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3577 Shipwatch Rd Unit Share B
B Composite 72.28
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
  • 1% rule +10.0/10.0
  • DSCR +10.0/10.0
  • ARV discount +7.5/15.0
  • Schools +4.3/10.0
  • Condition / age +4.0/5.0
  • Rent growth +3.2/5.0
  • Livability +3.2/5.0
  • Appreciation +0.0/10.0

$109,000

3577 Shipwatch Rd Unit Share B · Kiawah Island, SC 29455
1 bd · 1.0 ba · 580 sqft · SingleFamily · 62 Days on market
Built 1979 Good condition

🖨 Deal sheet 📄 Offer letter ✓ Due diligence

Listing remarks

Exceptional opportunity to purchase a share in a 6-week-per-year, fractional ownership on the world-famous Kiawah Island! This tastefully renovated one-bedroom, one-bath villa is just steps from the world famous Kiawah beach and the Sandcastle Beach Club. The bright, open interior features vaulted ceilings, modern finishes throughout and a comfortable screened-in porch perfect for morning coffee or evening relaxation. This turnkey, move-in-ready vacation residence is ideal for owners seeking a low-maintenance beach getaway with resort-style amenities. Owners enjoy access to the Kiawah Island amenities including championship golf, pools, tennis, fitness center, nature/bike/walking trails, di

Key facts

  • Community pool
  • Built 1979
  • Listed 62 days

Property features AI

Finance

  • Other: Fractional ownership (villa in Seascape Villas)
  • HOA & community: Club membership available; Golf course; Golf membership available; Marina; Pool; Tennis courts; Walk/jog trails

Exterior

  • Security: Gated community; Security
  • Utilities: Public sewer
  • Home design: Residential fractional ownership; One story
  • Construction: Wood roof
  • Exterior features: Beach access; Wooded lot

Interior

  • Kitchen: Built-in electric oven; Dishwasher; Disposal; Microwave; Refrigerator
  • Bedrooms: 1 bedroom with ceiling fan
  • Bathrooms: 1 bathroom
  • Heating & cooling: Central heating; Central air conditioning
  • Interior features: Cathedral/vaulted ceilings; High ceilings; Kitchen island; Walk-in closet(s)
  • Laundry & utility: Washer; Dryer

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 1-bed/1.0-bath single-family listed at $109k. Condition is rated good.

Deal economics

  • At list price, monthly cash flow is $152 ($2k/yr) — positive.
  • The deal already cash-flows at list — no discount required.
  • Meets the 1% rule at list price ($2k rent vs $109k).
  • Recommended offer: $102k (6.0% below list) — sets the bar for market timing.
  • Cap rate 12.7% vs local median 0.0% in Kiawah Island — 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 64/100 on livability (#154 in SC) — a middle-class / working-renter tenant base. Strengths: crime A+, employment A+; Watch: housing C-, amenities F, commute F.
  • Charleston 01 (urban): math 48% / reading 53% proficiency, ranked #7 of 80 in SC (top 9%) — acceptable for families but not a draw, mixed tenant base, ~2y average lease.
  • Zoned schools: Haut Gap Middle (math 39% / reading 44%, grade F, #68 of 229 statewide, top 31%, 444 students, 100% FRL); St. Johns High (math 42% / reading 72%, grade C, #120 of 196 statewide, top 64%, 387 students, 100% FRL) — zoned schools average 100% FRL vs 44% district-wide (56 pts higher); higher-poverty schools than district average — tighter screening recommended.
  • Market conditions: Rents rising (+3.0%/yr); 568 active listings in the ZIP; 1 comparable units currently listed for rent nearby; high-income renter base; 4,156 units permitted in Charleston County in 2024 (857 in 5+ unit buildings).
  • This rent is only 17% of the median local income ($121k/yr) — well below the 30% rent-burden line; pricing power to push rent on renewal without tenant pushback.

