851 NE 1st Ave Ph 5011

Miami, FL 33132 · condos · For Sale · 483 days on market
Asking price$4,899,000
4 beds 5 baths 4,084 sqft
Suggested offer$4,546,500$352,500 above the est. market value of $4,546,500.
View on Realtor.com →
Listed by Derek Varona · Sea Grove Realty
Typecondos
Built
Price / sqft$1200
Est. value (Realtor.com)$4,546,500
Rent estimate (own analysis)$25,000/mo
HOA$5,564/mo
Wind10/10Extreme$Heat10/10ExtremeFlood4/10moderate$Air2/10MinorWildfire1/10Minimal
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Neighborhood

Show every detail
Statusfor_sale
Listed date2025-05-07
Removed date
MLSMiamiMLS #A11796872
Coordinates25.78289, -80.19191
Address851 NE 1st Ave Ph 5011
CityMiami
StateFL
Zip33132
Listing ID9479878617
Sourcerealtor, cached 2026-08-21

ZIP market snapshot (33132)

Typical home value (ZHVI)$514,716
Typical rent (ZORI)$3,468/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$4,899,000
Down payment (20.0%)$979,800
Loan amount$3,919,200
Closing costs (5.0%)$244,950
Total cash to close$1,224,750
Rent (comp-derived)$25,000$300,000
Vacancy loss (8.0%)

Vacancy Loss

Gross Scheduled Rent × Vacancy Rate

Gross scheduled rent (annual) comp$300,000
Vacancy rate (assumption) assumption8.0%

$300,000 × 8.0% = $24,000

Effective gross income$23,000$276,000
Property tax (real MLS tax bill, from Realtor Search)$5,057$60,681
Insurance (est. scaled by flood & wind risk)$5,226$62,707
HOA dues$5,564$66,768
Management (0.0% of EGI)$0$0
Maintenance (5.0% of GSR)$1,250$15,000
Total operating expenses$17,096$205,156
Net operating income (NOI)

Net Operating Income (NOI)

Effective Gross Income − Total Operating Expenses

Effective gross income derived$276,000
Total operating expenses derived$205,156

$276,000 − $205,156 = $70,844

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$3,919,200
Interest rate (avg 30yr rate) comp6.7%
Term (assumption) assumption30 years

$3,919,200 amortized at 6.7% over 30 years = $25,186/mo

CapEx reserve (5.0% of GSR)$1,250$15,000
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$70,844
Annual debt service derived$302,230
Annual CapEx reserve assumption$15,000
Annual PMI assumption$0

($70,844 − $302,230 − $15,000 − $0) ÷ 12 = -$20,532

Cap rate

Cap Rate

NOI ÷ Purchase Price

NOI derived$70,844
Purchase price data$4,899,000

$70,844 ÷ $4,899,000 = 1.4%

Cash-on-cash

Cash-on-Cash Return

Annual Cash Flow ÷ Total Cash Invested

Annual cash flow derived-$246,386
Total cash to close derived$1,224,750

-$246,386 ÷ $1,224,750 = -20.1%

DSCR

Debt Service Coverage Ratio (DSCR)

NOI ÷ Annual Debt Service

NOI derived$70,844
Annual debt service derived$302,230

$70,844 ÷ $302,230 = 0.23

Rent-to-price (1% rule)

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

(Gross Scheduled Rent ÷ 12) ÷ Purchase Price

Gross scheduled rent (annual) comp$300,000
Purchase price data$4,899,000

($300,000 ÷ 12) ÷ $4,899,000 = 0.5%

Gross rent multiplier

Gross Rent Multiplier (GRM)

Purchase Price ÷ Gross Scheduled Rent

Purchase price data$4,899,000
Gross scheduled rent (annual) comp$300,000

$4,899,000 ÷ $300,000 = 16.3

Operating expense ratio

Operating Expense Ratio

Total Operating Expenses ÷ Effective Gross Income

Total operating expenses derived$205,156
Effective gross income derived$276,000

$205,156 ÷ $276,000 = 74.3%

Break-even occupancy

Break-Even Occupancy

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

Total operating expenses derived$205,156
Annual debt service derived$302,230
Annual PMI assumption$0
Gross scheduled rent (annual) comp$300,000

