427 Grand Concourse

Miami Shores, FL 33138 · single_family · For Sale · 120 days on market
Asking price$1,659,000
2 beds 2 baths 2,029 sqft
Suggested offer$1,521,263$137,737 above the est. market value of $1,521,263.
View on Realtor.com →
Listed by Nicholas Del Boca · Keller Williams Capital Realty
Typesingle_family
Built1953
Price / sqft$818
Est. value (own analysis)$1,521,263
Rent estimate (own analysis)$3,600/mo
HOANone
Street view
View full map & nearby schools →

Neighborhood

Show every detail
Statusfor_sale
Listed date2026-05-05
Removed date
MLSMiamiMLS #A12013276
Coordinates25.86474, -80.18883
Address427 Grand Concourse
CityMiami Shores
StateFL
Zip33138
Listing ID5373533331
Sourceus-real-estate-listings, cached 2026-08-30

ZIP market snapshot (33138)

Typical home value (ZHVI)$806,988
Typical rent (ZORI)$2,367/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$1,659,000
Down payment (20.0%)$331,800
Loan amount$1,327,200
Closing costs (5.0%)$82,950
Total cash to close$414,750
Rent (comp-derived)$3,600$43,200
Vacancy loss (8.0%)

Vacancy Loss

Gross Scheduled Rent × Vacancy Rate

Gross scheduled rent (annual) comp$43,200
Vacancy rate (assumption) assumption8.0%

$43,200 × 8.0% = $3,456

Effective gross income$3,312$39,744
Property tax (placeholder 1.9% of price)$2,627$31,521
Insurance (placeholder 0.8% of price)$1,106$13,272
HOA dues$0$0
Management (0.0% of EGI)$0$0
Maintenance (5.0% of GSR)$180$2,160
Total operating expenses$3,913$46,953
Net operating income (NOI)

Net Operating Income (NOI)

Effective Gross Income − Total Operating Expenses

Effective gross income derived$39,744
Total operating expenses derived$46,953

$39,744 − $46,953 = -$7,209

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$1,327,200
Interest rate (avg 30yr rate) comp6.7%
Term (assumption) assumption30 years

$1,327,200 amortized at 6.7% over 30 years = $8,529/mo

CapEx reserve (5.0% of GSR)$180$2,160
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-$7,209
Annual debt service derived$102,347
Annual CapEx reserve assumption$2,160
Annual PMI assumption$0

(-$7,209 − $102,347 − $2,160 − $0) ÷ 12 = -$9,310

Cap rate

Cap Rate

NOI ÷ Purchase Price

NOI derived-$7,209
Purchase price data$1,659,000

-$7,209 ÷ $1,659,000 = -0.4%

Cash-on-cash

Cash-on-Cash Return

Annual Cash Flow ÷ Total Cash Invested

Annual cash flow derived-$111,716
Total cash to close derived$414,750

-$111,716 ÷ $414,750 = -26.9%

DSCR

Debt Service Coverage Ratio (DSCR)

NOI ÷ Annual Debt Service

NOI derived-$7,209
Annual debt service derived$102,347

-$7,209 ÷ $102,347 = -0.07

Rent-to-price (1% rule)

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

(Gross Scheduled Rent ÷ 12) ÷ Purchase Price

Gross scheduled rent (annual) comp$43,200
Purchase price data$1,659,000

($43,200 ÷ 12) ÷ $1,659,000 = 0.2%

Gross rent multiplier

Gross Rent Multiplier (GRM)

Purchase Price ÷ Gross Scheduled Rent

Purchase price data$1,659,000
Gross scheduled rent (annual) comp$43,200

$1,659,000 ÷ $43,200 = 38.4

Operating expense ratio

Operating Expense Ratio

Total Operating Expenses ÷ Effective Gross Income

Total operating expenses derived$46,953
Effective gross income derived$39,744

$46,953 ÷ $39,744 = 118.1%

Break-even occupancy

Break-Even Occupancy

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

Total operating expenses derived$46,953
Annual debt service derived$102,347
Annual PMI assumption$0
Gross scheduled rent (annual) comp$43,200

($46,953 + $102,347 + $0) ÷ $43,200 = 345.6%

Comparables

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

AddressTypeBedsBathsSqftAsking rentListedDays on market
single_family211,873$3,6002026-05-22
single_family221,582$5,9002026-07-08
single_family232,080$2,2002026-08-25

