3901 Kumquat Ave

Miami, FL 33133 · single_family · Pending — under contract · 72 days on market
Asking price$4,750,000
4 beds 5 baths 3,383 sqft
Suggested offer$3,497,413$1,252,587 above the est. market value of $3,497,413.
View on Realtor.com →
Listed by Dimiti Joseph · COMPASS
Typesingle_family
Built2021
Price / sqft$1404
Est. value (own analysis)$3,497,413
Rent estimate (own analysis)$19,500/mo
HOANone
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Neighborhood

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Statusfor_sale
Listed date2026-06-23
Removed date
MLSMiamiMLS #A12041456
Coordinates25.72459, -80.25642
Address3901 Kumquat Ave
CityMiami
StateFL
Zip33133
Listing ID5074800793
Sourceus-real-estate-listings, cached 2026-08-30

ZIP market snapshot (33133)

Typical home value (ZHVI)$1,352,044
Typical rent (ZORI)$3,793/mo
Zillow Research's ZHVI (home value index) and ZORI (rent index) for this ZIP, as of 2026-07 — free published data, refreshed monthly, no RentCast quota spent. "Typical value/rent" is a smoothed index, not a literal median of active listings.

Underwriting (buy-and-hold, default assumptions)

Purchase price$4,750,000
Down payment (20.0%)$950,000
Loan amount$3,800,000
Closing costs (5.0%)$237,500
Total cash to close$1,187,500
Rent (comp-derived)$19,500$234,000
Vacancy loss (8.0%)

Vacancy Loss

Gross Scheduled Rent × Vacancy Rate

Gross scheduled rent (annual) comp$234,000
Vacancy rate (assumption) assumption8.0%

$234,000 × 8.0% = $18,720

Effective gross income$17,940$215,280
Property tax (placeholder 1.9% of price)$7,521$90,250
Insurance (placeholder 0.8% of price)$3,167$38,000
HOA dues$0$0
Management (0.0% of EGI)$0$0
Maintenance (5.0% of GSR)$975$11,700
Total operating expenses$11,663$139,950
Net operating income (NOI)

Net Operating Income (NOI)

Effective Gross Income − Total Operating Expenses

Effective gross income derived$215,280
Total operating expenses derived$139,950

$215,280 − $139,950 = $75,330

Debt service (6.66%, avg 30yr rate as of 2026-08-27, 30yr amortizing)

Monthly Principal & Interest

Standard amortization on the loan amount, at the effective rate and term

Loan amount derived$3,800,000
Interest rate (avg 30yr rate) comp6.7%
Term (assumption) assumption30 years

$3,800,000 amortized at 6.7% over 30 years = $24,420/mo

CapEx reserve (5.0% of GSR)$975$11,700
Mortgage insurance (PMI) (0.0% of loan, not required — down payment ≥ 20%)$0$0
Cash flow

Monthly Cash Flow

(NOI − Annual Debt Service − Annual CapEx Reserve − Annual PMI) ÷ 12

NOI derived$75,330
Annual debt service derived$293,038
Annual CapEx reserve assumption$11,700
Annual PMI assumption$0

($75,330 − $293,038 − $11,700 − $0) ÷ 12 = -$19,117

Cap rate

Cap Rate

NOI ÷ Purchase Price

NOI derived$75,330
Purchase price data$4,750,000

$75,330 ÷ $4,750,000 = 1.6%

Cash-on-cash

Cash-on-Cash Return

Annual Cash Flow ÷ Total Cash Invested

Annual cash flow derived-$229,408
Total cash to close derived$1,187,500

-$229,408 ÷ $1,187,500 = -19.3%

DSCR

Debt Service Coverage Ratio (DSCR)

NOI ÷ Annual Debt Service

NOI derived$75,330
Annual debt service derived$293,038

$75,330 ÷ $293,038 = 0.26

Rent-to-price (1% rule)

Rent-to-Price (the "1% rule")

