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1801 Old Mammoth 7-Plex
B- Composite 67.99
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 +30.0/30.0
  • DSCR +10.0/10.0
  • 1% rule +7.8/10.0
  • ARV discount +7.5/15.0
  • Schools +4.2/10.0
  • Livability +3.6/5.0
  • Rent growth +2.5/5.0
  • Condition / age +2.5/5.0
  • Appreciation +0.0/10.0

$1,898,000

1801 Old Mammoth · Mammoth Lakes, CA 93546
3 bd · 2.0 ba · 960 sqft · MultiFamily public records · 51 Days on market
Built 1969 10,019 sqft lot

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

Multi-family units

County records classify this as Multi-Family (5+ Unit). Listing-text estimate: 7 units. confirmed

5+ unit building — per-unit beds/baths from public records are typically unavailable; the breakdown below (if shown) is an estimate from the listing text.

Listing remarks MLS

Located in the highly desirable mountain community of Mammoth Lakes, this well-maintained 7-unit income property offers a rare opportunity to own a stable, cash-flowing asset with significant upside potential. Featuring a charming mountain chalet aesthetic, the property blends rustic appeal with practical functionality, making it highly attractive to both long-term tenants and seasonal renters. The property boasts consistent rental income across all seven units, complemented by an on-site laundry facility that generates additional revenue. A detached studio provides ideal accommodations for an on-site caretaker, enhancing property management efficiency and tenant satisfaction. One of the units is a spacious three-bedroom, two-bath layout, presenting a unique opportunity for an owner-user conversion or premium rental upgrade. Ample on-site parking adds convenience and desirability for residents and guests alike. Positioned just minutes from world-class recreation, including Mammoth Mountain Ski Resort, as well as dining, shopping, and year-round outdoor amenities, the location is a major draw. With Mammoth Lakes continuing to experience strong growth and development, this property presents both immediate income stability and long-term appreciation potential. Ideal for investors or owner-users seeking a foothold in a high-demand resort market, this is a versatile asset with multiple value-add opportunities, including potential expansion or redevelopment.

Key facts

  • 0.23 acre lot
  • Built 1969
  • Listed 51 days

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 7 × 1-bed/1-bath units multifamily listed at $1.90M.

Deal economics

  • At list price, monthly cash flow is $7k ($88k/yr) — positive. Per door: $1k/mo.
  • The deal already cash-flows at list — no discount required.
  • Meets the 1% rule at list price ($24k rent vs $1.90M).
  • Recommended offer: $1.84M (3.0% below list) — sets the bar for market timing.
  • Cap rate 10.9% vs local median 1.3% in Mammoth Lakes — 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 71/100 on livability (#213 in CA) — a middle-class / working-renter tenant base. Strengths: commute A+, employment A+, health & safety A; Watch: schools D, crime D, cost of living F.
  • Mammoth Unified (town): math 37% / reading 52% proficiency, ranked #549 of 1,400 in CA (top 39%) — families likely to look elsewhere, expect single-tenant / working-renter base with shorter leases.
  • Market conditions: 252 active listings in the ZIP; solid renter incomes; 123 units permitted in Mono County in 2024 (76 in 5+ unit buildings).
  • At $24,266/mo this rent would consume 276% of the median local household income ($106k/yr) (locally 182% 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 $13k of loan paydown is wiped out by about $57k of value loss. Plan a longer hold.
  • Mono County population projected at -25% by 2050 — secular population decline; favor cash flow + early exit over multi-decade hold.
  • At projected returns (-3.0% appreciation + 3.0% rent growth), your $531k cash investment doubles in ~8 years — after that, you're playing with house money.

Negotiation context

  • It's been on market 51 days — a 3% lower offer ($1.84M) is reasonable based on typical stale-listing flexibility.
  • 8 sale attempts since 19y ago; this cycle's ask has dropped $100k (5%) from the opening price — seller is motivated, your offer sets the floor, not the list.
  • Current owner paid $1.04M; list at $1.90M implies a 82% gain — meaningful room to come down on a strong offer.

Risks & watch-outs

  • Climate carrying-cost: moderate wildfire risk — expect insurance premiums to compound above CPI over the hold.
Recommended offer $1,841,060 (3.0% below list)

Questions for the listing agent

  1. It's been on market 51 days. Have you received any prior offers? Is the seller open to a 3% concession, seller financing, or rate buy-down credit?
  2. Can we see the unit-by-unit rent roll, current vacancy, and any below-market leases? What's the average tenancy length?
  3. What capital expenditures (roof, boiler, parking lot, exteriors) have been made in the last 5 years, and what's planned in the next 2?
  4. Built in 1969 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
  5. Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
  6. Schools are D-rated, which usually means shorter tenancies and higher turnover. Who's the typical renter profile here, and what's been the actual vacancy rate?
  7. Crime grade is D 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?
  8. 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.
  9. 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.
  10. 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
1.28%
Cap rate
10.92%
Cash-on-cash
16.52%
DSCR
1.74
GRM
6.5

CMA / ARV

No comps found within radius.

