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14 Mariner Green Dr
D Composite 40.37
Why this score? — see what drove the D 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).

  • ARV discount +11.2/15.0
  • Appreciation +8.5/10.0
  • Schools +6.5/10.0
  • Livability +4.2/5.0
  • Cash flow +3.7/30.0
  • Rent growth +2.5/5.0
  • Condition / age +2.5/5.0
  • 1% rule +1.3/10.0
  • DSCR +0.0/10.0

$947,000

14 Mariner Green Dr · Corte Madera, CA 94925
3 bd · 3.0 ba · 1,378 sqft · Condo public records · 217 Days on market
Built 1966 $687/sqft · at area comps Est $1032k · 8% under $984/mo HOA · 17% of rent

🖨 Deal sheet 📄 Offer letter ✓ Due diligence

Listing remarks MLS

This inviting Corte Madera townhome offers an easy floor plan, comfortable living spaces, and an incredible location. Located in the sought-after Mariner Green neighborhood, this residence is perfectly appointed for an easy lifestyle, offering the ultimate in convenience with close proximity to the Corte Madera Village shopping center, Marin Country Mart, the best school district, Hwy 101 and the Larkspur Landing ferry. Open & airy living room/dining room opens to the entertainment deck. Kitchen features tile granite countertops and stainless steel appliances. Adjacent to the kitchen is the light and bright family room. Main level powder bathroom. Upper level of the residence features a spacious primary suite, two comfortable bedrooms, a full bathroom, and a washer/dryer. Primary suite features beautiful hardwood floors and includes a versatile extra space, ideal for use as a potential dressing room, nursery, or home office. Attached one-car garage. The inviting Mariner Townhomes Association boasts exceptional amenities, including a clubhouse, indoor pool, gym, game room, and playground. HOA dues: $946 per month includes water and garbage.

Key facts

  • $984 HOA
  • Garage
  • Community pool

Tags

CORTE MADERA TOWNHOMEMARINER GREEN NEIGHBORHOODTILE GRANITE COUNTERTOPSSTAINLESS STEEL APPLIANCESLIGHT AND BRIGHT FAMILY ROOMSPACIOUS PRIMARY SUITE

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 3-bed/3.0-bath condo listed at $947k.

Deal economics

  • At list price, monthly cash flow is $-3k ($-33k/yr) — negative.
  • To cash-flow at today's rent, offer at most $460k (51.4% below list).
  • To meet the 1% rule (rent ≥ 1% of price), the offer needs to be $593k (37.4% below list).
  • Recommended offer: $460k (51.4% below list) — sets the bar for cash-flow.
  • Cap rate 2.8% vs local median 1.9% in Corte Madera — 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 83/100 on livability (#26 in CA, #984 nationally) — a professional / high-income tenant draw. Strengths: schools A+, commute A+, employment A+; Watch: cost of living F.
  • Tamalpais Union High (suburban): math 62% / reading 78% proficiency, ranked #42 of 517 in CA (top 8%) — strong family-tenant draw, lease renewals of 3-5y typical.
  • Market conditions: 40 active listings in the ZIP; 8 comparable units currently listed for rent nearby; rentals leasing fast (median 2d on market — plan ~1-2 weeks tenant-placement turnaround); high-income renter base; 149 units permitted in Marin County in 2024 (5 in 5+ unit buildings).
  • This rent runs 31% of the median local income ($233k/yr) — at the standard rent-burdened threshold; future hikes will face affordability resistance.

Forward outlook

  • In year one you build about $73k of equity ($7k loan paydown + $67k appreciation (7.0% local appreciation)).
  • Marin County population projected at +9% by 2050 — modest demand growth; plan on rents tracking national, not racing it.
  • By year 2, paydown + projected appreciation supports a ~$117k cash-out refi (75% LTV) — recoverable capital for the next deal without selling this one.