(Gross Scheduled Rent ÷ 12) ÷ Purchase Price

Gross scheduled rent (annual) comp$234,000
Purchase price data$4,750,000

($234,000 ÷ 12) ÷ $4,750,000 = 0.4%

Gross rent multiplier

Gross Rent Multiplier (GRM)

Purchase Price ÷ Gross Scheduled Rent

Purchase price data$4,750,000
Gross scheduled rent (annual) comp$234,000

$4,750,000 ÷ $234,000 = 20.3

Operating expense ratio

Operating Expense Ratio

Total Operating Expenses ÷ Effective Gross Income

Total operating expenses derived$139,950
Effective gross income derived$215,280

$139,950 ÷ $215,280 = 65.0%

Break-even occupancy

Break-Even Occupancy

(Total OpEx + Annual Debt Service + Annual PMI) ÷ Gross Scheduled Rent

Total operating expenses derived$139,950
Annual debt service derived$293,038
Annual PMI assumption$0
Gross scheduled rent (annual) comp$234,000

($139,950 + $293,038 + $0) ÷ $234,000 = 185.0%

Comparables

Same ZIP. Real active rental listings, used to derive the rent estimate above.

AddressTypeBedsBathsSqftAsking rentListedDays on market
single_family443,085$16,9002026-08-21
single_family443,000$25,0002026-08-12
single_family432,749$22,0002026-08-11
single_family453,585$24,0002026-07-23
single_family443,799$22,0002026-07-09
single_family453,618$16,0002026-07-07
single_family453,970$25,0002026-07-01
single_family453,220$12,5002026-06-23
single_family442,863$19,5002026-06-22
single_family442,314$16,8002026-06-08
single_family453,821$22,0002026-06-04
single_family453,875$30,0002026-06-02
single_family442,996$16,0002026-05-27
single_family442,517$11,5002026-05-22
single_family453,589$36,5002026-07-31
single_family452,928$17,5002026-08-27
single_family443,171$16,0002026-03-23

3919 Braganza Ave

Miami, 33133 · rent comp

Bedrooms / bathrooms4 bd / 4 ba
Square footage3,085
Listed2026-08-21
Days on market

Asking rent: $16,900

View on Zillow →

4011 Hardie Ave

Miami, 33133 · rent comp

Bedrooms / bathrooms4 bd / 4 ba
Square footage3,000
Listed2026-08-12
Days on market

Asking rent: $25,000

View on Zillow →

218 Shore Dr S

Miami, 33133 · rent comp

Bedrooms / bathrooms4 bd / 3 ba
Square footage2,749
Listed2026-08-11
Days on market

Asking rent: $22,000

View on Zillow →

60 Shore Dr W

Miami, 33133 · rent comp

Bedrooms / bathrooms4 bd / 5 ba
Square footage3,585
Listed2026-07-23
Days on market

Asking rent: $24,000

View on Zillow →

2449 S Bayshore Dr

Miami, 33133 · rent comp

Bedrooms / bathrooms4 bd / 4 ba
Square footage3,799
Listed2026-07-09
Days on market

Asking rent: $22,000

View on Zillow →

4101 Battersea Rd Unit 1

Miami, 33133 · rent comp

Bedrooms / bathrooms4 bd / 5 ba
Square footage3,618
Listed2026-07-07
Days on market

Asking rent: $16,000

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2561 Trapp Ave

Miami, 33133 · rent comp

Bedrooms / bathrooms4 bd / 5 ba
Square footage3,970
Listed2026-07-01
Days on market

Asking rent: $25,000

View on Zillow →

3514 Crystal Ct

Miami, 33133 · rent comp

Bedrooms / bathrooms4 bd / 5 ba
Square footage3,220
Listed2026-06-23
Days on market

Asking rent: $12,500

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4051 Ensenada Ave

Miami, 33133 · rent comp

Bedrooms / bathrooms4 bd / 4 ba
Square footage2,863
Listed2026-06-22
Days on market

Asking rent: $19,500

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290 Shore Dr E Unit 290

Miami, 33133 · rent comp

Bedrooms / bathrooms4 bd / 4 ba
Square footage2,314
Listed2026-06-08
Days on market

