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351 Brockinton Marsh
D Composite 42.35
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).

  • Cash flow +14.1/30.0
  • ARV discount +7.5/15.0
  • 1% rule +5.1/10.0
  • DSCR +4.3/10.0
  • Schools +3.4/10.0
  • Rent growth +3.1/5.0
  • Livability +2.5/5.0
  • Condition / age +2.5/5.0
  • Appreciation +0.0/10.0

$339,000

351 Brockinton Marsh · St. Simons, GA 31522
2 bd · 2.0 ba · 1,171 sqft · Condo public records · 77 Days on market
Built 1984

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

Listing remarks MLS

Stylish and thoughtfully updated, this townhouse offers a perfect mix of coastal living and quality upgrades, ideal as a beachside retreat or full-time home. The main level features beautiful hardwood floors, while upstairs you’ll find newly installed LVP flooring. The kitchen has been upgraded with quartz countertops, modern cabinetry, a brand-new dishwasher, and updated lighting throughout. The primary bedroom includes vaulted ceilings and a skylight that fills the room with natural light. In the living room, a cozy fireplace creates a welcoming focal point, and sliding glass doors lead out to a private patio, perfect for relaxing or entertaining guests. There are two separate storage areas, one at the front entrance and another off the patio—great for keeping bikes, beach gear, or anything else tucked away but easily accessible. With its blend of coastal charm and stylish updates, this home is truly move-in ready. No rental or pet restrictions.

Key facts

  • Quartz countertops
  • Modern cabinetry
  • Lvp flooring

Tags

HARDWOOD FLOORSLVP FLOORINGQUARTZ COUNTERTOPSMODERN CABINETRYNEW DISHWASHERUPDATED LIGHTING

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 2-bed/2.0-bath condo listed at $339k.

Deal economics

  • At list price, monthly cash flow is $-379 ($-5k/yr) — negative.
  • The deal already cash-flows at list — no discount required.
  • Meets the 1% rule at list price ($3k rent vs $339k).
  • Recommended offer: $319k (6.0% below list) — sets the bar for market timing.
  • Cap rate 6.5% vs local median 1.7% in St. Simons — 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: area grade D — affects rentability + tenant quality, not the cash-flow math above.
  • Glynn County (other): math 37% / reading 42% proficiency, ranked #47 of 174 in GA (top 27%) — families likely to look elsewhere, expect single-tenant / working-renter base with shorter leases.
  • Zoned schools: Oglethorpe Point Elementary School (math 73% / reading 70%, grade A-, #47 of 1,228 statewide, top 4%, 553 students, 23% FRL); Glynn Middle (math 42% / reading 58%, grade C, #68 of 470 statewide, top 15%, 815 students, 51% FRL); Glynn Academy (math 45% / reading 42%, grade F, #50 of 424 statewide, top 12%, 1,823 students, 41% FRL) — zoned schools average 38% FRL vs 55% district-wide (17 pts lower); this property's tenant base skews higher-income than the district average.
  • Zoned-school proficiency averages 55% at this address vs 40% district-wide (+16 pts) — the actual schools serving this property are materially stronger than the Glynn County average implies; a family-tenant draw the district grade alone would hide.
  • Market conditions: Rents rising (+2.3%/yr); 579 active listings in the ZIP; 2 comparable units currently listed for rent nearby; solid renter incomes; 734 units permitted in Glynn County in 2024 (136 in 5+ unit buildings).
  • This rent runs 38% of the median local income ($109k/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 $2k of loan paydown is wiped out by about $10k of value loss. Plan a longer hold.
  • Glynn County population projected at +13% by 2050 — modest demand growth; plan on rents tracking national, not racing it.

Negotiation context

  • It's been on market 77 days — a 6% lower offer ($319k) is reasonable based on typical stale-listing flexibility.
  • 4 sale attempts since 17y 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.

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; moderate wildfire risk; extreme-heat days projected 7→20/yr by 2055 (HVAC capex compounding) — expect insurance premiums to compound above CPI over the hold.
Recommended offer $318,660 (6.0% 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 77 days. Have you received any prior offers? Is the seller open to a 6% concession, seller financing, or rate buy-down credit?
  3. What's the actual annual flood-insurance premium (NFIP or private), and is the property in a SFHA with mandatory coverage?
  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. 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?
  9. 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.
  10. 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.
  11. 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
1.01%
Cap rate
6.46%
Cash-on-cash
0.61%
DSCR
1.03
GRM
8.3

CMA / ARV

No comps found within radius.