Projected returns pro-forma

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

5-year hold
IRR
7.6%
Equity multiple
1.30×
Total profit
$158,094
Equity at exit
$282,998
10-year hold
IRR
16.9%
Equity multiple
2.39×
Total profit
$736,128
Equity at exit
$164,104

Cash invested: $531,440 (down + closing). Projections, not guarantees.

Landlord ↔ Tenant lean methodology

Overall (STATE)
18 Strongly Tenant-Friendly
State California
18 Strongly Tenant-Friendly · D+13
County
— inherits STATE
City
— inherits STATE
AB1482 statewide rent cap (10% + CPI). Cities (SF/LA/Berkeley) layer stricter rules. Just-cause statewide.

ZIP-level market 93546

Active inventory
252
Price-to-rent
45.6×

Monthly cashflow live

Estimated rent
$24,266 high interval (Pro) →
Mortgage (P&I)
$9,953
Tax from tax record
$1,108 /mo · $13,300/yr
Insurance
$791
HOA
$0
Vacancy / Maint / Mgmt
$5,096
Net cashflow
$7,318

Break-even live

Break-even rent $15,003
Max offer price $1,898,000
Occupancy floor 65%

Sensitivity live

Price -10% $8,392 -5% $7,855 +0% $7,318 +5% $6,780 +10% $6,243
Rent -10% $5,401 -5% $6,359 +0% $7,318 +5% $8,276 +10% $9,235
Rate -1.0pp $8,273 -0.5pp $7,800 base $7,318 +0.5pp $6,826 +1.0pp $6,325

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

UnitsBedsBathsEst. rent
Total (7 units) $24,266

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
$474,500
Closing costs
$56,940
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.

Listing history 33 events

  1. 2026-06-18
    days on market $1,898,000 Active 51 DOM
  2. 2026-06-17
    days on market $1,898,000 Active 50 DOM
  3. 2026-06-16
    days on market $1,898,000 Active 49 DOM
  4. 2026-06-15
    days on market $1,898,000 Active 48 DOM
  5. 2026-06-14
    days on market $1,898,000 Active 46 DOM
  6. 2026-06-13
    days on market $1,898,000 Active 45 DOM
  7. 2026-06-10
    days on market $1,898,000 Active 43 DOM
  8. 2026-06-09
    days on market $1,898,000 Active 42 DOM
  9. 2026-06-08
    days on market $1,898,000 Active 41 DOM
  10. 2026-06-07
    days on market $1,898,000 Active 40 DOM
  11. 2026-06-05
    days on market $1,898,000 Active 37 DOM
  12. 2026-06-03
    days on market $1,898,000 Active 36 DOM
  13. 2026-06-02
    pricedays on market $1,898,000 Active 35 DOM
  14. 2026-06-01
    days on market $1,998,000 Active 34 DOM
  15. 2026-05-31
    days on market $1,998,000 Active 33 DOM
  16. 2026-05-31
    days on market $1,998,000 Active 32 DOM
  17. 2026-04-28
    listed $1,998,000 Active 1476-char remark
    Show marketing remark (1476 chars)

    Located in the highly desirable mountain community of Mammoth Lakes, this well-maintained 7-unit income property offers a rare opportunity to own a stable, cash-flowing asset with significant upside potential. Featuring a charming mountain chalet aesthetic, the property blends rustic appeal with practical functionality, making it highly attractive to both long-term tenants and seasonal renters. The property boasts consistent rental income across all seven units, complemented by an on-site laundry facility that generates additional revenue. A detached studio provides ideal accommodations for an on-site caretaker, enhancing property management efficiency and tenant satisfaction. One of the units is a spacious three-bedroom, two-bath layout, presenting a unique opportunity for an owner-user conversion or premium rental upgrade. Ample on-site parking adds convenience and desirability for residents and guests alike. Positioned just minutes from world-class recreation, including Mammoth Mountain Ski Resort, as well as dining, shopping, and year-round outdoor amenities, the location is a major draw. With Mammoth Lakes continuing to experience strong growth and development, this property presents both immediate income stability and long-term appreciation potential. Ideal for investors or owner-users seeking a foothold in a high-demand resort market, this is a versatile asset with multiple value-add opportunities, including potential expansion or redevelopment.