8228 NE 8th Ct

Miami, 33138 · rent comp

Bedrooms / bathrooms2 bd / 1 ba
Square footage1,873
Listed2026-05-22
Days on market

Asking rent: $3,600

View on Zillow →

333 NE 102nd St

Miami Shores, 33138 · rent comp

Bedrooms / bathrooms2 bd / 2 ba
Square footage1,582
Listed2026-07-08
Days on market

Asking rent: $5,900

View on Zillow →

1351 NE 102nd St

Miami Shores, 33138 · rent comp

Bedrooms / bathrooms2 bd / 3 ba
Square footage2,080
Listed2026-08-25
Days on market

Asking rent: $2,200

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
500 NE 95th Stsingle_family211,462$800,0002026-08-25
6329 NE 1st Avesingle_family21827$210,0002026-08-12
10610 NE 11th Avesingle_family221,965$1,485,0002026-08-10
666 NE 62nd Stsingle_family221,210$900,0002026-08-07
861 NE 74th Stsingle_family211,221$1,500,0002026-07-23
8250 NE 4th Avesingle_family221,376$500,0002026-07-20
8730 NE 8th Ctsingle_family21930$725,0002026-07-02
9357 NE 9th Plsingle_family221,324$1,640,0002026-07-01
1080 NE 86th Stsingle_family231,496$1,375,0002026-06-26
525 NE 101st Stsingle_family221,763$3,725,0002026-06-25
8634 NE 10th Avesingle_family211,043$450,0002026-06-17
820 NE 82nd Tersingle_family211,281$640,0002026-06-11
234 NE 99th Stsingle_family221,418$1,200,0002026-06-09
10025 NE 3rd Avesingle_family221,706$1,300,0002026-06-05
420 NE 87th Stsingle_family221,365$1,010,0002026-06-05
720 NE 75th Stsingle_family221,278$1,100,0002026-06-04
680 NE 81st Stsingle_family221,304$880,0002026-05-20
985 NE 84th Stsingle_family222,067$1,150,0002026-05-15
8501 E Dixie Hwysingle_family221,129$600,0002026-05-05
101 NE 104th Stsingle_family221,796$895,0002026-04-21
1226 NE 100th Stsingle_family222,085$1,847,0002026-03-30
112 NE 98th Stsingle_family221,062$1,045,0002026-03-27
1071 NE 85th Stsingle_family221,613$1,375,0002026-03-20
715 NE 70th Stsingle_family231,977$1,600,0002026-03-20
428 NE 71st Stsingle_family211,355$649,0002026-03-17
9547507660single_family211,394$500,0002026-02-27
911 NE 72nd Tersingle_family211,334$1,250,0002026-02-18
811 NE 71st Stsingle_family231,452$1,225,0002026-01-30
115 NE 87th Stsingle_family211,490$700,0002025-12-31
7520 NE 5th Avesingle_family221,519$465,0002025-12-23
758 NE 95th Stsingle_family211,160$914,0002025-12-12
129 NE 87th Stsingle_family222,039$925,0002025-12-12
373 NE 104th Stsingle_family221,505$1,300,0002025-11-24
660 NE 67th Stsingle_family211,470$736,0002025-11-12

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
830 NE 72nd Stsingle_family221,053$1,250,000
4000 Towerside Ter Apt 308condos221,465$397,000
780 NE 69th St Apt 1210condos221,316$550,000
634 NE 72nd Tersingle_family211,530$1,099,000
780 NE 69th St Apt 808condos221,219$419,000
446 NE 64th Stsingle_family221,024$799,000
801 NE 70th Stsingle_family21962$995,000
6220 NE Miami Plsingle_family21880$1,800,000

10-year hold projection

IRR-8.1%
Equity multiple-0.37x
Total return (10yr)-$349,955
YearProperty valueNOICash flowLoan balanceEquity
1$1,708,770-$7,209-$111,716$1,312,810$395,960
2$1,760,033-$7,191-$111,752$1,297,432$462,601
3$1,812,834-$7,166-$111,782$1,280,998$531,836
4$1,867,219-$7,134-$111,807$1,263,436$603,783
5$1,923,236-$7,095-$111,827$1,244,668$678,568
6$1,980,933-$7,049-$111,840$1,224,610$756,323
7$2,040,361-$6,995-$111,847$1,203,176$837,185
8$2,101,572-$6,932-$111,847$1,180,269$921,303
9$2,164,619-$6,861-$111,840$1,155,789$1,008,830
10$2,229,557-$6,781-$111,826$1,129,629$1,099,929
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.