730 Zamora Ave

Coral Gables, FL 33134 · single_family · For Sale · 127 days on market
Asking price$5,700,000
5 beds 6 baths 4,299 sqft
Suggested offer$4,190,165$1,509,835 above the est. market value of $4,190,165.
View on Realtor.com →
Listed by Jonathan Vega · One Sotheby's International Realty
Typesingle_family
Built2026
Price / sqft$1326
Est. value (own analysis)$4,190,165
Rent estimate (own analysis)$17,400/mo
HOANone
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Neighborhood

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Statusfor_sale
Listed date2026-04-28
Removed date
MLSMiamiMLS #A12009043
Coordinates25.75588, -80.27053
Address730 Zamora Ave
CityCoral Gables
StateFL
Zip33134
Listing ID5325184883
Sourceus-real-estate-listings, cached 2026-08-30

ZIP market snapshot (33134)

Typical home value (ZHVI)$887,965
Typical rent (ZORI)$3,095/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$5,700,000
Down payment (20.0%)$1,140,000
Loan amount$4,560,000
Closing costs (5.0%)$285,000
Total cash to close$1,425,000
Rent (comp-derived)$17,400$208,800
Vacancy loss (8.0%)

Vacancy Loss

Gross Scheduled Rent × Vacancy Rate

Gross scheduled rent (annual) comp$208,800
Vacancy rate (assumption) assumption8.0%

$208,800 × 8.0% = $16,704

Effective gross income$16,008$192,096
Property tax (placeholder 1.9% of price)$9,025$108,300
Insurance (placeholder 0.8% of price)$3,800$45,600
HOA dues$0$0
Management (0.0% of EGI)$0$0
Maintenance (5.0% of GSR)$870$10,440
Total operating expenses$13,695$164,340
Net operating income (NOI)

Net Operating Income (NOI)

Effective Gross Income − Total Operating Expenses

Effective gross income derived$192,096
Total operating expenses derived$164,340

$192,096 − $164,340 = $27,756

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$4,560,000
Interest rate (avg 30yr rate) comp6.7%
Term (assumption) assumption30 years

$4,560,000 amortized at 6.7% over 30 years = $29,304/mo

CapEx reserve (5.0% of GSR)$870$10,440
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$27,756
Annual debt service derived$351,645
Annual CapEx reserve assumption$10,440
Annual PMI assumption$0

($27,756 − $351,645 − $10,440 − $0) ÷ 12 = -$27,861

Cap rate

Cap Rate

NOI ÷ Purchase Price

NOI derived$27,756
Purchase price data$5,700,000

$27,756 ÷ $5,700,000 = 0.5%

Cash-on-cash

Cash-on-Cash Return

Annual Cash Flow ÷ Total Cash Invested

Annual cash flow derived-$334,329
Total cash to close derived$1,425,000

-$334,329 ÷ $1,425,000 = -23.5%

DSCR

Debt Service Coverage Ratio (DSCR)

NOI ÷ Annual Debt Service

NOI derived$27,756
Annual debt service derived$351,645

$27,756 ÷ $351,645 = 0.08

Rent-to-price (1% rule)

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

(Gross Scheduled Rent ÷ 12) ÷ Purchase Price

Gross scheduled rent (annual) comp$208,800
Purchase price data$5,700,000

($208,800 ÷ 12) ÷ $5,700,000 = 0.3%

Gross rent multiplier

Gross Rent Multiplier (GRM)

Purchase Price ÷ Gross Scheduled Rent

Purchase price data$5,700,000
Gross scheduled rent (annual) comp$208,800

$5,700,000 ÷ $208,800 = 27.3

Operating expense ratio

Operating Expense Ratio

Total Operating Expenses ÷ Effective Gross Income

Total operating expenses derived$164,340
Effective gross income derived$192,096

$164,340 ÷ $192,096 = 85.6%

Break-even occupancy

Break-Even Occupancy

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

Total operating expenses derived$164,340
Annual debt service derived$351,645
Annual PMI assumption$0
Gross scheduled rent (annual) comp$208,800

($164,340 + $351,645 + $0) ÷ $208,800 = 247.1%

Comparables

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

AddressTypeBedsBathsSqftAsking rentListedDays on market
single_family543,224$14,8002026-08-24
single_family554,336$23,5002026-08-26
single_family543,757$20,0002026-06-28
single_family542,908$12,9002026-03-31

100 Sarto Ave

Coral Gables, 33134 · rent comp

Bedrooms / bathrooms5 bd / 4 ba
Square footage3,224
Listed2026-08-24
Days on market

Asking rent: $14,800

View on Zillow →

3709 Alhambra Ct

Coral Gables, 33134 · rent comp

Bedrooms / bathrooms5 bd / 5 ba
Square footage4,336
Listed2026-08-26
Days on market

Asking rent: $23,500

View on Zillow →

1035 Catalonia Ave

Coral Gables, 33134 · rent comp

Bedrooms / bathrooms5 bd / 4 ba
Square footage3,757
Listed2026-06-28
Days on market

Asking rent: $20,000

View on Zillow →

3920 Monserrate St

Coral Gables, 33134 · rent comp

Bedrooms / bathrooms5 bd / 4 ba
Square footage2,908
Listed2026-03-31
Days on market

Asking rent: $12,900

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
935 Escobar Avesingle_family532,926$3,060,0002026-07-21
2011 Country Club Pradosingle_family524,500$2,200,0002026-07-15
2910 Granada Blvdsingle_family543,950$3,850,0002026-06-10
2915 Alhambra Cirsingle_family543,739$5,250,0002026-05-26
4231 SW 11th Stsingle_family563,892$2,900,0002026-05-22
1257 Mariola Ctsingle_family536,089$7,600,0002026-05-15
3919 Granada Blvdsingle_family554,040$3,895,0002026-04-28
916 Catalonia Avesingle_family555,664$5,475,0002026-04-20
1311 Alhambra Cirsingle_family555,090$5,500,0002026-03-06
638 Escobar Avesingle_family553,440$3,650,0002026-03-04
1820 Ferdinand Stsingle_family543,132$2,400,0002026-02-09

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
619 SW 39th Avesingle_family542,115$749,999
3969 SW 2nd Stsingle_family542,700$799,999
650 SW 44th Ctmulti_family542,073$1,600,000
5152 SW 6th Stsingle_family541,765$1,085,000
1140 Asturia Avesingle_family553,386$4,200,000
1202 Granada Blvdsingle_family532,855$2,995,000
1301 Milan Ave Apt 3condo_townhome_rowhome_coop55483$3,200,000
1704 S Le Jeune Rdmulti_family542,183$1,295,000

10-year hold projection

IRR-5.8%
Equity multiple0.03x
Total return (10yr)-$633,273
YearProperty valueNOICash flowLoan balanceEquity
1$5,871,000$27,756-$334,329$4,510,559$1,360,441
2$6,047,130$29,410-$332,936$4,457,724$1,589,406
3$6,228,544$31,135-$331,479$4,401,260$1,827,284
4$6,415,400$32,932-$329,956$4,340,918$2,074,482
5$6,607,862$34,805-$328,364$4,276,433$2,331,429
6$6,806,098$36,756-$326,701$4,207,520$2,598,578
7$7,010,281$38,789-$324,964$4,133,874$2,876,407
8$7,220,589$40,905-$323,150$4,055,171$3,165,419
9$7,437,207$43,109-$321,256$3,971,063$3,466,144
10$7,660,323$45,404-$319,280$3,881,180$3,779,144
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.