Negotiation context

  • It's been on market 217 days — a 12% lower offer ($833k) is reasonable based on typical stale-listing flexibility.
  • Current owner paid $480k; list at $947k implies a 97% gain — meaningful room to come down on a strong offer.
Recommended offer $459,784 (51.4% below list)

Questions for the listing agent

  1. What do current leases actually rent for vs. the listed asking? Can we see a recent rent roll and the last 12 months of T-12 income?
  2. It's been on market 217 days. Have you received any prior offers? Is the seller open to a 51% concession, seller financing, or rate buy-down credit?
  3. Built in 1966 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
  4. What does the HOA fee cover, when was the last increase, and are there any pending special assessments or reserve-fund shortfalls?
  5. Any open or pending special assessments — roof, HVAC, plumbing, elevator, façade? What's the per-unit balance and payoff schedule, and is the seller paying it off at close or rolling it to the buyer?
  6. Why hasn't it sold? Are there any deal-killer items the seller is aware of (foundation, flood, title, zoning, code violations)?
  7. Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
  8. Schools are A-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?
  9. The area grade is low — what's the realistic commute time and amenity access for the typical tenant pool here? Any planned neighborhood developments (good or bad) we should know about?
  10. 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.
  11. 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.
  12. 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
0.63%
Cap rate
2.80%
Cash-on-cash
-12.48%
DSCR
0.44
GRM
13.3

CMA / ARV

ARV (median comp)
$1,032,461
List price
$947,000
Delta
-8.28%
Verdict
FAIR
Comps
20 within 1.0 mi

Projected returns pro-forma

7.05% appreciation · 3.0% rent growth · sell at horizon

5-year hold
IRR
8.3%
Equity multiple
1.60×
Total profit
$158,331
Equity at exit
$659,079
10-year hold
IRR
9.9%
Equity multiple
3.24×
Total profit
$592,668
Equity at exit
$1,254,525

Cash invested: $265,160 (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 94925

Home prices YoY
2.4%
Active inventory
40
Price-to-rent
13.3×

Monthly cashflow live

Estimated rent
$5,927 high interval (Pro) →
Mortgage (P&I)
$4,966
Tax from tax record
$1,096 /mo · $13,150/yr
Insurance
$395
HOA
$984
Vacancy / Maint / Mgmt
$1,245
Net cashflow
$-2,758

Break-even live

Break-even rent $9,419
Max offer price $459,784
Occupancy floor

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
$236,750
Closing costs
$28,410
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 8 comps

AddressBedsBaths SqftRent$/sqft DOM Units Dist
159 Prince Royal Dr Corte Madera, CA 3.0 2.0 1200 $6,995 $5.83 16d 1 0.24mi
350 Robin Dr Corte Madera, CA 2.0–3.0 2.0 1458 $7,872 $5.40 1d 9 0.72mi
45 Tamal Vista Blvd Corte Madera, CA 2.0 1.0 890 $2,950 $3.31 1d 1 1.25mi
45 Tamal Vista Blvd Corte Madera, CA 2.0 1.0 890 $2,950 $3.31 19d 1 1.25mi
16 S Knoll Rd Unit 102 Mill Valley, CA 2.0 1.0 1100 $3,200 $2.91 13d 1 1.35mi
16 S Knoll Rd Unit 102 Mill Valley, CA 2.0 1.0 1100 $3,200 $2.91 1d 1 1.35mi
199 Tamal Vista Blvd Corte Madera, CA 1.0–3.0 1.0–2.0 1018 $7,995 $7.85 1d 24 1.42mi
21 Circle Dr Belvedere Tiburon, CA 2.0 2.0 900 $3,000 $3.33 1d 1 1.44mi

HOA detail condo

Monthly dues
$984 · $11,808/yr
Likely covers
watertrashpoolgym
Assessments
None detected in remarks — confirm with the listing agent.

Listing history 16 events

  1. 2026-06-07
    status $947,000 Pending 217 DOM
  2. 2026-06-04
    days on market $947,000 Active 217 DOM
  3. 2026-06-03
    days on market $947,000 Active 216 DOM
  4. 2026-06-02
    days on market $947,000 Active 215 DOM
  5. 2026-06-01
    days on market $947,000 Active 214 DOM
  6. 2026-05-31
    days on market $947,000 Active 213 DOM
  7. 2026-04-17
    price $947,000 1161-char remark
    Show marketing remark (1161 chars)