Asking rent: $16,800

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301 Shore Dr E Unit 301

Miami, 33133 · rent comp

Bedrooms / bathrooms4 bd / 5 ba
Square footage3,821
Listed2026-06-04
Days on market

Asking rent: $22,000

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3845 Wood Ave

Miami, 33133 · rent comp

Bedrooms / bathrooms4 bd / 5 ba
Square footage3,875
Listed2026-06-02
Days on market

Asking rent: $30,000

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3379 William Ave

Miami, 33133 · rent comp

Bedrooms / bathrooms4 bd / 4 ba
Square footage2,996
Listed2026-05-27
Days on market

Asking rent: $16,000

View on Zillow →

1823 S Bayshore Ln Unit 0

Miami, 33133 · rent comp

Bedrooms / bathrooms4 bd / 4 ba
Square footage2,517
Listed2026-05-22
Days on market

Asking rent: $11,500

View on Zillow →

6840 Sunrise Pl

Coral Gables, 33133 · rent comp

Bedrooms / bathrooms4 bd / 5 ba
Square footage3,589
Listed2026-07-31
Days on market

Asking rent: $36,500

View on Zillow →

1826 Fairhaven Pl

Miami, 33133 · rent comp

Bedrooms / bathrooms4 bd / 5 ba
Square footage2,928
Listed2026-08-27
Days on market

Asking rent: $17,500

View on Zillow →

75 S Prospect Dr

Coral Gables, 33133 · rent comp

Bedrooms / bathrooms4 bd / 4 ba
Square footage3,171
Listed2026-03-23
Days on market

Asking rent: $16,000

View on Zillow →

Same ZIP & bedroom count. Closed sales from Realtor.com over the last 12 months, matched to this property's type — real transaction prices, not asking prices. Falls back to Miami-Dade County public records (property appraiser tax roll) when Realtor.com has no sales on file for the area.

AddressTypeBedsBathsLiving sqftSale priceSale date
3794 Irvington Avesingle_family421,796$2,085,0002026-08-27
2000 SW 25th Stsingle_family441,908$1,080,0002026-08-26
3200 Thomas Avesingle_family443,268$3,440,0002026-08-21
3185 Washington Stsingle_family443,205$3,500,0002026-08-21
4090 Barbarossa Avesingle_family443,491$4,450,0002026-08-05
1815 Fairhaven Plsingle_family443,665$6,550,0002026-07-30
79 W Shore Drsingle_family453,718$3,600,0002026-07-30
2841 Emathla Stsingle_family443,243$7,250,0002026-07-20
4190 Ingraham Hwysingle_family434,622$6,550,0002026-07-10
259 E Shore Drsingle_family442,772$2,990,0002026-07-06
1616 S Bayshore Drsingle_family453,279$2,850,0002026-07-02
142 San Souci Drsingle_family454,442$4,250,0002026-06-26
2777 Calusa Stsingle_family442,503$3,100,0002026-06-22
3120 SW 27th Stsingle_family431,835$635,0002026-06-22
2615 SW 34th Ctsingle_family421,558$885,0002026-06-18
85 Shore Dr Wsingle_family433,392$3,575,0002026-06-12
1782 Opechee Drsingle_family442,378$2,750,0002026-06-10
4286 S Douglas Rdsingle_family422,657$3,585,0002026-06-09
4190 Braganza Avesingle_family433,661$3,500,0002026-06-09
2301 Tigertail Avesingle_family443,404$2,650,0002026-06-09
3366 Thomas Avesingle_family421,400$1,320,0002026-06-05
2770 SW 33rd Avesingle_family431,497$725,0002026-06-03
3820 Braganza Avesingle_family432,713$3,500,0002026-06-01
4140 Bonita Avesingle_family443,255$2,750,0002026-05-29
3457 Oak Avesingle_family453,442$3,500,0002026-05-27
4061 Matheson Avesingle_family454,000$4,650,0002026-05-19
2321 Trapp Avesingle_family454,241$4,600,0002026-05-04
4185 Ventura Avesingle_family445,259$4,300,0002026-04-29
3564 Avocado Avesingle_family442,940$2,300,0002026-04-27
3508 Bayshore Villas Drsingle_family444,709$3,500,0002026-04-24
143 Morningside Drsingle_family432,481$3,300,0002026-04-17
3700 Justison Rdsingle_family432,506$2,800,0002026-04-16
2330 Overbrook Stsingle_family443,988$4,500,0002026-04-08
3655 Avocado Avesingle_family453,334$3,700,0002026-04-08
2437 SW 25th Tersingle_family452,405$1,800,0002026-04-06
3551 E Glencoe Stsingle_family432,334$2,200,0002026-04-02
4125 Poinciana Avesingle_family443,209$2,950,0002026-04-02
211 Washington Drsingle_family421,464$800,0002026-04-01
4255 Lennox Drsingle_family442,855$3,000,0002026-03-20
3455 S Moorings Waysingle_family467,236$7,250,0002026-03-19
2240 Tequesta Lnsingle_family431,905$2,100,0002026-03-05
212 Shore Dr Ssingle_family432,637$3,225,0002026-02-17
6960 Sunrise Drsingle_family432,709$8,775,0002026-02-17
110 Shore Dr Wsingle_family453,184$2,500,0002026-02-12
251 Shore Dr Esingle_family433,856$3,400,0002026-02-06
3610 Avocado Avesingle_family452,644$3,144,0002026-02-02
3765 Carmen Ctsingle_family432,622$2,850,0002026-01-27
84 W Shore Drsingle_family433,090$2,175,0002026-01-21
4190 Pamona Avesingle_family431,949$1,750,0002026-01-20
1607 Micanopy Avesingle_family432,340$2,100,0002026-01-16

