507 Flagami Blvd

Miami, FL 33144 · single_family · Pending — under contract · 30 days on market
Asking price$559,000
3 beds 2 baths 1,756 sqft
View on Realtor.com →
Listed by Annette Figueras · Casabella Miami Realty
Typesingle_family
Built1976
Price / sqft$318
Est. value (own analysis)$755,115
Rent estimate (own analysis)$3,750/mo
HOANone
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Neighborhood

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Statusfor_sale
Listed date2026-08-03
Removed date
MLSMiamiMLS #A12063816
Coordinates25.76532, -80.31557
Address507 Flagami Blvd
CityMiami
StateFL
Zip33144
Listing ID6085856782
Sourceus-real-estate-listings, cached 2026-08-31

ZIP market snapshot (33144)

Typical home value (ZHVI)$626,128
Typical rent (ZORI)$2,322/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$559,000
Down payment (20.0%)$111,800
Loan amount$447,200
Closing costs (5.0%)$27,950
Total cash to close$139,750
Rent (comp-derived)$3,750$45,000
Vacancy loss (8.0%)

Vacancy Loss

Gross Scheduled Rent × Vacancy Rate

Gross scheduled rent (annual) comp$45,000
Vacancy rate (assumption) assumption8.0%

$45,000 × 8.0% = $3,600

Effective gross income$3,450$41,400
Property tax (placeholder 1.9% of price)$885$10,621
Insurance (placeholder 0.8% of price)$373$4,472
HOA dues$0$0
Management (0.0% of EGI)$0$0
Maintenance (5.0% of GSR)$188$2,250
Total operating expenses$1,445$17,343
Net operating income (NOI)

Net Operating Income (NOI)

Effective Gross Income − Total Operating Expenses

Effective gross income derived$41,400
Total operating expenses derived$17,343

$41,400 − $17,343 = $24,057

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$447,200
Interest rate (avg 30yr rate) comp6.7%
Term (assumption) assumption30 years

$447,200 amortized at 6.7% over 30 years = $2,874/mo

CapEx reserve (5.0% of GSR)$188$2,250
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$24,057
Annual debt service derived$34,486
Annual CapEx reserve assumption$2,250
Annual PMI assumption$0

($24,057 − $34,486 − $2,250 − $0) ÷ 12 = -$1,057

Cap rate

Cap Rate

NOI ÷ Purchase Price

NOI derived$24,057
Purchase price data$559,000

$24,057 ÷ $559,000 = 4.3%

Cash-on-cash

Cash-on-Cash Return

Annual Cash Flow ÷ Total Cash Invested

Annual cash flow derived-$12,679
Total cash to close derived$139,750

-$12,679 ÷ $139,750 = -9.1%

DSCR

Debt Service Coverage Ratio (DSCR)

NOI ÷ Annual Debt Service

NOI derived$24,057
Annual debt service derived$34,486

$24,057 ÷ $34,486 = 0.70

Rent-to-price (1% rule)

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

(Gross Scheduled Rent ÷ 12) ÷ Purchase Price

Gross scheduled rent (annual) comp$45,000
Purchase price data$559,000

($45,000 ÷ 12) ÷ $559,000 = 0.7%

Gross rent multiplier

Gross Rent Multiplier (GRM)

Purchase Price ÷ Gross Scheduled Rent

Purchase price data$559,000
Gross scheduled rent (annual) comp$45,000

$559,000 ÷ $45,000 = 12.4

Operating expense ratio

Operating Expense Ratio

Total Operating Expenses ÷ Effective Gross Income

Total operating expenses derived$17,343
Effective gross income derived$41,400

$17,343 ÷ $41,400 = 41.9%

Break-even occupancy

Break-Even Occupancy

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

Total operating expenses derived$17,343
Annual debt service derived$34,486
Annual PMI assumption$0
Gross scheduled rent (annual) comp$45,000

($17,343 + $34,486 + $0) ÷ $45,000 = 115.2%

Comparables

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

AddressTypeBedsBathsSqftAsking rentListedDays on market
single_family321,596$3,5502026-06-24
single_family321,224$3,9502026-08-13
single_family331,750$3,750

7931 SW 13th Ter Unit 7931

Miami, 33144 · rent comp

Bedrooms / bathrooms3 bd / 2 ba
Square footage1,596
Listed2026-06-24
Days on market

Asking rent: $3,550

View on Zillow →

6102 SW 13th St Unit 0

West Miami, 33144 · rent comp

Bedrooms / bathrooms3 bd / 2 ba
Square footage1,224
Listed2026-08-13
Days on market

