301 88th St

Surfside, FL 33154 · single_family · For Sale · 171 days on market
Asking price$2,295,000
4 beds 4 baths 1,963 sqft
View on Realtor.com →
Listed by Karim Leon-Velarde · Kd Prime Properties International, Llc
Typesingle_family
Built1971
Price / sqft$1169
Est. value (own analysis)$2,424,914
Rent estimate (own analysis)$9,500/mo
HOANone
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Neighborhood

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Statusfor_sale
Listed date2026-03-15
Removed date
MLSMiamiMLS #A11983170
Coordinates25.87335, -80.12253
Address301 88th St
CitySurfside
StateFL
Zip33154
Listing ID5526472759
Sourceus-real-estate-listings, cached 2026-08-28

ZIP market snapshot (33154)

Typical home value (ZHVI)$1,230,561
Typical rent (ZORI)$4,738/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$2,295,000
Down payment (20.0%)$459,000
Loan amount$1,836,000
Closing costs (5.0%)$114,750
Total cash to close$573,750
Rent (comp-derived)$9,500$114,000
Vacancy loss (8.0%)

Vacancy Loss

Gross Scheduled Rent × Vacancy Rate

Gross scheduled rent (annual) comp$114,000
Vacancy rate (assumption) assumption8.0%

$114,000 × 8.0% = $9,120

Effective gross income$8,740$104,880
Property tax (placeholder 1.9% of price)$3,634$43,605
Insurance (placeholder 0.8% of price)$1,530$18,360
HOA dues$0$0
Management (0.0% of EGI)$0$0
Maintenance (5.0% of GSR)$475$5,700
Total operating expenses$5,639$67,665
Net operating income (NOI)

Net Operating Income (NOI)

Effective Gross Income − Total Operating Expenses

Effective gross income derived$104,880
Total operating expenses derived$67,665

$104,880 − $67,665 = $37,215

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$1,836,000
Interest rate (avg 30yr rate) comp6.7%
Term (assumption) assumption30 years

$1,836,000 amortized at 6.7% over 30 years = $11,799/mo

CapEx reserve (5.0% of GSR)$475$5,700
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$37,215
Annual debt service derived$141,584
Annual CapEx reserve assumption$5,700
Annual PMI assumption$0

($37,215 − $141,584 − $5,700 − $0) ÷ 12 = -$9,172

Cap rate

Cap Rate

NOI ÷ Purchase Price

NOI derived$37,215
Purchase price data$2,295,000

$37,215 ÷ $2,295,000 = 1.6%

Cash-on-cash

Cash-on-Cash Return

Annual Cash Flow ÷ Total Cash Invested

Annual cash flow derived-$110,069
Total cash to close derived$573,750

-$110,069 ÷ $573,750 = -19.2%

DSCR

Debt Service Coverage Ratio (DSCR)

NOI ÷ Annual Debt Service

NOI derived$37,215
Annual debt service derived$141,584

$37,215 ÷ $141,584 = 0.26

Rent-to-price (1% rule)

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

(Gross Scheduled Rent ÷ 12) ÷ Purchase Price

Gross scheduled rent (annual) comp$114,000
Purchase price data$2,295,000

($114,000 ÷ 12) ÷ $2,295,000 = 0.4%

Gross rent multiplier

Gross Rent Multiplier (GRM)

Purchase Price ÷ Gross Scheduled Rent

Purchase price data$2,295,000
Gross scheduled rent (annual) comp$114,000

$2,295,000 ÷ $114,000 = 20.1

Operating expense ratio

Operating Expense Ratio

Total Operating Expenses ÷ Effective Gross Income

Total operating expenses derived$67,665
Effective gross income derived$104,880

$67,665 ÷ $104,880 = 64.5%

Break-even occupancy

Break-Even Occupancy

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

Total operating expenses derived$67,665
Annual debt service derived$141,584
Annual PMI assumption$0
Gross scheduled rent (annual) comp$114,000

($67,665 + $141,584 + $0) ÷ $114,000 = 183.6%

Comparables

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

AddressTypeBedsBathsSqftAsking rentListedDays on market
single_family432,085$7,0002026-06-28
single_family431,743$15,9502026-08-21
single_family442,057$10,0002026-05-09
single_family431,900$9,5002026-08-06
single_family431,966$8,9502026-06-08
single_family452,232$15,5002026-08-03
single_family422,093$12,5002026-05-26
single_family431,851$7,4002026-03-11
single_family431,966$8,950