  18. 2025-11-17
    listed $1,500,000 Active 407-char remark
    Show marketing remark (407 chars)

    7 unit apt building an old Mammoth plus owners unit all units just remodeled all units have 6 month leases Rents 11,300 a month What the owner loves about this home Building was just completely remodeled all units have fresh paint new flooring some new appliances six month leases were given out so a new owner could bring in own tenants owner’s unit is currently vacant could rent for more income

  19. 2023-03-24
    historical
  20. 2023-01-08
    status Active
  21. 2023-01-05
    historical
  22. 2022-12-01
    listed $1,900,000 Active
  23. 2021-05-26
    soldstatus $1,040,000
  24. 2021-05-26
    soldstatus $1,040,000
  25. 2020-12-08
    listed $1,085,000
  26. 2014-03-11
    soldstatus $577,000
  27. 2013-09-30
    listed $570,000
  28. 2012-11-08
    listed $599,000
  29. 2007-07-27
    soldstatus $255,000
  30. 2007-07-02
    soldstatus $815,000
  31. 2007-07-02
    soldstatus $815,000
  32. 2007-04-05
    listed $829,000
  33. 2004-01-16
    soldstatus $685,000

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

Tax reassessment forecast CA · Resets to sale price

Current annual tax
$13,300 · $1,108/mo
Projected year-2 tax
$14,425 · $1,202/mo
Expected delta
+$1,124/yr (+$94/mo · 8.5%)

ⓘ 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 (unshaded) · 0% chance over 30 yrs
  • 🔥 Wildfire 5/10 Major
  • 🌡 Heat 1/10 Low 9 d/yr ≥79°F today · 28 d/yr by 30 yrs out
  • 💨 Wind 1/10 Low
  • 🫁 Air quality 10/10 Extreme 53 unhealthy d/yr today · 56 by 30 yrs out

Nearby sold comps map

Loading sold comps map…

Walkable amenities ~0.75 mi

Loading nearby amenities…

Taxation est. · year 1

Rental income
$291,192
− Mortgage interest
−$106,318
− Property taxes
−$13,300
− Insurance
−$9,490
− Repairs & maintenance
−$23,295
− Management
−$23,295
− Depreciation
−$55,215
Taxable income
$60,279
combined federal + state — saved on this device
Est. tax owed @ 24.0%
−$14,467
After-tax cash flow
$73,344/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
Mammoth Unified
NCES district ID
0623530
Math proficiency
37% ▲ 1.00%
Reading proficiency
52% ▲ 6.00%
Median HH income
$61,602
Composite
41.54/100
National rank
#7267
State rank
#549 of 1400 in CA

Livability — Mammoth Lakes

Score
71/100
State rank
#213
US rank
#6710

Category grades

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

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
Mammoth Lakes, CA
County
Mono County · 9,000 people
City population
9,000
Metro
nan
Population (ZIP)
9,000
Household income
$105,577
Rent vs Own
39.7% rent · 60.3% own
Severe rent burden
182.0

Population outlook (Mono County) Hauer SSP2

Today (2025)
13,077 people
By 2030
12,478 · -4.6%
By 2040
11,119 · -15.0%
By 2050
9,769 · -25.3%
By 2075
6,861 · -47.5%
By 2100
5,762 · -55.9%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Predominantly White (67%)
Race & ethnicity
White 67% Hispanic / Latino 26% Two or more races 17% Asian 3%
Hispanic origin (detail)
Mexican 24%
Common ancestry
Romanian 4% Iranian 3% Slovak 3%
Foreign-born
19% · Canada
Languages at home
75% English-only · Spanish 19% Other Indo-European 2% German/W. Germanic 1%

Political lean MEDSL · Mono

2024 margin
Strong D (+20.2) · D 58.1% · R 37.8% · Other 4.1%
2008→2024 swing
+7.0pp toward D · 2008: 13.3pp · 2024: 20.2pp
All cycles
2024: D+20.2 2020: D+22.3 2016: D+11.9 2012: D+7.6 2008: D+13.3

Not yet ingested

Civics

Market trends

HPI YoY
▼ -338.42%
Current HPI
166.8869
Rent YoY
Metro
nan
State GDP YoY
▲ 3.21%
F500 in state
116

Industry mix (Fortune 500 HQ in CA)

Industry F500 HQs Revenue

Price history

+191.7% since first listed
17 events — show timeline
  • 2026-04-28 Listed $1,998,000 CRMLS
  • 2025-11-17 Listed $1,500,000 Fizber.com
  • 2023-03-24 Delisted MLBOR
  • 2023-01-08 Relisted MLBOR
  • 2023-01-05 Delisted MLBOR
  • 2022-12-01 Listed $1,900,000 MLBOR
  • 2021-05-26 Sold (Public Records) $1,040,000 Public Records
  • 2021-05-26 Sold (MLS) $1,040,000 CRMLS
  • 2020-12-08 Listed $1,085,000 CRMLS
  • 2014-03-11 Sold (MLS) $577,000 MLBOR
  • 2013-09-30 Listed $570,000 MLBOR
  • 2012-11-08 Listed $599,000 MLBOR
  • 2007-07-27 Sold (Public Records) $255,000 Public Records
  • 2007-07-02 Sold (Public Records) $815,000 Public Records
  • 2007-07-02 Sold (MLS) $815,000 MLBOR
  • 2007-04-05 Listed $829,000 MLBOR
  • 2004-01-16 Sold (Public Records) $685,000 Public Records

Property tax history

+6.6%/yr

Latest (2025): $13,300 · +4.2% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

Loading sold comps…