CashFlowRE
Sign in Sign up
4311 Crystal Lake Dr #407 🌊 Lakefront
C- Composite 51.69
Why this score? — see what drove the C- 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 +17.7/30.0
  • 1% rule +7.6/10.0
  • ARV discount +7.5/15.0
  • DSCR +5.5/10.0
  • Schools +4.1/10.0
  • Livability +3.8/5.0
  • Rent growth +2.9/5.0
  • Condition / age +2.5/5.0
  • Appreciation +0.0/10.0

$179,900

4311 Crystal Lake Dr #407 · Deerfield Beach, FL 33064
2 bd · 2.0 ba · 1,200 sqft · Condo public records · 60 Days on market
Built 1970 $589/mo HOA · 26% of rent

🖨 Deal sheet 📄 Offer letter ✓ Due diligence

Listing remarks

Really nice top floor 2/2 condo with direct views of large lake from every room! Screened patio overlooks both the lake and the community pool. All ages community. This clean and well-kept home is move-in ready. The kitchen has refinished cabinets and quartz countertops, and good cabinet space. All rear windows are impact glass, front windows have shutters. Convenient to I-95, the Turnpike, shopping, and only 3 miles from the beach. The building has two elevators and multiple laundry rooms with many washers and dryers. The assigned parking space (56) is close to the building, and there are plenty of guest spaces. Also there is a separate locking storage closet. This condo has much to offer!

Key facts

  • Screened patio
  • Direct views
  • Community pool

Tags

TOP FLOORDIRECT VIEWSSCREENED PATIOIMPACT GLASSCOMMUNITY POOLTWO ELEVATORS

Property features AI

Finance

  • Financial info: Pets allowed with possible restrictions, breed and number limits
  • HOA & community: Wincast Arms association; Monthly HOA fee (approx. $589) covering water, sewer, common areas and elevator; Community amenities include elevator, laundry room and pool

Exterior

  • Parking: Assigned parking; Two parking spaces total (one open space)
  • Security: Smoke detectors
  • Utilities: Public water; Public sewer; Cable connected
  • Home design: Condominium; Resale unit; Building name: Wincast Arms; Faces northeast; 4-story building; Living area approximately 1,200
  • Construction: Concrete construction; Tar and gravel roof; Built-in foundation
  • Exterior features: Screened patio; Patio; Waterfront property (no specified waterfront features)

Interior

  • Kitchen: Disposal; Dishwasher; Electric range; Refrigerator; Electric water heater
  • Bedrooms: One main-level bedroom
  • Flooring: Carpet; Laminate
  • Bathrooms: Two full bathrooms (one on the main level)
  • Heating & cooling: Central heating; Central air; Ceiling fans
  • Interior features: Walk-in closets; Stacked bedroom layout; Storm windows
  • Laundry & utility: Laundry in multiple locations; Unfurnished

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 $180k.

Deal economics

  • At list price, monthly cash flow is $146 ($2k/yr) — positive.
  • The deal already cash-flows at list — no discount required.
  • Meets the 1% rule at list price ($2k rent vs $180k).
  • Recommended offer: $175k (3.0% below list) — sets the bar for market timing.
  • Cap rate 7.3% vs local median 4.2% in Deerfield Beach — 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 75/100 on livability (#250 in FL, #3,970 nationally) — a middle-class / working-renter tenant base. Strengths: housing A+, health & safety A+, cost of living A; Watch: amenities D-, employment D-.
  • Broward (suburban): math 42% / reading 53% proficiency, ranked #46 of 73 in FL (top 63%) — families likely to look elsewhere, expect single-tenant / working-renter base with shorter leases.
  • Zoned schools: Quiet Waters Elementary School (math 40% / reading 48%, grade F, #1,330 of 2,144 statewide, top 63%, 1,128 students, 62% FRL); Crystal Lake Middle School (math 24% / reading 38%, grade F, #462 of 571 statewide, top 81%, 1,055 students, 74% FRL); Blanche Ely High School (math 7% / reading 29%, grade F, #570 of 667 statewide, top 86%, 1,906 students, 75% FRL) — zoned schools average 70% FRL vs 51% district-wide (19 pts higher); higher-poverty schools than district average — tighter screening recommended.
  • Zoned-school proficiency averages 31% at this address vs 48% district-wide (-16 pts) — the specific schools serving this property underperform the Broward average; the district grade overstates school quality for this exact location.
  • Market conditions: Rents rising (+1.8%/yr); 591 active listings in the ZIP; 40 comparable units currently listed for rent nearby; rentals at typical pace (median 25d on market — plan ~3-4 weeks tenant-placement turnaround); 2,111 units permitted in Broward County in 2024 (1,265 in 5+ unit buildings).

