkable amenities ~0.75 mi

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Taxation est. · year 1

Rental income
$27,120
− Mortgage interest
−$10,027
− Property taxes
−$2,685
− Insurance
−$895
− Repairs & maintenance
−$2,170
− Management
−$2,170
− Depreciation
−$5,207
Taxable income
$3,967
combined federal + state — saved on this device
Est. tax owed @ 24.0%
−$952
After-tax cash flow
$5,628/yr

For passive investors: Depreciation is non-cash, so a rental often shows a tax loss while cash-flowing — sheltering income. Rental losses are passive: they offset passive income freely, and up to $25,000/yr can offset ordinary (W-2) income if you actively participate and your MAGI is under $100k (phasing out to $0 by $150k); unused losses carry forward. On sale, claimed depreciation is recaptured at up to 25%, and gains may owe capital-gains tax (a 1031 exchange can defer both). Figures are a year-1 estimate at your 24.0% rate — not tax advice; consult a CPA.

Schools (NCES district)

District
Milwaukee School District
NCES district ID
5509600
Math proficiency
10% ▼ -5.00%
Reading proficiency
18% ▬ 0.00%
Median HH income
$36,339
Composite
11.61/100
National rank
#9696
State rank
#337 of 342 in WI

Livability — Milwaukee

Score
81/100
State rank
#55
US rank
#1534

Category grades

Amenities A+ Commute A+ Cost of living A+ Crime F Employment D+ Housing A+ Health & safety A+ User ratings B+

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
Milwaukee, WI
County
Milwaukee County · 926,379 people
City population
573,768
Metro
Milwaukee-Waukesha, WI
Population (ZIP)
27,201
Household income
$52,690
Rent vs Own
60.8% rent · 39.2% own
Severe rent burden
1568.0

Population outlook (Milwaukee County) Hauer SSP2

Today (2025)
995,758 people
By 2030
1,009,124 · +1.3%
By 2040
1,028,128 · +3.3%
By 2050
1,040,066 · +4.4%
By 2075
1,057,849 · +6.2%
By 2100
1,039,774 · +4.4%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Diverse neighborhood (Simpson 0.69)
Race & ethnicity
Black 41% White 36% Hispanic / Latino 10% Asian 9% Two or more races 6%
Hispanic origin (detail)
Mexican 7% Puerto Rican 2%
Common ancestry
Romanian 5% Italian 2% Lithuanian 2%
Foreign-born
9% · Canada, Philippines
Languages at home
84% English-only · Other Asian/Pacific 6% Spanish 6% French/Haitian/Cajun 1%

Political lean MEDSL · Milwaukee

2024 margin
Solid D (+38.5) · D 68.3% · R 29.8% · Other 1.8%
2008→2024 swing
+2.7pp toward D · 2008: 35.9pp · 2024: 38.5pp
All cycles
2024: D+38.5 2020: D+39.9 2016: D+37.5 2012: D+34.6 2008: D+35.9

Not yet ingested

Civics

Market trends

HPI YoY
▼ -123.92%
Current HPI
333.7268
Rent YoY
▲ 10.78%
Metro
Milwaukee-Waukesha, WI
State GDP YoY
▲ 2.10%
F500 in state
20

Industry mix (Fortune 500 HQ in WI)

Industry F500 HQs Revenue

Price history

+134.6% since first listed
16 events — show timeline
  • 2026-06-08 Listed $179,000 METROMLS
  • 2026-06-04 Listing Removed METROMLS
  • 2026-05-05 Price Changed $184,000 METROMLS
  • 2026-04-25 Listed $189,000 METROMLS
  • 2024-12-13 Sold (MLS) $153,000 METROMLS
  • 2024-11-19 Pending METROMLS
  • 2024-10-31 Contingent METROMLS
  • 2024-10-22 Price Changed $169,900 METROMLS
  • 2024-10-04 Price Changed $179,900 METROMLS
  • 2024-09-12 Listed $189,900 METROMLS
  • 2012-02-25 Listing Removed METROMLS
  • 2012-02-25 Listed $110,000 METROMLS
  • 2009-04-04 Listed $30,900 METROMLS
  • 2009-04-04 Listing Removed METROMLS
  • 2009-04-03 Sold (MLS) $30,900 METROMLS
  • 2005-10-26 Sold (MLS) $76,300 METROMLS

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

Loading sold comps…