Forward outlook

  • Local home prices are declining (-3.0%/yr); year-one equity from $754 of loan paydown is wiped out by about $3k of value loss. Plan a longer hold.
  • Charleston County population projected at +44% by 2050 — long-run rental-demand tailwind backs the buy-and-hold thesis.

Negotiation context

  • It's been on market 62 days — a 6% lower offer ($102k) is reasonable based on typical stale-listing flexibility.

Risks & watch-outs

  • Watch-outs: flood insurance adds $427/mo.
  • Climate carrying-cost: in FEMA flood zone AE (mandatory federal flood insurance); severe wind risk, 99% chance of damaging wind over 30y; extreme-heat days projected 8→23/yr by 2055 (HVAC capex compounding) — expect insurance premiums to compound above CPI over the hold.
Recommended offer $102,460 (6.0% below list)

Questions for the listing agent

  1. It's been on market 62 days. Have you received any prior offers? Is the seller open to a 6% concession, seller financing, or rate buy-down credit?
  2. Built in 1979 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
  3. What's the actual annual flood-insurance premium (NFIP or private), and is the property in a SFHA with mandatory coverage?
  4. Why hasn't it sold? Are there any deal-killer items the seller is aware of (foundation, flood, title, zoning, code violations)?
  5. Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
  6. 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.
  7. 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.
  8. 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
1.55%
Cap rate
12.67%
Cash-on-cash
22.76%
DSCR
2.01
GRM
5.4

CMA / ARV

No comps found within radius.

Projected returns pro-forma

-3.0% appreciation · 2.95% rent growth · sell at horizon

5-year hold
IRR
-6.8%
Equity multiple
0.75×
Total profit
$-7,751
Equity at exit
$16,252
10-year hold
IRR
3.0%
Equity multiple
1.22×
Total profit
$6,573
Equity at exit
$9,424

Cash invested: $30,520 (down + closing). Projections, not guarantees.

Landlord ↔ Tenant lean methodology

Overall (STATE)
90 Strongly Landlord-Friendly
State South Carolina
90 Strongly Landlord-Friendly · R+6
County
— inherits STATE
City
— inherits STATE
5-day notice; preempted; landlord-favorable.

ZIP-level market 29455

Rents YoY
3.0%
Active inventory
568
Price-to-rent
5.4×

Monthly cashflow live

Estimated rent
$1,686 medium interval (Pro) →
Mortgage (P&I)
$572
Tax est. 1.5%
$136 /mo · $1,635/yr
Insurance
$45
Flood insurance flood zone
−$427 /mo · $5,118/yr
HOA
$0
Vacancy / Maint / Mgmt
$354
Net cashflow
$152

Break-even live

Break-even rent $1,493
Max offer price $109,000
Occupancy floor 86%

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
$27,250
Closing costs
$3,270
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 1 comps

AddressBedsBaths SqftRent$/sqft DOM Units Dist
3522 Shipwatch Rd Johns Island, SC 1.0 1.0 687 $1,550 $2.26 19d 1 0.08mi

Listing history 13 events

  1. 2026-06-18
    days on market $109,000 Active 62 DOM
  2. 2026-06-17
    days on market $109,000 Active 61 DOM
  3. 2026-06-16
    days on market $109,000 Active 60 DOM
  4. 2026-06-15
    days on market $109,000 Active 59 DOM
  5. 2026-06-10
    days on market $109,000 Active 54 DOM
  6. 2026-06-09
    days on market $109,000 Active 53 DOM
  7. 2026-06-08
    days on market $109,000 Active 52 DOM
  8. 2026-06-07
    days on market $109,000 Active 51 DOM
  9. 2026-06-05
    days on market $109,000 Active 48 DOM
  10. 2026-06-03
    days on market $109,000 Active 47 DOM
  11. 2026-06-01
    days on market $109,000 Active 45 DOM
  12. 2026-05-31
    days on market $109,000 Active 44 DOM
  13. 2026-04-17
    listed $109,000 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 9/10 Extreme FEMA zone AE · 99% chance over 30 yrs
  • 🔥 Wildfire 1/10 Low
  • 🌡 Heat 10/10 Extreme 8 d/yr ≥105°F today · 23 d/yr by 30 yrs out
  • 💨 Wind 9/10 Extreme 99% chance of damaging wind over 30 yrs
  • 🫁 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