Forward outlook

  • Local home prices are declining (-3.0%/yr); year-one equity from $1k of loan paydown is wiped out by about $5k of value loss. Plan a longer hold.
  • Broward County population projected at +34% by 2050 — long-run rental-demand tailwind backs the buy-and-hold thesis.

Negotiation context

  • It's been on market 60 days — a 3% lower offer ($175k) is reasonable based on typical stale-listing flexibility.
  • 2 sale attempts since 20y 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 $85k; list at $180k implies a 112% gain — meaningful room to come down on a strong offer.

Risks & watch-outs

  • Watch-outs: HOA is 26% of rent.
  • Climate carrying-cost: severe wind risk, 99% chance of damaging wind over 30y; extreme-heat days projected 7→26/yr by 2055 (HVAC capex compounding) — expect insurance premiums to compound above CPI over the hold.
Recommended offer $174,503 (3.0% below list)

Questions for the listing agent

  1. It's been on market 60 days. Have you received any prior offers? Is the seller open to a 3% concession, seller financing, or rate buy-down credit?
  2. Built in 1970 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
  3. What does the HOA fee cover, when was the last increase, and are there any pending special assessments or reserve-fund shortfalls?
  4. 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?
  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. This sits on a lake — are riparian / water-frontage rights deeded with the parcel? Any dock permits, shoreline easements, or HOA water-use restrictions?
  8. What's the documented flood / surge / shoreline-erosion history here (FEMA AND non-FEMA — e.g., storm surge, creek backup, septic-field saturation)?
  9. Any water-quality or seasonal algae-bloom issues that affect tenant satisfaction or short-term-rental demand?
  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
1.26%
Cap rate
7.26%
Cash-on-cash
3.47%
DSCR
1.15
GRM
6.6

CMA / ARV

No comps found within radius.

Projected returns pro-forma

-3.0% appreciation · 1.75% rent growth · sell at horizon

5-year hold
IRR
-12.5%
Equity multiple
0.56×
Total profit
$-22,411
Equity at exit
$26,824
10-year hold
IRR
-5.8%
Equity multiple
0.65×
Total profit
$-17,714
Equity at exit
$15,554

Cash invested: $50,372 (down + closing). Projections, not guarantees.

Landlord ↔ Tenant lean methodology

Overall (STATE)
87 Strongly Landlord-Friendly
State Florida
87 Strongly Landlord-Friendly · R+3
County
— inherits STATE
City
— inherits STATE
3-day pay-or-quit; preempts local rent control; landlord-friendly statutes. Court speed varies by county.

ZIP-level market 33064

Home prices YoY
-18.7%
Rents YoY
1.8%
Active inventory
591
Price-to-rent
6.6×

Monthly cashflow live

Estimated rent
$2,275 high interval (Pro) →
Mortgage (P&I)
$943
Tax from tax record
$44 /mo · $528/yr
Insurance
$75
HOA
$589
Vacancy / Maint / Mgmt
$478
Net cashflow
$146

Break-even live

Break-even rent $2,090
Max offer price $179,900
Occupancy floor 89%

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
$44,975
Closing costs
$5,397
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 40 comps