Projected returns pro-forma

-3.0% appreciation · 2.26% rent growth · sell at horizon

5-year hold
IRR
-25.3%
Equity multiple
0.15×
Total profit
$-81,067
Equity at exit
$50,546
10-year hold
IRR
-24.2%
Equity multiple
-0.16×
Total profit
$-109,800
Equity at exit
$29,311

Cash invested: $94,920 (down + closing). Projections, not guarantees.

Landlord ↔ Tenant lean methodology

Overall (STATE)
90 Strongly Landlord-Friendly
State Georgia
90 Strongly Landlord-Friendly · R+3
County
— inherits STATE
City
— inherits STATE
Magistrate court evictions in 10-30 days; no rent control; preempted; few tenant protections.

ZIP-level market 31522

Rents YoY
2.3%
Active inventory
579
Price-to-rent
8.3×

Monthly cashflow live

Estimated rent
$3,409 medium interval (Pro) →
Mortgage (P&I)
$1,778
Tax from tax record
$251 /mo · $3,014/yr
Insurance
$141
Flood insurance flood zone
−$427 /mo · $5,118/yr
HOA est. from 2 same-building comps
$475
Vacancy / Maint / Mgmt
$716
Net cashflow
$-379

Break-even live

Break-even rent $3,888
Max offer price $272,116
Occupancy floor

Sensitivity live

Price -10% $-187 -5% $-283 +0% $-379 +5% $-475 +10% $-571
Rent -10% $-648 -5% $-513 +0% $-379 +5% $-244 +10% $-109
Rate -1.0pp $-208 -0.5pp $-292 base $-379 +0.5pp $-466 +1.0pp $-556

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
$84,750
Closing costs
$10,170
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 2 comps

AddressBedsBaths SqftRent$/sqft DOM Units Dist
122 Shady Brook Cir #100 Saint Simons Island, GA 3.0 2.0 1500 $4,950 $3.30 46d 1 0.09mi
1704 Frederica Rd #426 Saint Simons Island, GA 2.0 2.0 1150 $2,150 $1.87 46d 1 0.49mi

HOA detail condo

Monthly dues
$0 · $0/yr
Assessments
None detected in remarks — confirm with the listing agent.

Listing history 19 events

  1. 2026-06-03
    days on market $339,000 Active 77 DOM
  2. 2026-06-02
    days on market $339,000 Active 76 DOM
  3. 2026-06-01
    days on market $339,000 Active 75 DOM
  4. 2026-05-31
    days on market $339,000 Active 74 DOM
  5. 2026-05-30
    days on market $339,000 Active 73 DOM
  6. 2026-03-18
    listed $339,000 Active 973-char remark
    Show marketing remark (973 chars)

    Stylish and thoughtfully updated, this townhouse offers a perfect mix of coastal living and quality upgrades, ideal as a beachside retreat or full-time home. The main level features beautiful hardwood floors, while upstairs you’ll find newly installed LVP flooring. The kitchen has been upgraded with quartz countertops, modern cabinetry, a brand-new dishwasher, and updated lighting throughout. The primary bedroom includes vaulted ceilings and a skylight that fills the room with natural light. In the living room, a cozy fireplace creates a welcoming focal point, and sliding glass doors lead out to a private patio, perfect for relaxing or entertaining guests. There are two separate storage areas, one at the front entrance and another off the patio—great for keeping bikes, beach gear, or anything else tucked away but easily accessible. With its blend of coastal charm and stylish updates, this home is truly move-in ready. No rental or pet restrictions.