Same ZIP. Other properties currently for sale nearby — asking prices, not closed sale prices. Not a price comp; see Sold comps for actual transaction history.

AddressTypeBedsBathsSqftAsking priceDays on market
72 Shore Dr Wsingle_family453,328$4,200,000
4110 Battersea Rdsingle_family442,787$2,590,000
3794 Irvington Avesingle_family421,796$2,085,000
4120 Lybyer Avesingle_family431,981$2,750,000
2927 SW 36th Avetownhomes46$1,685,000
5 Grove Isle Dr Apt M502condos453,677$9,995,000
3372 Charles Avesingle_family453,026$4,160,000
3352 Charles Avesingle_family453,150$4,225,000

10-year hold projection

IRR-3.0%
Equity multiple0.51x
Total return (10yr)$37,858
YearProperty valueNOICash flowLoan balanceEquity
1$4,892,500$75,330-$229,408$3,758,800$1,133,700
2$5,039,275$78,290-$226,741$3,714,770$1,324,505
3$5,190,453$81,356-$223,975$3,667,717$1,522,737
4$5,346,167$84,531-$221,106$3,617,432$1,728,735
5$5,506,552$87,821-$218,132$3,563,695$1,942,857
6$5,671,748$91,228-$215,047$3,506,267$2,165,481
7$5,841,901$94,756-$211,850$3,444,896$2,397,005
8$6,017,158$98,411-$208,535$3,379,310$2,637,848
9$6,197,673$102,195-$205,098$3,309,220$2,888,452
10$6,383,603$106,113-$201,536$3,234,317$3,149,285
Assumes 3.0% annual rent growth, 2.5% expense growth, 3.0% appreciation, and a 6.0% selling cost at exit — all placeholder assumptions, not market-derived.
All figures are estimates for evaluation purposes only, not investment, tax, legal, or insurance advice. Property tax is estimated from a real matched tax bill or millage rate when available, a placeholder % of price otherwise; insurance is scaled by flood and wind risk where those are known and a flat percentage otherwise — never a real quote. Verify all of them, along with association restrictions and permit status, before committing capital. Rent estimates come from real comps or Zillow’s ZIP index, not appraisals.