AddressBedsBaths SqftRent$/sqft DOM Units Dist
4491 Crystal Lake Dr Unit 201A Pompano Beach, FL 2.0 2.0 1275 $2,700 $2.12 19d 1 0.15mi
1421 NW 45th St #5 Deerfield Beach, FL 2.0 2.0 760 $2,000 $2.63 24d 1 0.20mi
4040 Crystal Lake Dr #101 Deerfield Beach, FL 2.0 2.0 1380 $2,350 $1.70 8d 1 0.21mi
4040 Crystal Lake Dr #101 Deerfield Beach, FL 2.0 2.0 1346 $2,350 $1.75 19d 1 0.21mi
4550 NW 18th Ave #506 Deerfield Beach, FL 2.0 2.0 1070 $2,100 $1.96 11d 1 0.23mi
4020 Crystal Lake Dr #209 Deerfield Beach, FL 2.0 2.0 1380 $2,350 $1.70 24d 1 0.23mi
4570 NW 18th Ave #605 Deerfield Beach, FL 1.0 2.0 930 $1,750 $1.88 15d 1 0.32mi
3910 Crystal Lake Dr #201 Deerfield Beach, FL 2.0 2.0 884 $2,000 $2.26 24d 1 0.34mi
3808 Crystal Lake Dr Pompano Beach, FL 3.0 2.0 1242 $2,830 $2.28 24d 1 0.45mi
4329 Veleiros Ave Pompano Beach, FL 3.0 2.5 1479 $3,499 $2.37 24d 1 0.47mi
1001 NW 45th St #6 Deerfield Beach, FL 2.0 2.0 850 $2,200 $2.59 15d 1 0.50mi
3801 Crystal Lake Dr Deerfield Beach, FL 1.0–2.0 1.0–2.0 968 $2,325 $2.40 2d 8 0.50mi
1101 Crystal Lake Dr #203 Deerfield Beach, FL 2.0 2.0 930 $2,200 $2.37 24d 1 0.53mi
4321 NW 9th Ave #204 Deerfield Beach, FL 2.0 2.0 1360 $2,350 $1.73 8d 1 0.55mi
4061 NW 9th Ave #206 Deerfield Beach, FL 2.0 2.0 800 $1,900 $2.38 24d 1 0.57mi
1021 Crystal Lake Dr #203 Deerfield Beach, FL 2.0 2.0 890 $1,800 $2.02 15d 1 0.57mi
4053 Eastridge Dr Deerfield Beach, FL 3.0 2.5 1478 $3,300 $2.23 24d 1 0.61mi
3901 NW 9th Ave Deerfield Beach, FL 2.0 2.0 800 $1,995 $2.49 24d 1 0.62mi
941 Crystal Lake Dr #302 Deerfield Beach, FL 2.0 2.0 882 $1,890 $2.14 15d 1 0.63mi
3550 Blue Lake Dr Pompano Beach, FL 1.0 1.5 850 $1,850 $2.18 24d 1 0.64mi
3590 Blue Lake Dr #504 Pompano Beach, FL 2.0 2.0 1150 $2,200 $1.91 24d 1 0.67mi
3500 Blue Lake Dr #101 Pompano Beach, FL 1.0 1.5 850 $1,900 $2.24 24d 1 0.67mi
3400 Blue Lake Dr Pompano Beach, FL 2.0 2.0 1039 $2,288 $2.20 24d 2 0.67mi
4304 NW 9th Ave Unit 2-2D Pompano Beach, FL 2.0 2.0 1040 $1,750 $1.68 15d 1 0.68mi
4314 NW 9th Ave Deerfield Beach, FL 1.0–2.0 1.5–2.0 992 $1,940 $1.95 15d 2 0.68mi
4344 NW 9th Ave Unit 10-2B Pompano Beach, FL 2.0 2.0 1290 $1,730 $1.34 24d 1 0.68mi
4394 NW 9th Ave Unit 20-1A Deerfield Beach, FL 2.0 2.0 950 $1,700 $1.79 24d 1 0.68mi
4354 NW 9th Ave Unit 12-3D Pompano Beach, FL 2.0 2.0 1040 $2,000 $1.92 24d 1 0.68mi
3450 Blue Lake Dr #107 Pompano Beach, FL 2.0 2.0 1150 $2,200 $1.91 3d 1 0.69mi
4450 Military Trl Unit 22 Pompano Beach, FL 2.0 1.0 940 $1,950 $2.07 24d 1 0.69mi
3400 Blue Lake Dr #401 Pompano Beach, FL 2.0 2.0 1150 $2,400 $2.09 22d 1 0.71mi
887 Crystal Lake Dr Deerfield Beach, FL 2.0 1.5 1380 $2,670 $1.93 24d 1 0.72mi
887 Crystal Lake Dr Deerfield Beach, FL 2.0 1.5 1132 $2,450 $2.16 14d 1 0.72mi
858 Crystal Lake Dr #858 Pompano Beach, FL 2.0 2.0 987 $2,200 $2.23 24d 1 0.76mi
3313 Quail Close #3313 Pompano Beach, FL 3.0 2.5 1420 $2,500 $1.76 24d 1 0.77mi
661 Cypress Lake Blvd Unit I20 Deerfield Beach, FL 3.0 2.0 974 $2,300 $2.36 24d 1 0.82mi
661 Cypress Lake Blvd Unit I20 Deerfield Beach, FL 3.0 2.0 974 $2,250 $2.31 1d 1 0.82mi
2173 Discovery Cir W Deerfield Beach, FL 2.0 2.0 1126 $2,950 $2.62 3d 1 0.85mi
671 Cypress Lake Blvd Unit D21 Deerfield Beach, FL 3.0 2.0 974 $2,250 $2.31 12d 1 0.85mi
800 Cypress Park Way Unit F1 Deerfield Beach, FL 2.0 2.0 807 $2,000 $2.48 24d 1 0.85mi

HOA detail condo

Monthly dues
$589 · $7,068/yr
Likely covers
poolparking
Assessments
None detected in remarks — confirm with the listing agent.