8858 Harding Ave

Surfside, 33154 · rent comp

Bedrooms / bathrooms4 bd / 3 ba
Square footage2,085
Listed2026-06-28
Days on market

Asking rent: $7,000

View on Zillow →

8834 Abbott Ave

Surfside, 33154 · rent comp

Bedrooms / bathrooms4 bd / 3 ba
Square footage1,743
Listed2026-08-21
Days on market

Asking rent: $15,950

View on Zillow →

301 88th St

Surfside, 33154 · rent comp

Bedrooms / bathrooms4 bd / 4 ba
Square footage2,057
Listed2026-05-09
Days on market

Asking rent: $10,000

View on Zillow →

8950 Byron Ave

Surfside, 33154 · rent comp

Bedrooms / bathrooms4 bd / 3 ba
Square footage1,900
Listed2026-08-06
Days on market

Asking rent: $9,500

View on Zillow →

8819 Dickens Ave

Surfside, 33154 · rent comp

Bedrooms / bathrooms4 bd / 3 ba
Square footage1,966
Listed2026-06-08
Days on market

Asking rent: $8,950

View on Zillow →

52 Camden Dr

Bal Harbour, 33154 · rent comp

Bedrooms / bathrooms4 bd / 5 ba
Square footage2,232
Listed2026-08-03
Days on market

Asking rent: $15,500

View on Zillow →

1260 99th St

Bay Harbor Islands, 33154 · rent comp

Bedrooms / bathrooms4 bd / 2 ba
Square footage2,093
Listed2026-05-26
Days on market

Asking rent: $12,500

View on Zillow →

9232 Harding Ave

Surfside, 33154 · rent comp

Bedrooms / bathrooms4 bd / 3 ba
Square footage1,851
Listed2026-03-11
Days on market

Asking rent: $7,400

View on Zillow →

8819 Dickens Ave Unit Sfh

Surfside, 33154 · rent comp

Bedrooms / bathrooms4 bd / 3 ba
Square footage1,966
Listed
Days on market

Asking rent: $8,950

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
10121 E Broadview Drsingle_family432,848$6,150,0002026-05-18
9073 Dickens Avesingle_family433,457$2,300,0002026-05-13
220 Bal Bay Drsingle_family463,117$31,000,0002026-05-07
8858 Garland Avesingle_family432,201$2,200,0002026-04-08
1231 96th Stsingle_family443,458$3,200,0002025-11-17
10301 E Broadview Drsingle_family443,966$9,470,0002025-11-07
9280 Harding Avesingle_family421,737$1,300,0002025-10-27
1251 94th Stsingle_family433,059$4,500,0002025-10-20

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
8819 Dickens Avesingle_family431,469$2,085,000
9705 Collins Ave Unit 501Ncondos443,524$6,250,000
8950 Harding Avesingle_family431,917$1,599,000
9156 Froude Avesingle_family421,967$1,595,000
1000 99th St Unit 14townhomes452,519$1,750,000
9450 E Broadview Drsingle_family443,435$4,700,000
9172 Carlyle Avesingle_family432,239$3,495,000
10155 Collins Ave Apt 202condos453,300$5,375,000

10-year hold projection

IRR-2.9%
Equity multiple0.52x
Total return (10yr)$27,162
YearProperty valueNOICash flowLoan balanceEquity
1$2,363,850$37,215-$110,069$1,816,094$547,756
2$2,434,766$38,670-$108,756$1,794,820$639,945
3$2,507,808$40,177-$107,395$1,772,086$735,722
4$2,583,043$41,737-$105,984$1,747,791$835,252
5$2,660,534$43,354-$104,521$1,721,827$938,707
6$2,740,350$45,028-$103,005$1,694,080$1,046,270
7$2,822,561$46,762-$101,432$1,664,428$1,158,132
8$2,907,237$48,557-$99,802$1,632,740$1,274,497
9$2,994,454$50,416-$98,113$1,598,876$1,395,579
10$3,084,288$52,340-$96,362$1,562,686$1,521,602
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.