    This inviting Corte Madera townhome offers an easy floor plan, comfortable living spaces, and an incredible location. Located in the sought-after Mariner Green neighborhood, this residence is perfectly appointed for an easy lifestyle, offering the ultimate in convenience with close proximity to the Corte Madera Village shopping center, Marin Country Mart, the best school district, Hwy 101 and the Larkspur Landing ferry. Open & airy living room/dining room opens to the entertainment deck. Kitchen features tile granite countertops and stainless steel appliances. Adjacent to the kitchen is the light and bright family room. Main level powder bathroom. Upper level of the residence features a spacious primary suite, two comfortable bedrooms, a full bathroom, and a washer/dryer. Primary suite features beautiful hardwood floors and includes a versatile extra space, ideal for use as a potential dressing room, nursery, or home office. Attached one-car garage. The inviting Mariner Townhomes Association boasts exceptional amenities, including a clubhouse, indoor pool, gym, game room, and playground. HOA dues: $946 per month includes water and garbage.

  8. 2026-02-28
    price $977,000 1161-char remark
    Show marketing remark (1161 chars)

    This inviting Corte Madera townhome offers an easy floor plan, comfortable living spaces, and an incredible location. Located in the sought-after Mariner Green neighborhood, this residence is perfectly appointed for an easy lifestyle, offering the ultimate in convenience with close proximity to the Corte Madera Village shopping center, Marin Country Mart, the best school district, Hwy 101 and the Larkspur Landing ferry. Open & airy living room/dining room opens to the entertainment deck. Kitchen features tile granite countertops and stainless steel appliances. Adjacent to the kitchen is the light and bright family room. Main level powder bathroom. Upper level of the residence features a spacious primary suite, two comfortable bedrooms, a full bathroom, and a washer/dryer. Primary suite features beautiful hardwood floors and includes a versatile extra space, ideal for use as a potential dressing room, nursery, or home office. Attached one-car garage. The inviting Mariner Townhomes Association boasts exceptional amenities, including a clubhouse, indoor pool, gym, game room, and playground. HOA dues: $946 per month includes water and garbage.

  9. 2025-12-11
    price $1,027,000 1161-char remark
    Show marketing remark (1161 chars)

    This inviting Corte Madera townhome offers an easy floor plan, comfortable living spaces, and an incredible location. Located in the sought-after Mariner Green neighborhood, this residence is perfectly appointed for an easy lifestyle, offering the ultimate in convenience with close proximity to the Corte Madera Village shopping center, Marin Country Mart, the best school district, Hwy 101 and the Larkspur Landing ferry. Open & airy living room/dining room opens to the entertainment deck. Kitchen features tile granite countertops and stainless steel appliances. Adjacent to the kitchen is the light and bright family room. Main level powder bathroom. Upper level of the residence features a spacious primary suite, two comfortable bedrooms, a full bathroom, and a washer/dryer. Primary suite features beautiful hardwood floors and includes a versatile extra space, ideal for use as a potential dressing room, nursery, or home office. Attached one-car garage. The inviting Mariner Townhomes Association boasts exceptional amenities, including a clubhouse, indoor pool, gym, game room, and playground. HOA dues: $946 per month includes water and garbage.

  10. 2025-10-30
    listed $1,077,000 Active 1161-char remark
    Show marketing remark (1161 chars)

    This inviting Corte Madera townhome offers an easy floor plan, comfortable living spaces, and an incredible location. Located in the sought-after Mariner Green neighborhood, this residence is perfectly appointed for an easy lifestyle, offering the ultimate in convenience with close proximity to the Corte Madera Village shopping center, Marin Country Mart, the best school district, Hwy 101 and the Larkspur Landing ferry. Open & airy living room/dining room opens to the entertainment deck. Kitchen features tile granite countertops and stainless steel appliances. Adjacent to the kitchen is the light and bright family room. Main level powder bathroom. Upper level of the residence features a spacious primary suite, two comfortable bedrooms, a full bathroom, and a washer/dryer. Primary suite features beautiful hardwood floors and includes a versatile extra space, ideal for use as a potential dressing room, nursery, or home office. Attached one-car garage. The inviting Mariner Townhomes Association boasts exceptional amenities, including a clubhouse, indoor pool, gym, game room, and playground. HOA dues: $946 per month includes water and garbage.