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Taxation est. · year 1

Rental income
$20,237
− Mortgage interest
−$6,106
− Property taxes
−$1,635
− Insurance
−$5,664
− Repairs & maintenance
−$1,619
− Management
−$1,619
− Depreciation
−$3,171
Taxable income
$424
combined federal + state — saved on this device
Est. tax owed @ 24.0%
−$102
After-tax cash flow
$1,728/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.

Condition & rehab AI · 12 photos

Good 80/100 Cosmetic rehab

This move-in-ready, tastefully renovated one-bedroom villa is ideally located just steps from the world-famous Kiawah beach and the Sandcastle Beach Club, making it a prime vacation residence with high resale and rental potential.

Value-add opportunities

  • Both Beachfront location — High demand and premium location
  • Both Modern finishes — Attracts buyers and renters alike
  • Both Enhance outdoor space — Improves curb appeal and leisure space

Renovation cost estimate screening

Value-add ROI direction

  • Both Beachfront location — High demand and premium location
  • Both Modern finishes — Attracts buyers and renters alike
  • Both Enhance outdoor space — Improves curb appeal and leisure space

ⓘ Cost ranges are severity-bucket heuristics (US national rule-of-thumb). Get contractor quotes + a written scope before underwriting a rehab budget.

Schools (NCES district)

District
Charleston 01
NCES district ID
4501440
Math proficiency
48% ▼ -2.00%
Reading proficiency
53% ▬ 0.00%
Median HH income
$52,376
Composite
43.41/100
National rank
#3018
State rank
#7 of 80 in SC

Livability — Kiawah Island

Score
64/100
State rank
#154
US rank
#14517

Category grades

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

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
Kiawah Island, SC
County
Charleston County · 366,793 people
Metro
Charleston-North Charleston, SC
Population (ZIP)
27,576
Household income
$121,372
Rent vs Own
11.8% rent · 88.2% own
Severe rent burden
304.0

Population outlook (Charleston County) Hauer SSP2

Today (2025)
480,562 people
By 2030
525,921 · +9.4%
By 2040
612,189 · +27.4%
By 2050
691,627 · +43.9%
By 2075
847,979 · +76.5%
By 2100
926,482 · +92.8%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Predominantly White (75%)
Race & ethnicity
White 75% Black 11% Hispanic / Latino 8% Two or more races 6% Native American 3%
Hispanic origin (detail)
Mexican 4%
Common ancestry
Lithuanian 5% Romanian 4% Slovak 3%
Foreign-born
5% · Canada, Dominican Republic
Languages at home
92% English-only · Spanish 6%

Political lean MEDSL · Charleston

2024 margin
Lean D (+5.7) · D 51.9% · R 46.3% · Other 1.8%
2008→2024 swing
-2.7pp toward R · 2008: 8.3pp · 2024: 5.7pp
All cycles
2024: D+5.7 2020: D+12.9 2016: D+7.9 2012: D+2.4 2008: D+8.3

Not yet ingested

Civics

Market trends

HPI YoY
▼ -223.02%
Current HPI
297.7408
Rent YoY
▲ 2.95%
Metro
Charleston-North Charleston, SC
State GDP YoY
▲ 4.51%
F500 in state
2

Industry mix (Fortune 500 HQ in SC)

Industry F500 HQs Revenue

Price history

1 event — show timeline
  • 2026-04-17 Listed $109,000 Charleston Trident MLS

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

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