($205,156 + $302,230 + $0) ÷ $300,000 = 169.1%

Comparables

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

AddressTypeBedsBathsSqftAsking rentListedDays on market
condos454,084$25,0002026-08-18
condos443,059$13,0002026-08-10
condos464,600$40,0002026-07-07
condos452,754$13,5002026-07-03
condos454,600$36,5002026-06-18
condos453,312$22,0002026-07-28
condos454,635$35,0002026-08-24
condos465,225$40,0002026-03-04
condos454,084$20,0002026-02-13
condos453,135$25,0002026-03-04

851 NE 1st Ave Ph 5011

Miami, 33132 · rent comp

Bedrooms / bathrooms4 bd / 5 ba
Square footage4,084
Listed2026-08-18
Days on market

Asking rent: $25,000

View on Zillow →

50 Biscayne Blvd Apt 2510

Miami, 33132 · rent comp

Bedrooms / bathrooms4 bd / 4 ba
Square footage3,059
Listed2026-08-10
Days on market

Asking rent: $13,000

View on Zillow →

1000 Biscayne Blvd Unit 4401

Miami, 33132 · rent comp

Bedrooms / bathrooms4 bd / 6 ba
Square footage4,600
Listed2026-07-07
Days on market

Asking rent: $40,000

View on Zillow →

900 Biscayne Blvd Apt 4202

Miami, 33132 · rent comp

Bedrooms / bathrooms4 bd / 5 ba
Square footage2,754
Listed2026-07-03
Days on market

Asking rent: $13,500

View on Zillow →

1000 Biscayne Blvd Unit 2002

Miami, 33132 · rent comp

Bedrooms / bathrooms4 bd / 5 ba
Square footage4,600
Listed2026-06-18
Days on market

Asking rent: $36,500

View on Zillow →

851 NE 1st Ave Ph 4912

Miami, 33132 · rent comp

Bedrooms / bathrooms4 bd / 5 ba
Square footage3,312
Listed2026-07-28
Days on market

Asking rent: $22,000

View on Zillow →

1000 Biscayne Blvd Unit 3901

Miami, 33132 · rent comp

Bedrooms / bathrooms4 bd / 5 ba
Square footage4,635
Listed2026-08-24
Days on market

Asking rent: $35,000

View on Zillow →

851 NE 1st Ave Ph 5700

Miami, 33132 · rent comp

Bedrooms / bathrooms4 bd / 6 ba
Square footage5,225
Listed2026-03-04
Days on market

Asking rent: $40,000

View on Zillow →

851 NE 1st Ave Ph 4911

Miami, 33132 · rent comp

Bedrooms / bathrooms4 bd / 5 ba
Square footage4,084
Listed2026-02-13
Days on market

Asking rent: $20,000

View on Zillow →

851 NE 1st Ave Ph 5402

Miami, 33132 · rent comp

Bedrooms / bathrooms4 bd / 5 ba
Square footage3,135
Listed2026-03-04
Days on market