  11. 2009-01-08
    price $549,000
  12. 2008-12-15
    price $575,000
  13. 2008-09-18
    price $615,000
  14. 2004-03-22
    soldstatus $480,000
  15. 1996-01-10
    soldstatus $129,000
  16. 1981-01-12
    soldstatus $132,500

ⓘ 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
$13,150 · $1,096/mo
Projected year-2 tax
$13,150 · $1,096/mo
Expected delta
$0/yr ($0/mo · 0.0%)

ⓘ 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 3/10 Moderate
  • 🌡 Heat 3/10 Moderate 8 d/yr ≥83°F today · 17 d/yr by 30 yrs out
  • 💨 Wind 1/10 Low
  • 🫁 Air quality 8/10 Severe 13 unhealthy d/yr today · 13 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
$71,128
− Mortgage interest
−$53,047
− Property taxes
−$13,150
− Insurance
−$4,735
− Repairs & maintenance
−$5,690
− Management
−$5,690
− HOA
−$11,808
− Depreciation
−$27,549
Taxable loss
−$50,542
combined federal + state — saved on this device
Est. tax savings @ 24.0%
+$12,130
After-tax cash flow
$-20,966/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
Tamalpais Union High
NCES district ID
0638790
Math proficiency
62% ▲ 4.00%
Reading proficiency
78% ▲ 6.00%
Median HH income
$106,037
Composite
64.66/100
National rank
#527
State rank
#42 of 517 in CA

Livability — Corte Madera

Score
83/100
State rank
#26
US rank
#984

Category grades

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

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
Corte Madera, CA
County
Marin County · 243,328 people
City population
10,077
Metro
San Francisco-Oakland-Berkeley, CA
Population (ZIP)
10,077
Household income
$232,763
Rent vs Own
31.2% rent · 68.8% own
Severe rent burden
169.0

Population outlook (Marin County) Hauer SSP2

Today (2025)
276,379 people
By 2030
282,942 · +2.4%
By 2040
292,937 · +6.0%
By 2050
300,449 · +8.7%
By 2075
316,946 · +14.7%
By 2100
303,948 · +10.0%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Predominantly White (72%)
Race & ethnicity
White 72% Hispanic / Latino 12% Two or more races 12% Asian 6% Black 1%
Hispanic origin (detail)
Mexican 7%
Common ancestry
Romanian 5% Italian 5% Lithuanian 3%
Foreign-born
12% · Canada, South Korea, China
Languages at home
84% English-only · Spanish 6% Other Indo-European 5% German/W. Germanic 1%

Political lean MEDSL · Marin

2024 margin
Solid D (+63.9) · D 80.6% · R 16.7% · Other 2.7%
2008→2024 swing
+6.2pp toward D · 2008: 57.7pp · 2024: 63.9pp
All cycles
2024: D+63.9 2020: D+66.5 2016: D+62.9 2012: D+50.5 2008: D+57.7

Not yet ingested

Civics

Market trends

HPI YoY
▲ 7.05%
Current HPI
298.9243
Rent YoY
Metro
San Francisco-Oakland-Berkeley, CA
State GDP YoY
▲ 3.21%
F500 in state
116

Industry mix (Fortune 500 HQ in CA)

Industry F500 HQs Revenue

Price history

+614.7% since first listed
10 events — show timeline
  • 2026-04-17 Price Changed $947,000 BAREIS
  • 2026-02-28 Price Changed $977,000 BAREIS
  • 2025-12-11 Price Changed $1,027,000 BAREIS
  • 2025-10-30 Listed $1,077,000 BAREIS
  • 2009-01-08 Price Changed $549,000 BAREIS
  • 2008-12-15 Price Changed $575,000 BAREIS
  • 2008-09-18 Price Changed $615,000 BAREIS
  • 2004-03-22 Sold (Public Records) $480,000 Public Records
  • 1996-01-10 Sold (Public Records) $129,000 Public Records
  • 1981-01-12 Sold (Public Records) $132,500 Public Records

Property tax history

+3.8%/yr

Latest (2025): $13,150 · +81.2% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

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