Listing history 21 events

  1. 2026-06-18
    days on market $179,900 Active 60 DOM
  2. 2026-06-17
    days on market $179,900 Active 59 DOM
  3. 2026-06-16
    days on market $179,900 Active 58 DOM
  4. 2026-06-15
    days on market $179,900 Active 57 DOM
  5. 2026-06-13
    days on market $179,900 Active 55 DOM
  6. 2026-06-09
    days on market $179,900 Active 51 DOM
  7. 2026-06-08
    days on market $179,900 Active 50 DOM
  8. 2026-06-07
    days on market $179,900 Active 49 DOM
  9. 2026-06-04
    days on market $179,900 Active 46 DOM
  10. 2026-06-03
    days on market $179,900 Active 45 DOM
  11. 2026-06-02
    days on market $179,900 Active 44 DOM
  12. 2026-06-01
    days on market $179,900 Active 43 DOM
  13. 2026-05-31
    days on market $179,900 Active 42 DOM
  14. 2026-05-12
    price $179,900
  15. 2026-04-19
    listed $185,000 Active
  16. 2006-10-22
    historical
  17. 2006-06-17
    listed $179,800
  18. 2003-10-17
    soldstatus $85,000
  19. 2000-10-20
    soldstatus $50,500
  20. 1997-10-17
    soldstatus $40,000
  21. 1982-04-01
    soldstatus $65,000

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

Tax reassessment forecast FL · Resets to sale price

Current annual tax
$528 · $44/mo
Projected year-2 tax
$1,493 · $124/mo
Expected delta
+$966/yr (+$80/mo · 183.1%)

ⓘ 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 1/10 Low
  • 🌡 Heat 9/10 Extreme 7 d/yr ≥107°F today · 26 d/yr by 30 yrs out
  • 💨 Wind 10/10 Extreme 99% chance of damaging wind over 30 yrs
  • 🫁 Air quality 2/10 Low 1 unhealthy d/yr today · 3 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
$27,297
− Mortgage interest
−$10,077
− Property taxes
−$528
− Insurance
−$900
− Repairs & maintenance
−$2,184
− Management
−$2,184
− HOA
−$7,068
− Depreciation
−$5,233
Taxable loss
−$876
combined federal + state — saved on this device
Est. tax savings @ 24.0%
+$210
After-tax cash flow
$1,959/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
Broward
NCES district ID
1200180
Math proficiency
42% ▼ -18.00%
Reading proficiency
53% ▼ -5.00%
Median HH income
$52,139
Composite
40.88/100
National rank
#3621
State rank
#46 of 73 in FL

Livability — Deerfield Beach

Score
75/100
State rank
#250
US rank
#3970

Category grades

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

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
Deerfield Beach, FL
County
Broward County · 1,963,430 people
City population
61,449
Metro
Miami-Fort Lauderdale-Pompano Beach, FL
Population (ZIP)
64,563
Household income
$71,301
Rent vs Own
34.7% rent · 65.3% own
Severe rent burden
2907.0

Population outlook (Broward County) Hauer SSP2

Today (2025)
2,207,033 people
By 2030
2,360,704 · +7.0%
By 2040
2,661,208 · +20.6%
By 2050
2,946,698 · +33.5%
By 2075
3,602,273 · +63.2%
By 2100
3,970,984 · +79.9%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Highly diverse neighborhood (Simpson 0.75)
Race & ethnicity
White 34% Hispanic / Latino 27% Black 25% Two or more races 24% Asian 2%
Hispanic origin (detail)
Mexican 4% Puerto Rican 4% Cuban 4% Dominican 2%
Common ancestry
Hispanic 13% Estonian 10% Romanian 1%
Foreign-born
43% · Canada, Jamaica, Dominican Republic
Languages at home
45% English-only · Spanish 23% French/Haitian/Cajun 16% Other Indo-European 13%

Political lean MEDSL · Broward

2024 margin
D (+17.0) · D 58.0% · R 41.0%
2008→2024 swing
-17.8pp toward R · 2008: 34.7pp · 2024: 17.0pp
All cycles
2024: D+17.0 2020: D+29.8 2016: D+35.0 2012: D+34.9 2008: D+34.7

Not yet ingested

Civics

Market trends

HPI YoY
▼ -109.09%
Current HPI
474.7007
Rent YoY
▲ 1.75%
Metro
Miami-Fort Lauderdale-Pompano Beach, FL
State GDP YoY
▲ 3.28%
F500 in state
36

Industry mix (Fortune 500 HQ in FL)

Industry F500 HQs Revenue

Price history

+176.8% since first listed
8 events — show timeline
  • 2026-05-12 Price Changed $179,900 Beaches MLS
  • 2026-04-19 Listed $185,000 Beaches MLS
  • 2006-10-22 Listing Removed Beaches MLS
  • 2006-06-17 Listed $179,800 Beaches MLS
  • 2003-10-17 Sold (Public Records) $85,000 Public Records
  • 2000-10-20 Sold (Public Records) $50,500 Public Records
  • 1997-10-17 Sold (Public Records) $40,000 Public Records
  • 1982-04-01 Sold (Public Records) $65,000 Public Records

Property tax history

+4.5%/yr

Latest (2025): $528 · +10.1% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

Loading sold comps…