321 NW 56th Ave

Miami, FL 33126 · single_family · For Sale · 61 days on market
Asking price$800,000
4 beds 3 baths 1,345 sqft
Suggested offer$761,400$38,600 above the est. market value of $761,400.
View on Realtor.com →
Listed by Malgorzata Sadowska · Keller Williams Capital Realty
Typesingle_family
Built
Price / sqft$595
Est. value (Realtor.com)$761,400
Rent estimate (own analysis)$3,800/mo
HOANone
Street view
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Neighborhood

Show every detail
Statusfor_sale
Listed date2026-07-04
Removed date
MLSMiamiMLS #A12035229
Coordinates25.77509, -80.28645
Address321 NW 56th Ave
CityMiami
StateFL
Zip33126
Listing ID9667868731
Sourcerealtor, cached 2026-08-21

ZIP market snapshot (33126)

Typical home value (ZHVI)$303,717
Typical rent (ZORI)$2,370/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$800,000
Down payment (20.0%)$160,000
Loan amount$640,000
Closing costs (5.0%)$40,000
Total cash to close$200,000
Rent (comp-derived)$3,800$45,600
Vacancy loss (8.0%)

Vacancy Loss

Gross Scheduled Rent × Vacancy Rate

Gross scheduled rent (annual) comp$45,600
Vacancy rate (assumption) assumption8.0%

$45,600 × 8.0% = $3,648

Effective gross income$3,496$41,952
Property tax (real MLS tax bill, from Realtor Search)$723$8,674
Insurance (placeholder 0.8% of price)$533$6,400
HOA dues$0$0
Management (0.0% of EGI)$0$0
Maintenance (5.0% of GSR)$190$2,280
Total operating expenses$1,446$17,354
Net operating income (NOI)

Net Operating Income (NOI)

Effective Gross Income − Total Operating Expenses

Effective gross income derived$41,952
Total operating expenses derived$17,354

$41,952 − $17,354 = $24,598

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$640,000
Interest rate (avg 30yr rate) comp6.7%
Term (assumption) assumption30 years

$640,000 amortized at 6.7% over 30 years = $4,113/mo

CapEx reserve (5.0% of GSR)$190$2,280
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$24,598
Annual debt service derived$49,354
Annual CapEx reserve assumption$2,280
Annual PMI assumption$0

($24,598 − $49,354 − $2,280 − $0) ÷ 12 = -$2,253

Cap rate

Cap Rate

NOI ÷ Purchase Price

NOI derived$24,598
Purchase price data$800,000

$24,598 ÷ $800,000 = 3.1%

Cash-on-cash

Cash-on-Cash Return

Annual Cash Flow ÷ Total Cash Invested

Annual cash flow derived-$27,036
Total cash to close derived$200,000

-$27,036 ÷ $200,000 = -13.5%

DSCR

Debt Service Coverage Ratio (DSCR)

NOI ÷ Annual Debt Service

NOI derived$24,598
Annual debt service derived$49,354

$24,598 ÷ $49,354 = 0.50

Rent-to-price (1% rule)

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

(Gross Scheduled Rent ÷ 12) ÷ Purchase Price

Gross scheduled rent (annual) comp$45,600
Purchase price data$800,000

($45,600 ÷ 12) ÷ $800,000 = 0.5%

Gross rent multiplier

Gross Rent Multiplier (GRM)

Purchase Price ÷ Gross Scheduled Rent

Purchase price data$800,000
Gross scheduled rent (annual) comp$45,600

$800,000 ÷ $45,600 = 17.5

Operating expense ratio

Operating Expense Ratio

Total Operating Expenses ÷ Effective Gross Income

Total operating expenses derived$17,354
Effective gross income derived$41,952

$17,354 ÷ $41,952 = 41.4%

Break-even occupancy

Break-Even Occupancy

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

Total operating expenses derived$17,354
Annual debt service derived$49,354
Annual PMI assumption$0
Gross scheduled rent (annual) comp$45,600

($17,354 + $49,354 + $0) ÷ $45,600 = 146.3%

Comparables

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

AddressTypeBedsBathsSqftAsking rentListedDays on market
single_family431,812$4,0002026-07-18
single_family431,585$3,8002026-06-12
single_family421,330$3,200

8684 NW 1st St Unit 0

Miami, 33126 · rent comp

Bedrooms / bathrooms4 bd / 3 ba
Square footage1,812
Listed2026-07-18
Days on market

Asking rent: $4,000

View on Zillow →

8627 NW 1st Ln Unit 0

Miami, 33126 · rent comp

Bedrooms / bathrooms4 bd / 3 ba
Square footage1,585
Listed2026-06-12
Days on market

Asking rent: $3,800

View on Zillow →

511 NW 82nd Ave Apt 418

Miami, 33126 · rent comp

Bedrooms / bathrooms4 bd / 2 ba
Square footage1,330
Listed
Days on market

Asking rent: $3,200

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
250 NW 40th Avesingle_family421,365$715,0002026-08-13
221 NW 85th Plsingle_family431,585$620,0002026-06-24
821 NW 40th Avesingle_family432,250$730,0002026-06-02
560 NW 57th Ctsingle_family421,706$550,0002026-05-06
6300 NW 2nd Stsingle_family431,873$750,0002026-05-05
6031 NW 5th Stsingle_family421,386$577,0002026-03-05
202 NW 60th Avesingle_family421,620$640,0002026-02-24
111 NW 39th Avesingle_family421,383$650,0002026-02-09
6341 Tamiami Canal Rdsingle_family421,840$671,5002026-01-30
3720 NW 2nd Tersingle_family431,134$589,9002026-01-06
550 NW 58th Ctsingle_family421,798$922,0002025-12-09
7330 NW 6th Stsingle_family431,790$690,0002025-10-15
7325 NW 3rd Stsingle_family421,338$575,0002025-09-25

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
30 NW 56th Ctmulti_family421,450$725,000
7239 NW Third Stmulti_family431,480$770,000
6100 NW 2nd Stsingle_family431,836$850,000
6060 NW 7th Stsingle_family421,168$475,000
4074 NW 4th Stsingle_family431,506$644,000
4518 NW 4th Sttownhomes443,180$770,000
8408 NW 8th St Unit 8408townhomes431,794$610,000
5181 NW 5th Stmulti_family421,806$730,999

10-year hold projection

IRR1.0%
Equity multiple1.17x
Total return (10yr)$137,834
YearProperty valueNOICash flowLoan balanceEquity
1$824,000$24,598-$27,036$633,061$190,939
2$848,720$25,423-$26,268$625,646$223,074
3$874,182$26,274-$25,475$617,721$256,461
4$900,407$27,154-$24,655$609,252$291,155
5$927,419$28,062-$23,809$600,201$327,218
6$955,242$28,999-$22,934$590,529$364,713
7$983,899$29,968-$22,030$580,193$403,706
8$1,013,416$30,967-$21,097$569,147$444,269
9$1,043,819$31,999-$20,132$557,343$486,476
10$1,075,133$33,065-$19,136$544,727$530,406
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.