  7. 2025-09-18
    price $355,000
  8. 2025-07-31
    price $365,000
  9. 2023-08-16
    soldstatus $315,000
  10. 2023-08-15
    soldstatus $315,000 Closed
  11. 2023-07-29
    status Pending
  12. 2023-07-19
    status Active
  13. 2023-07-12
    historical Active Under Contract
  14. 2023-06-24
    price $330,000
  15. 2023-05-15
    price $340,000
  16. 2023-02-27
    listed $365,000 Active
  17. 2013-09-24
    soldstatus $137,000
  18. 2009-10-22
    historical
  19. 2009-01-30
    listed $225,000

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

Tax reassessment forecast GA · Resets to sale price

Current annual tax
$3,014 · $251/mo
Projected year-2 tax
$3,119 · $260/mo
Expected delta
+$105/yr (+$9/mo · 3.5%)

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

Climate risk First Street

  • 🌊 Flood 10/10 Extreme FEMA zone AE · 99% chance over 30 yrs
  • 🔥 Wildfire 5/10 Major
  • 🌡 Heat 10/10 Extreme 7 d/yr ≥105°F today · 20 d/yr by 30 yrs out
  • 💨 Wind 9/10 Extreme 99% chance of damaging wind over 30 yrs
  • 🫁 Air quality 4/10 Moderate 6 unhealthy d/yr today · 6 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
$40,908
− Mortgage interest
−$18,989
− Property taxes
−$3,014
− Insurance
−$6,814
− Repairs & maintenance
−$3,273
− Management
−$3,273
− HOA
−$5,700
− Depreciation
−$9,862
Taxable loss
−$10,016
combined federal + state — saved on this device
Est. tax savings @ 24.0%
+$2,404
After-tax cash flow
$-2,140/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
Glynn County
NCES district ID
1302400
Math proficiency
37% ▼ -9.00%
Reading proficiency
42% ▼ -7.00%
Median HH income
$47,554
Composite
33.83/100
National rank
#5359
State rank
#47 of 174 in GA

Livability — St. Simons

No livability data for this city. (Only ~50 U.S. cities are tracked.)

Census & demographics

Census place
St. Simons, GA
County
Glynn County · 69,019 people
Metro
Brunswick, GA
Population (ZIP)
17,780
Household income
$108,632
Rent vs Own
15.2% rent · 84.8% own
Severe rent burden
339.0

Population outlook (Glynn County) Hauer SSP2

Today (2025)
91,404 people
By 2030
94,806 · +3.7%
By 2040
100,060 · +9.5%
By 2050
103,258 · +13.0%
By 2075
107,970 · +18.1%
By 2100
103,363 · +13.1%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Predominantly White (92%)
Race & ethnicity
White 92% Two or more races 3% Hispanic / Latino 3% Black 2%
Common ancestry
Slovak 5% Italian 3% Romanian 3%
Foreign-born
4% · Canada
Languages at home
96% English-only · Spanish 2% French/Haitian/Cajun 1%

Political lean MEDSL · Glynn

2024 margin
Strong R (+26.0) · D 36.8% · R 62.8%
2008→2024 swing
-2.6pp toward R · 2008: -23.4pp · 2024: -26.0pp
All cycles
2024: R+26.0 2020: R+23.2 2016: R+28.6 2012: R+27.0 2008: R+23.4

Not yet ingested

Civics

Market trends

HPI YoY
▼ -564.58%
Current HPI
191.6942
Rent YoY
▲ 2.26%
Metro
Brunswick, GA
State GDP YoY
▲ 2.66%
F500 in state
28

Industry mix (Fortune 500 HQ in GA)

Industry F500 HQs Revenue

Price history

+50.7% since first listed
14 events — show timeline
  • 2026-03-18 Listed $339,000 GIAR
  • 2025-09-18 Price Changed $355,000 GIAR
  • 2025-07-31 Price Changed $365,000 GIAR
  • 2023-08-16 Sold (Public Records) $315,000 Public Records
  • 2023-08-15 Sold (MLS) $315,000 GIAR
  • 2023-07-29 Pending GIAR
  • 2023-07-19 Relisted GIAR
  • 2023-07-12 Contingent GIAR
  • 2023-06-24 Price Changed $330,000 GIAR
  • 2023-05-15 Price Changed $340,000 GIAR
  • 2023-02-27 Listed $365,000 GIAR
  • 2013-09-24 Sold (Public Records) $137,000 Public Records
  • 2009-10-22 Listing Removed GIAR
  • 2009-01-30 Listed $225,000 GIAR

Property tax history

+8.3%/yr

Latest (2025): $3,014 · +0.0% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

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