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315 Byron St
C+ Composite 64.09
Why this score? — see what drove the C+ 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 +21.5/30.0
  • ARV discount +15.0/15.0
  • DSCR +6.9/10.0
  • 1% rule +5.2/10.0
  • Rent growth +4.6/5.0
  • Schools +4.4/10.0
  • Livability +3.9/5.0
  • Condition / age +2.5/5.0
  • Appreciation +0.0/10.0

$179,900

315 Byron St · Mankato, MN 56001
4 bd · 2.0 ba · 1,604 sqft · SingleFamily public records
Built 1952 6,534 sqft lot Est $241k · 25% under

🖨 Deal sheet 📄 Offer letter ✓ Due diligence

Listing remarks

Charming one-family owned home with more than meets the eye! This 4-bedroom, 2-bath home features beautiful hardwood floors and a spacious eat-in kitchen—perfect for everyday living and entertaining. The tuck-under garage adds convenience, while the unfinished basement offers endless possibilities for future living space. With great potential for updates and customization, this home is ready for you to make it your own. Don’t miss this opportunity to create your dream home!

Key facts

  • 6,534 sq ft lot
  • Garage
  • Built 1952

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 4-bed/2.0-bath single-family listed at $180k.

Deal economics

  • At list price, monthly cash flow is $272 ($3k/yr) — positive.
  • The deal already cash-flows at list — no discount required.
  • Meets the 1% rule at list price ($2k rent vs $180k).
  • Cap rate 8.1% vs local median 3.4% in Mankato — 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 77/100 on livability (#133 in MN, #2,970 nationally) — a middle-class / working-renter tenant base. Strengths: housing A+, health & safety A+, cost of living A; Watch: crime C-, amenities C-, commute F.
  • Mankato Public School District (urban): math 48% / reading 56% proficiency, ranked #98 of 301 in MN (top 33%) — acceptable for families but not a draw, mixed tenant base, ~2y average lease.
  • Market conditions: Rents rising fast (+8.6%/yr); 352 active listings in the ZIP; 3 comparable units currently listed for rent nearby; rentals lingering (median 44d on market — plan ~5-8 weeks vacancy on turnover, expect pricing pressure); 100% of comp listings sitting > 30 days — soft ceiling on asking rent; 269 units permitted in Blue Earth County in 2024 (154 in 5+ unit buildings).
  • This rent runs 32% of the median local income ($70k/yr) — at the standard rent-burdened threshold; future hikes will face affordability resistance.

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.
  • Blue Earth County population projected at +18% by 2050 — long-run rental-demand tailwind backs the buy-and-hold thesis.
  • At projected returns (-3.0% appreciation + 8.0% rent growth), your $50k cash investment doubles in ~9 years — after that, you're playing with house money.

Negotiation context

  • Only 0 days on market — expect competitive offers; lowballing is unlikely to land.

Risks & watch-outs

  • Watch-outs: built in 1952 — expect roof / HVAC / electrical / plumbing capex.
Recommended offer $179,900

Questions for the listing agent

  1. Built in 1952 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
  2. Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
  3. Schools are B-rated — typically a magnet for longer-tenancy family renters. What's the average tenant stay here, and is there a school-zone premium baked into asking?
  4. 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.
  5. 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.
  6. How much new for-sale + rental construction is in the pipeline within 1–3 miles? Heavy new supply typically softens prices + rents 12–24 months out; constrained supply supports both.

Investment metrics

1% rule
1.02%
Cap rate
8.10%
Cash-on-cash
6.47%
DSCR
1.29
GRM
8.1

CMA / ARV

ARV (on-the-fly)
$240,600
Comps found
12
Show comp detail 12 sales within ~0.75 mi
Address Dist Beds/Ba Sqft Sold Price $/sf Match
315 Byron St 0.00mi 4/2.0 1,604 (0%) 1mo $179,500 $112 100
133 Lincoln St 0.07mi 3/1.0 (-1) 1,596 (-0%) 3mo $189,000 $118 84
212 Locke St 0.17mi 3/1.5 (-1) 1,657 (+3%) 8mo $203,000 $123 73
212 W Pleasant St 0.09mi 3/2.0 (-1) 1,382 (-14%) 3mo $155,000 $112 65
106 Blue Earth St 0.58mi 3/1.5 (-1) 1,620 (+1%) 1mo $320,000 $198 64
301 James Ave 0.57mi 4/2.5 1,695 (+6%) 1mo $230,000 $136 61
309 Locust St 0.58mi 3/2.5 (-1) 1,716 (+7%) 7mo $274,000 $160 48
215 Christensen St 0.69mi 4/2.0 1,503 (-6%) 11mo $237,900 $158 48
215 James Ave 0.49mi 4/2.0 1,820 (+14%) 8mo $280,000 $154 48
407 W 6 St 0.74mi 5/1.5 (+1) 1,662 (+4%) 8mo $331,650 $200 46
420 South 0.70mi 3/2.0 (-1) 1,470 (-8%) 10mo $220,000 $150 40
117 W 9th St 0.68mi 3/1.0 (-1) 1,384 (-14%) 0mo $205,900 $149 36

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
-1.1%
Equity multiple
0.96×
Total profit
$-2,132
Equity at exit
$26,824
10-year hold
IRR
13.2%
Equity multiple
2.28×
Total profit
$64,681
Equity at exit
$15,554

Cash invested: $50,372 (down + closing). Projections, not guarantees.

