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31600 126th Ave SE #166
A Composite 88.61
Why this score? — see what drove the A 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 +30.0/30.0
  • ARV discount +15.0/15.0
  • 1% rule +10.0/10.0
  • DSCR +10.0/10.0
  • Appreciation +10.0/10.0
  • Schools +4.7/10.0
  • Livability +4.0/5.0
  • Condition / age +2.5/5.0
  • Rent growth +2.4/5.0

$159,950

31600 126th Ave SE #166 · Auburn, WA 98092
4 bd · 2.0 ba · 1,848 sqft · Manufactured · 161 Days on market
Built 1989 Est $200k · 20% under

🖨 Deal sheet (PDF) 📄 Offer letter ✓ Due diligence

Listing remarks

Move-In Ready Home with Exceptional Space and Value! This well-kept home offers impressive space, modern updates, and unbeatable value in a well-managed, all-ages community. 4 bedrooms plus a finished bonus room perfect for an office or hobby area/1.75 baths, and a bright open-concept layout, this home is ready for its next owner. Enjoy a large primary suite, granite kitchen countertops, floor-to-ceiling pantry cabinets, a formal dining room, a newer roof, a new furnace, new carpet, and a new microwave, all appliances included. Located close to shopping, schools, dining, and freeway access, this home offers the ideal combination of comfort, space, and convenience at a price that won’

Key facts

  • New furnace
  • Finished bonus room
  • Newer roof

Tags

FINISHED BONUS ROOMGRANITE KITCHEN COUNTERTOPSNEWER ROOFNEW FURNACEALL APPLIANCES INCLUDED

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 manufactured listed at $160k.

Deal economics

  • At list price, monthly cash flow is $1k ($14k/yr) — positive.
  • The deal already cash-flows at list — no discount required.
  • Meets the 1% rule at list price ($3k rent vs $160k).
  • Recommended offer: $141k (12.0% below list) — sets the bar for market timing.
  • Cap rate 15.1% vs local median 2.7% in Auburn — 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 (#75 in WA, #1,371 nationally) — a professional / high-income tenant draw. Strengths: amenities A+, commute A+, employment A+; Watch: crime F, cost of living F.
  • Auburn School District (urban): math 47% / reading 56% proficiency, ranked #125 of 291 in WA (top 43%) — acceptable for families but not a draw, mixed tenant base, ~2y average lease.
  • Zoned schools: Lea Hill Elementary School (584 students, 69% FRL); Auburn Mountainview High School (1,581 students, 63% FRL) — zoned schools average 66% FRL vs 44% district-wide (22 pts higher); higher-poverty schools than district average — tighter screening recommended.
  • Market conditions: Rents soft (-0.5%/yr); 296 active listings in the ZIP; 4 comparable units currently listed for rent nearby; rentals leasing fast (median 0d on market — plan ~1-2 weeks tenant-placement turnaround); high-income renter base; 10,555 units permitted in King County in 2024 (7,119 in 5+ unit buildings).

Forward outlook

  • In year one you build about $17k of equity ($1k loan paydown + $16k appreciation (10.0% local appreciation)).
  • King County population projected at +44% by 2050 — long-run rental-demand tailwind backs the buy-and-hold thesis.
  • At projected returns (10.0% appreciation + 0.0% rent growth), your $45k cash investment doubles in ~2 years — after that, you're playing with house money.
  • By year 3, paydown + projected appreciation supports a ~$43k cash-out refi (75% LTV) — recoverable capital for the next deal without selling this one.

Negotiation context

  • It's been on market 161 days — a 12% lower offer ($141k) is reasonable based on typical stale-listing flexibility.
  • 4 sale attempts since 15y 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 $40k; list at $160k implies a 300% gain — meaningful room to come down on a strong offer.
Recommended offer $140,756 (12.0% below list)

Questions for the listing agent

  1. It's been on market 161 days. Have you received any prior offers? Is the seller open to a 12% concession, seller financing, or rate buy-down credit?
  2. Why hasn't it sold? Are there any deal-killer items the seller is aware of (foundation, flood, title, zoning, code violations)?
  3. Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
  4. 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?
  5. 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.
  6. 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.
  7. 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
1.81%
Cap rate
15.13%
Cash-on-cash
31.56%
DSCR
2.40
GRM
4.6