Asking rent: $3,950

View on Zillow →

5984 SW 8th St

West Miami, 33144 · rent comp

Bedrooms / bathrooms3 bd / 3 ba
Square footage1,750
Listed
Days on market

Asking rent: $3,750

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
370 Flagami Blvdsingle_family331,845$695,0002026-08-21
610 SW 66th Avesingle_family322,362$650,0002026-08-18
5951 SW 4th Stsingle_family321,812$600,0002026-08-04
8341 SW 14th Stsingle_family321,608$820,0002026-07-31
8301 SW 14th Stsingle_family321,353$487,5002026-07-30
8445 SW 5th Stsingle_family322,562$1,700,0002026-07-29
6770 SW 15th Stsingle_family321,596$610,0002026-07-27
6047 SW 14th Stsingle_family321,526$721,7502026-07-16
35 SW 63rd Ctsingle_family321,662$689,0002026-07-15
7373 SW 6th Stsingle_family311,522$799,0002026-07-02
5955 SW 4th Stsingle_family321,008$510,0002026-06-11
6615 SW 4th Stsingle_family321,670$732,0002026-06-10
5851 SW 15th Stsingle_family321,395$785,0002026-06-09
445 SW 62nd Ctsingle_family321,941$810,0002026-06-01
231 SW 67th Avesingle_family321,575$480,0002026-05-29
1310 SW 78th Avesingle_family321,960$785,0002026-05-27
5940 SW 10th Stsingle_family321,683$700,0002026-05-20
651 Tamiami Blvdsingle_family311,258$540,0002026-05-12
6337 SW 11th Stsingle_family321,220$765,0002026-05-06
5850 SW 13th Tersingle_family321,688$650,0002026-04-30
6091 SW 12th Stsingle_family321,356$675,0002026-04-28
1400 SW 62nd Avesingle_family311,154$695,0002026-04-17
1170 SW 85th Ctsingle_family321,741$750,0002026-03-31
1420 SW 82nd Avesingle_family321,410$700,0002026-03-25
415 Flagami Blvdsingle_family311,295$510,0002026-02-12
941 SW 72nd Ctsingle_family321,530$490,0002026-02-09
6841 SW 1st Stsingle_family321,377$585,0002026-02-05
6457 SW 14th Stsingle_family321,565$682,0002026-01-20
6751 SW 13th Tersingle_family321,619$630,0002026-01-08
955 SW 75th Avesingle_family33945$540,0002025-12-19
5860 SW 14th Stsingle_family32990$600,0002025-12-18
5741 SW 13th Stsingle_family321,468$830,0002025-12-05
1501 SW 63rd Avesingle_family311,466$550,0002025-11-26
8120 SW 10th Tersingle_family321,433$620,0002025-11-19
6377 SW 15th Stsingle_family321,498$650,0002025-10-31
7280 SW 9th Stsingle_family332,823$700,0002025-10-30
6723 SW 13th Tersingle_family321,323$550,0002025-10-21
5801 SW 14th Stsingle_family311,453$575,0002025-10-14
1351 SW 74th Avesingle_family311,119$525,0002025-10-14
560 SW 71st Ctsingle_family341,270$570,0002025-10-07
6811 SW 5th Tersingle_family331,306$689,0002025-10-02
100 SW 67th Ctsingle_family321,462$590,0002025-10-01
1111 SW 85th Avesingle_family321,452$665,0002025-09-23
1315 SW 78th Plsingle_family322,443$890,0002025-09-18

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
7993 SW 9th Tercondos321,240$729,000
120 SW 59th Avesingle_family321,230$625,000
10 SW 72nd Avesingle_family321,300$670,000
529 SW 79th Avesingle_family321,663$780,000
8350 SW 12th Tersingle_family321,496$650,000
400 Central Blvdsingle_family322,072$920,000
7281 SW 13th Tersingle_family331,513$635,000
310 SW 65th Avesingle_family321,937$829,000

10-year hold projection

IRR4.3%
Equity multiple1.69x
Total return (10yr)$169,059
YearProperty valueNOICash flowLoan balanceEquity
1$575,770$24,057-$12,679$442,351$133,419
2$593,043$24,865-$11,927$437,170$155,873
3$610,834$25,700-$11,150$431,632$179,202
4$629,159$26,562-$10,347$425,715$203,445
5$648,034$27,453-$9,517$419,390$228,644
6$667,475$28,372-$8,660$412,632$254,843
7$687,499$29,321-$7,774$405,410$282,090
8$708,124$30,301-$6,859$397,691$310,433
9$729,368$31,314-$5,914$389,443$339,926
10$751,249$32,359-$4,937$380,628$370,622
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.