Landlord ↔ Tenant lean methodology

Overall (STATE)
46 Balanced
State Minnesota
46 Balanced · D+2
County
— inherits STATE
City
— inherits STATE
2024 reforms strengthened tenant protections; ramsey/hennepin courts paced moderate to slow.

ZIP-level market 56001

Rents YoY
8.6%
Active inventory
352
Price-to-rent
8.1×

Monthly cashflow live

Estimated rent
$1,842 medium interval (Pro) →
Mortgage (P&I)
$943
Tax from tax record
$165 /mo · $1,982/yr
Insurance
$75
HOA
$0
Vacancy / Maint / Mgmt
$387
Net cashflow
$272

Break-even live

Break-even rent $1,498
Max offer price $179,900
Occupancy floor 80%

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
$44,975
Closing costs
$5,397
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 3 comps

AddressBedsBaths SqftRent$/sqft DOM Units Dist
101 Glenwood Ave Mankato, MN 2.0–3.0 1.0 1075 $1,330 $1.24 44d 8 0.41mi
200 Briargate Rd Mankato, MN 1.0–3.0 1.0–3.0 912 $1,799 $1.97 44d 32 1.15mi
1050 Marsh St Unit 326 Van Tol Mankato, MN 3.0 2.0 1461 $2,360 $1.62 44d 1 1.33mi

Listing history 2 events

  1. 2026-04-21
    historical
  2. 2026-04-20
    listed $179,900

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

Tax reassessment forecast MN · Partial reset (capped growth)

Current annual tax
$1,982 · $165/mo
Projected year-2 tax
$1,998 · $167/mo
Expected delta
+$16/yr (+$1/mo · 0.8%)

ⓘ Screening estimate from a state-policy table — verify with the county assessor before closing.

Climate risk First Street

  • 🌊 Flood 1/10 Low FEMA zone X · 0% chance over 30 yrs
  • 🔥 Wildfire 2/10 Low
  • 🌡 Heat 2/10 Low 7 d/yr ≥99°F today · 15 d/yr by 30 yrs out
  • 💨 Wind 2/10 Low
  • 🫁 Air quality 2/10 Low 1 unhealthy d/yr today · 1 by 30 yrs out

Nearby sold comps map

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Walkable amenities ~0.75 mi

Loading nearby amenities…

Taxation est. · year 1

Rental income
$22,103
− Mortgage interest
−$10,077
− Property taxes
−$1,982
− Insurance
−$900
− Repairs & maintenance
−$1,768
− Management
−$1,768
− Depreciation
−$5,233
Taxable income
$374
combined federal + state — saved on this device
Est. tax owed @ 24.0%
−$90
After-tax cash flow
$3,169/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
Mankato Public School District
NCES district ID
2718780
Math proficiency
48% ▼ -11.00%
Reading proficiency
56% ▼ -8.00%
Median HH income
$49,469
Composite
44.36/100
National rank
#2819
State rank
#98 of 301 in MN

Livability — Mankato

Score
77/100
State rank
#133
US rank
#2970

Category grades

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

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
Mankato, MN
County
Blue Earth County · 51,585 people
City population
51,585
Metro
Mankato, MN
Population (ZIP)
51,585
Household income
$69,531
Rent vs Own
45.9% rent · 54.1% own
Severe rent burden
2394.0

Population outlook (Blue Earth County) Hauer SSP2

Today (2025)
70,208 people
By 2030
72,708 · +3.6%
By 2040
77,481 · +10.4%
By 2050
82,842 · +18.0%
By 2075
99,990 · +42.4%
By 2100
116,795 · +66.4%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Predominantly White (83%)
Race & ethnicity
White 83% Black 6% Hispanic / Latino 5% Two or more races 4% Asian 3%
Common ancestry
Portuguese 11% Lithuanian 3% Romanian 3%
Foreign-born
8% · Canada, Vietnam, South Korea
Languages at home
90% English-only · Spanish 3% Other Indo-European 1% Vietnamese 1%

Political lean MEDSL · Blue Earth

2024 margin
Toss-up / Even · D 48.3% · R 49.5% · Other 2.1%
2008→2024 swing
-14.2pp toward R · 2008: 12.9pp · 2024: -1.2pp
All cycles
2024: R+1.2 2020: D+4.4 2016: R+3.7 2012: D+9.5 2008: D+12.9

Not yet ingested

Civics

Market trends

HPI YoY
▼ -192.46%
Current HPI
189.8485
Rent YoY
▲ 8.55%
Metro
Mankato, MN
State GDP YoY
▲ 2.41%
F500 in state
34

Industry mix (Fortune 500 HQ in MN)

Industry F500 HQs Revenue

Price history

2 events — show timeline
  • 2026-04-21 Delisted RASM
  • 2026-04-20 Listed $179,900 RASM

Property tax history

+4.1%/yr

Latest (2025): $1,982 · -12.6% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

Loading sold comps…