CMA / ARV

ARV (on-the-fly)
$199,584
Comps found
12
Show comp detail 12 sales within ~0.75 mi
Address Dist Beds/Ba Sqft Sold Price $/sf Match
31600 126th Ave SE Unit E-38 0.00mi 4/2.0 1,890 (+2%) 1mo $230,000 $122 95
31600 126th Ave SE Unit E29 0.00mi 3/2.0 (-1) 1,848 (0%) 2mo $199,000 $108 94
31600 126th Ave SE #100 0.00mi 4/2.0 1,848 (0%) 10mo $75,000 $41 92
31600 126th Ave SE #47 0.00mi 4/2.0 1,848 (0%) 15mo $187,000 $101 88
31600 126th Ave SE Unit E-21 0.00mi 3/2.0 (-1) 1,782 (-4%) 7mo $240,000 $135 83
31600 126th Ave SE Unit E12 0.00mi 4/2.0 1,792 (-3%) 18mo $180,000 $100 80
31600 126th Ave SE Unit E16 0.00mi 4/2.0 1,988 (+8%) 10mo $145,000 $73 79
31600 126th Ave SE #101 0.22mi 3/2.0 (-1) 1,800 (-3%) 4mo $75,100 $42 77
31600 SE 126th Ave Unit E-174 0.00mi 3/2.0 (-1) 1,728 (-6%) 10mo $200,000 $116 76
31600 126th Ave SE #25 0.01mi 4/2.0 1,620 (-12%) 12mo $239,500 $148 69
31600 126th Ave SE #129 0.22mi 3/2.0 (-1) 1,680 (-9%) 10mo $135,000 $80 61
31600 126th Ave SE Unit E27 0.00mi 3/2.0 (-1) 1,620 (-12%) 16mo $208,000 $128 61

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

Projected returns pro-forma

10.0% appreciation · 0.0% rent growth · sell at horizon

5-year hold
IRR
46.5%
Equity multiple
4.43×
Total profit
$153,714
Equity at exit
$144,096
10-year hold
IRR
39.2%
Equity multiple
9.45×
Total profit
$378,581
Equity at exit
$310,748

Cash invested: $44,786 (down + closing). Projections, not guarantees.

Landlord ↔ Tenant lean methodology

Overall (STATE)
28 Tenant-Leaning
State Washington
28 Tenant-Leaning · D+8
County
— inherits STATE
City
— inherits STATE
Just-cause statewide (2021); Seattle layers rent control restrictions + relocation assistance; very tenant-friendly.

ZIP-level market 98092

Home prices YoY
3.3%
Rents YoY
-0.5%
Active inventory
296
Price-to-rent
4.6×

Monthly cashflow live

Estimated rent
$2,890 medium interval (Pro) →
Mortgage (P&I)
$839
Tax est. 1.5%
$200 /mo · $2,399/yr
Insurance
$67
HOA
$0
Vacancy / Maint / Mgmt
$607
Net cashflow
$1,178

Break-even live

Break-even rent $1,399
Max offer price $159,950
Occupancy floor 54%

Sensitivity live

Price -10% $1,289 -5% $1,233 +0% $1,178 +5% $1,123 +10% $1,067
Rent -10% $950 -5% $1,064 +0% $1,178 +5% $1,292 +10% $1,406
Rate -1.0pp $1,259 -0.5pp $1,219 base $1,178 +0.5pp $1,137 +1.0pp $1,094

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
$39,988
Closing costs
$4,798
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 4 comps

AddressBedsBaths SqftRent$/sqft DOM Units Dist
12722 SE 312th St Auburn, WA 4.0 1.0–2.0 870 $2,433 $2.79 0d 21 0.22mi
12902 SE 312th St Auburn, WA 1.0–4.0 1.0–2.0 1062 $2,578 $2.43 0d 16 0.36mi
30236 125th Ct SE Auburn, WA 4.0 2.5 2297 $3,595 $1.57 25d 1 0.74mi
29407 121st Ave SE Auburn, WA 5.0 2.5 2267 $3,400 $1.50 0d 1 1.31mi

Listing history 29 events

  1. 2026-06-21
    statusdays on market $159,950 Pending 161 DOM
  2. 2026-06-18
    days on market $159,950 Active 159 DOM
  3. 2026-06-17
    days on market $159,950 Active 158 DOM
  4. 2026-06-16
    days on market $159,950 Active 157 DOM
  5. 2026-06-15
    days on market $159,950 Active 156 DOM
  6. 2026-06-13
    days on market $159,950 Active 154 DOM
  7. 2026-06-13
    days on market $159,950 Active 153 DOM
  8. 2026-06-09
    days on market $159,950 Active 150 DOM
  9. 2026-06-08
    days on market $159,950 Active 149 DOM
  10. 2026-06-07
    days on market $159,950 Active 148 DOM
  11. 2026-06-04
    days on market $159,950 Active 145 DOM
  12. 2026-06-03
    days on market $159,950 Active 144 DOM
  13. 2026-06-02
    days on market $159,950 Active 143 DOM
  14. 2026-06-01
    days on market $159,950 Active 142 DOM
  15. 2026-05-31
    days on market $159,950 Active 141 DOM
  16. 2026-03-27
    status Pending
  17. 2025-12-07
    status Active
  18. 2025-12-02
    status Pending
  19. 2025-11-03
    listed $159,950 Active
  20. 2012-07-11
    soldstatus $40,000 Sold
  21. 2012-07-10
    status Pending
  22. 2012-06-11
    status Pending Inspection
  23. 2012-06-01
    price $43,000
  24. 2012-04-27
    price $46,500
  25. 2012-03-04
    status Active
  26. 2012-02-26
    status Pending Inspection
  27. 2011-10-10
    price $48,500
  28. 2011-08-15
    price $50,000
  29. 2011-08-09
    listed $52,500 Active

