12423 NW 7th Ln

Miami, FL 33182 · townhomes · For Sale · 44 days on market
Asking price$520,000
3 beds 3 baths 1,490 sqft
Suggested offer$470,000$50,000 above the est. market value of $470,000.
View on Realtor.com →
Listed by Chih-Yang Lin · United Realty Group Inc
Typetownhomes
Built1989
Price / sqft$349
Est. value (own analysis)$470,000
Rent estimate (own analysis)$2,900/mo
HOA$62/mo
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Neighborhood

Show every detail
Statusfor_sale
Listed date2026-07-21
Removed date
MLSMiamiMLS #A12056881
Coordinates25.77499, -80.39778
Address12423 NW 7th Ln
CityMiami
StateFL
Zip33182
Listing ID5337313984
Sourceus-real-estate-listings, cached 2026-09-02

ZIP market snapshot (33182)

Typical home value (ZHVI)$670,298
Typical rent (ZORI)$3,347/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$520,000
Down payment (20.0%)$104,000
Loan amount$416,000
Closing costs (5.0%)$26,000
Total cash to close$130,000
Rent (comp-derived)$2,900$34,800
Vacancy loss (8.0%)

Vacancy Loss

Gross Scheduled Rent × Vacancy Rate

Gross scheduled rent (annual) comp$34,800
Vacancy rate (assumption) assumption8.0%

$34,800 × 8.0% = $2,784

Effective gross income$2,668$32,016
Property tax (placeholder 1.9% of price)$823$9,880
Insurance (placeholder 0.8% of price)$347$4,160
HOA dues$62$744
Management (0.0% of EGI)$0$0
Maintenance (5.0% of GSR)$145$1,740
Total operating expenses$1,377$16,524
Net operating income (NOI)

Net Operating Income (NOI)

Effective Gross Income − Total Operating Expenses

Effective gross income derived$32,016
Total operating expenses derived$16,524

$32,016 − $16,524 = $15,492

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$416,000
Interest rate (avg 30yr rate) comp6.7%
Term (assumption) assumption30 years

$416,000 amortized at 6.7% over 30 years = $2,673/mo

CapEx reserve (5.0% of GSR)$145$1,740
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$15,492
Annual debt service derived$32,080
Annual CapEx reserve assumption$1,740
Annual PMI assumption$0

($15,492 − $32,080 − $1,740 − $0) ÷ 12 = -$1,527

Cap rate

Cap Rate

NOI ÷ Purchase Price

NOI derived$15,492
Purchase price data$520,000

$15,492 ÷ $520,000 = 3.0%

Cash-on-cash

Cash-on-Cash Return

Annual Cash Flow ÷ Total Cash Invested

Annual cash flow derived-$18,328
Total cash to close derived$130,000

-$18,328 ÷ $130,000 = -14.1%

DSCR

Debt Service Coverage Ratio (DSCR)

NOI ÷ Annual Debt Service

NOI derived$15,492
Annual debt service derived$32,080

$15,492 ÷ $32,080 = 0.48

Rent-to-price (1% rule)

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

(Gross Scheduled Rent ÷ 12) ÷ Purchase Price

Gross scheduled rent (annual) comp$34,800
Purchase price data$520,000

($34,800 ÷ 12) ÷ $520,000 = 0.6%

Gross rent multiplier

Gross Rent Multiplier (GRM)

Purchase Price ÷ Gross Scheduled Rent

Purchase price data$520,000
Gross scheduled rent (annual) comp$34,800

$520,000 ÷ $34,800 = 14.9

Operating expense ratio

Operating Expense Ratio

Total Operating Expenses ÷ Effective Gross Income

Total operating expenses derived$16,524
Effective gross income derived$32,016

$16,524 ÷ $32,016 = 51.6%

Break-even occupancy

Break-Even Occupancy

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

Total operating expenses derived$16,524
Annual debt service derived$32,080
Annual PMI assumption$0
Gross scheduled rent (annual) comp$34,800

($16,524 + $32,080 + $0) ÷ $34,800 = 139.7%

Comparables

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

AddressTypeBedsBathsSqftAsking rentListedDays on market
townhomes331,240$2,8002026-07-06
townhomes331,240$2,9002026-05-22
townhomes331,110$3,2502026-07-28

1175 NW 123rd Pl

Miami, 33182 · rent comp

Bedrooms / bathrooms3 bd / 3 ba
Square footage1,240
Listed2026-07-06
Days on market

Asking rent: $2,800

View on Zillow →

1137 NW 123rd Ct Unit 610

Miami, 33182 · rent comp

Bedrooms / bathrooms3 bd / 3 ba
Square footage1,240
Listed2026-05-22
Days on market

Asking rent: $2,900

View on Zillow →

12556 NW 11th Ln Unit 1711

Miami, 33182 · rent comp

Bedrooms / bathrooms3 bd / 3 ba
Square footage1,110
Listed2026-07-28
Days on market

Asking rent: $3,250

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
12355 NW 7th Lntownhomes321,490$470,0002026-06-26
12610 NW 11th Tertownhomes331,329$495,0002026-05-27
12312 NW 7th Lntownhomes331,727$498,0002026-01-09

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
1045 NW 126th Plsingle_family331,582$539,000
892 NW 131st Avesingle_family332,762$999,999
520 NW 132nd Ctsingle_family321,744$699,900
12948 NW 10th Stsingle_family332,314$819,000
1030 NW 123rd Ct Unit 706condos331,240$475,000
854 NW 132nd Ctsingle_family332,275$964,500
1187 NW 123rd Plcondos331,240$439,000
condos321,090$350,000

10-year hold projection

IRR0.7%
Equity multiple1.11x
Total return (10yr)$82,374
YearProperty valueNOICash flowLoan balanceEquity
1$535,600$15,492-$18,328$411,490$124,110
2$551,668$16,039-$17,824$406,670$144,998
3$568,218$16,605-$17,303$401,518$166,700
4$585,265$17,190-$16,764$396,014$189,251
5$602,823$17,795-$16,206$390,131$212,692
6$620,907$18,420-$15,629$383,844$237,063
7$639,534$19,066-$15,032$377,125$262,409
8$658,720$19,734-$14,414$369,945$288,775
9$678,482$20,424-$13,776$362,272$316,210
10$698,837$21,137-$13,116$354,072$344,764
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.