Asking rent: $25,000

View on Zillow →

Widened to any bedroom count in ZIP. 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
398 NE 5th St Apt 4207condos01442$540,0002026-08-24
851 NE 1st Ave Unit 3800condos121,018$540,0002026-08-24
1800 N Bayshore Dr Apt 1908condos11839$355,0002026-08-21
1800 N Bayshore Dr Apt 1208condos11839$350,0002026-08-20
888 Biscayne Blvd Apt 3506condos12948$585,0002026-08-20
1000 Biscayne Blvd Unit 3902condos464,600$7,195,0002026-08-19
488 NE 18th St Unit 4005condos12743$535,0002026-08-18
1800 N Bayshore Dr Apt 4106condos11822$377,0002026-08-18
900 Biscayne Blvd Apt 2907condos12938$675,0002026-08-18
1800 N Bayshore Dr Apt 1901condos332,189$1,420,0002026-08-17
20 NE 11th St Apt 4807Bcondos01$420,0002026-08-17
253 NE 2nd St Apt 3105condos01632$325,0002026-08-17
488 NE 18th St Unit 5012condos342,365$2,575,0002026-08-14
398 NE 5th St Apt 4518condos331,135$1,050,0002026-08-14
1900 N Bayshore Dr Apt 2204condos221,289$644,0002026-08-10
227 NE 2nd St Apt 1909condos11549$395,0002026-08-06
253 NE 2nd St Apt 903condos221,058$480,0002026-08-05
851 NE 1st Ave Unit 1412condos342,165$1,290,0002026-08-05
488 NE 18th St Unit 2802condos12766$485,0002026-08-01
900 Biscayne Blvd Apt 3502condos231,575$1,000,0002026-07-28
1750 N Bayshore Dr Apt 4506condos11821$308,0002026-07-27
601 NE 1 St Unit 2716condos331,633$1,175,0002026-07-24
1600 NE 1st Ave Apt 1916condos221,018$505,0002026-07-23
1750 N Bayshore Dr Apt 5408condos01503$255,0002026-07-23
1040 Biscayne Blvd Apt 1406condos231,123$700,0002026-07-23
20 NE 11th St Unit 2503Bcondos01336$450,0002026-07-20
159 NE 6th St Unit 3105condos22916$825,0002026-07-17
253 NE 2nd St Apt 220condos01560$255,0002026-07-17
50 Biscayne Blvd Apt 3510condos321,789$1,025,0002026-07-17
1040 Biscayne Blvd Apt 4607condos232,566$2,950,0002026-07-16
253 NE 2nd St Apt 3902condos221,203$530,0002026-07-15
1750 N Bayshore Dr Apt 5105condos11825$320,0002026-07-15
50 Biscayne Blvd Apt 711condos01501$316,5002026-07-15
488 NE 18th St Unit 2401condos231,178$650,0002026-07-13
227 NE 2nd St Apt 2911condos01446$335,0002026-07-13
1717 N Bayshore Dr Unit A2451condos331,840$705,0002026-07-10
227 NE 2nd St Apt 2412condos01446$350,0002026-07-10
1600 NE 1st Ave Apt 3302condos01$360,0002026-07-10
1600 NE 1st Ave Apt 3012condos12850$400,0002026-07-09
900 Biscayne Blvd Apt 2910condos121,031$590,0002026-07-09
1900 N Bayshore Dr Apt 506condos11816$417,0002026-07-08
227 NE 2nd St Apt 2306condos22647$530,0002026-07-06
253 NE 2nd St Apt 1107condos11802$392,5002026-07-02
851 NE 1st Ave Unit 3905condos221,254$645,0002026-06-30
253 NE 2nd St Apt 2902condos221,203$600,0002026-06-30
1100 Biscayne Blvd Unit 4502condos231,557$920,0002026-06-30
900 Biscayne Blvd Apt 3709condos331,579$1,175,0002026-06-30
1717 NE Bayshore Dr Unit A2736condos221,464$785,0002026-06-26
133 NE 2nd Ave Apt 611condos11651$248,0002026-06-24
398 NE 5th St Apt 2403condos11490$415,0002026-06-24

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
1400 Biscayne Blvd Unit 4206condos442,187$3,560,000
20 NE 11th St Apt 6003condos452,693$7,500,000
1000 Biscayne Blvd Unit 4401condos464,600$7,495,000
1100 Biscayne Blvd Unit 3906condos445,451$8,995,000
851 NE 1st Ave Ph 4912condos453,312$3,280,000
1717 N Bayshore Dr Unit A2056condos431,827$1,500,000
50 Biscayne Blvd Apt 2510condos443,059$2,500,000
1000 Biscayne Blvd Unit 4802condos464,755$7,185,000

10-year hold projection

IRR-3.4%
Equity multiple0.43x
Total return (10yr)-$56,490
YearProperty valueNOICash flowLoan balanceEquity
1$5,045,970$70,844-$246,386$3,876,707$1,169,263
2$5,197,349$73,995-$243,610$3,831,296$1,366,053
3$5,353,270$77,266-$240,723$3,782,767$1,570,502
4$5,513,868$80,662-$237,721$3,730,905$1,782,962
5$5,679,284$84,186-$234,601$3,675,482$2,003,801
6$5,849,662$87,844-$231,357$3,616,253$2,233,409
7$6,025,152$91,640-$227,985$3,552,957$2,472,195
8$6,205,907$95,579-$224,481$3,485,314$2,720,593
9$6,392,084$99,666-$220,840$3,413,025$2,979,058
10$6,583,846$103,905-$217,057$3,335,773$3,248,073
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.