ⓘ 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 3/10 Moderate 7 d/yr ≥87°F today · 15 d/yr by 30 yrs out
  • 💨 Wind 1/10 Low
  • 🫁 Air quality 7/10 Severe 10 unhealthy d/yr today · 11 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
$34,684
− Mortgage interest
−$8,960
− Property taxes
−$2,399
− Insurance
−$800
− Repairs & maintenance
−$2,775
− Management
−$2,775
− Depreciation
−$4,653
Taxable income
$12,323
combined federal + state — saved on this device
Est. tax owed @ 24.0%
−$2,958
After-tax cash flow
$11,179/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
Auburn School District
NCES district ID
5300300
Math proficiency
47% ▼ -3.00%
Reading proficiency
56% ▼ -1.00%
Median HH income
$58,048
Composite
46.73/100
National rank
#5240
State rank
#125 of 291 in WA

Livability — Auburn

Score
81/100
State rank
#75
US rank
#1371

Category grades

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

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
Auburn, WA
County
King County · 2,251,916 people
City population
74,969
Metro
Seattle-Tacoma-Bellevue, WA
Population (ZIP)
50,224
Household income
$122,300
Rent vs Own
25.7% rent · 74.3% own
Severe rent burden
1041.0

Population outlook (King County) Hauer SSP2

Today (2025)
2,576,485 people
By 2030
2,803,316 · +8.8%
By 2040
3,255,921 · +26.4%
By 2050
3,706,444 · +43.9%
By 2075
4,746,063 · +84.2%
By 2100
5,407,730 · +109.9%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Diverse neighborhood (Simpson 0.66)
Race & ethnicity
White 54% Hispanic / Latino 15% Asian 14% Two or more races 13% Native American 4% Black 3% Pacific Islander 2%
Hispanic origin (detail)
Mexican 12%
Common ancestry
Portuguese 4% Italian 3% Subsaharan African 3%
Foreign-born
20% · Canada, South Korea, Vietnam
Languages at home
73% English-only · Spanish 9% Russian/Polish/Slavic 4% Other Indo-European 3%

Political lean MEDSL · King

2024 margin
Solid D (+51.7) · D 74.2% · R 22.5% · Other 3.4%
2008→2024 swing
+9.6pp toward D · 2008: 42.1pp · 2024: 51.7pp
All cycles
2024: D+51.7 2020: D+52.7 2016: D+50.4 2012: D+39.9 2008: D+42.1

Not yet ingested

Civics

Market trends

HPI YoY
▲ 49.75%
Current HPI
1554.06
Rent YoY
▼ -0.46%
Metro
Seattle-Tacoma-Bellevue, WA
State GDP YoY
▲ 4.65%
F500 in state
22

Industry mix (Fortune 500 HQ in WA)

Industry F500 HQs Revenue

Price history

+204.7% since first listed
14 events — show timeline
  • 2026-03-27 Pending NWMLS as Distributed by MLS Grid
  • 2025-12-07 Relisted NWMLS as Distributed by MLS Grid
  • 2025-12-02 Pending NWMLS as Distributed by MLS Grid
  • 2025-11-03 Listed $159,950 NWMLS as Distributed by MLS Grid
  • 2012-07-11 Sold (MLS) $40,000 NWMLS as Distributed by MLS Grid
  • 2012-07-10 Pending NWMLS as Distributed by MLS Grid
  • 2012-06-11 Pending NWMLS as Distributed by MLS Grid
  • 2012-06-01 Price Changed $43,000 NWMLS as Distributed by MLS Grid
  • 2012-04-27 Price Changed $46,500 NWMLS as Distributed by MLS Grid
  • 2012-03-04 Relisted NWMLS as Distributed by MLS Grid
  • 2012-02-26 Pending NWMLS as Distributed by MLS Grid
  • 2011-10-10 Price Changed $48,500 NWMLS as Distributed by MLS Grid
  • 2011-08-15 Price Changed $50,000 NWMLS as Distributed by MLS Grid
  • 2011-08-09 Listed $52,500 NWMLS as Distributed by MLS Grid

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

Loading sold comps…