Ricardo Salazar REALTOR® · RCR Real Connect Realty
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Ricardo Salazar · REALTOR® · TREC #643769 · RCR Real Connect Realty (broker license #9012393)

Investor sheet · MLS# 29777163 · https://ricosalazar.com/properties/3107-boca-chica-blvd-brownsville-tx-78520-29777163

For sale

$338,000

3107 Boca Chica Blvd. #1, Brownsville, TX 78520

bd
3
ba
3
ft²
1,612
Est. cap rate 1.0% See the numbers →

MLS# 29777163 · Listed by Martha Maron, Superior One Realty · Tel. 956-544-7653

  • TypeCondo / townhome
  • Year built2025
  • Price / ft²$210
  • HOA / month$250
  • Est. rent$1,800/mo Est.
  • UTRGV Brownsville campus≈ 5 min approx.
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Description

### ?? Exclusive Pre-Sale! Santa Isabel Luxury Townhomes**Luxury and Comfort Await You** **New to Market!** Be among the first to secure your home in this premier luxury community in Brownsville, TX. --- ### ? Townhome Details These elegant 2-story townhomes are designed for both luxury and functionality: * **Luxury Finishes:** * Quartz Countertops. * Porcelain Tile Flooring. * Elegant Glass Railings. * **New Feature!** Dedicated laundry chute from the 2nd floor directly to the 1st floor. * **Exterior:** Private 200 sq. ft. Deck/Patio. --- ### ??? A First-Class Community Santa Isabel Luxury Townhomes is an exclusive project of 20 two-story homes (currently 8 units underway). * **Security & Peace of Mind:** * Controlled Access (Gated) for pedestria

Property details

Type
Condo / townhome · Townhouse
Status
For sale
MLS#
29777163
Price
$338,000
Price per ft²
$210
Bedrooms
3
Bathrooms
3
Living area
1,612 ft²
Year built
2025
Subdivision
The Eleven
City
Brownsville
County
Cameron
HOA
$250/mo
Days on market
137
Listed
Jun 13, 2026
Last updated
Jun 13, 2026, 8:42 PM CT

Numbers for investors

Price per ft²

$210

Source: MLS listing

Estimated rent

$1,800/mo

Gross yield 6.4%

Asking rent: median of 15 active rentals, ZIP 78520, 3 bedrooms (not signed leases) · RGV MLS, Oct 28, 2026

Days on market

137

Source: MLS listing

Est. fixed costs per month
$1,151/mo Est.
Cash to close with 25% down
$94,640 Est.
Est. cap rate
1.0% Est.

How we calculate the cap rate, and how accurate it is

General information only, not legal, tax or financial advice. Ricardo Salazar is a licensed real estate agent, not an attorney, CPA or lender. Consult qualified professionals in the U.S. and Mexico.

Investment calculator · Estimates

What could it earn?

Purchase

List price per the MLS. Try your own offer.

25%

100% = cash purchase, no loan.

7%

Planning assumption, not a lender quote.

Loan term
Income
/mo

Asking rent: median of 15 active rentals, ZIP 78520, 3 bedrooms (not signed leases) · RGV MLS, Oct 28, 2026

8%

Share of the year the property sits empty.

Expenses
/yr

Estimated at 2.2% of the price per year. Verify it with the Cameron Appraisal District.

/yr

Estimated at 1% of the price per year; coastal wind coverage can cost more.

/mo

Monthly dues per the MLS listing.

5%

% of collected rent.

8%

% of collected rent, if you hire a manager.

3%

Buyer side: title, appraisal, lender fees (estimate).

How we calculate the cap rate, and how accurate it is

Cap rate = NOI ÷ price. NOI is the rent you would collect in a year, after vacancy, minus the costs of running the property. The loan is left out, so the cap rate measures the property as if you paid cash.

Gross rent, 12 months Estimate
$21,600
Gross yield: rent ÷ price, before costs
6.4%
minus Vacancy (8% of gross rent) Assumption
$1,728
equals Rent collected
$19,872
minus Property tax Estimate
$7,436
minus Insurance Estimate
$3,380
minus HOA dues, 12 months MLS listing
$3,000
minus Maintenance (5% of rent collected) Assumption
$994
minus Management (8% of rent collected) Assumption
$1,590
equals Net operating income (NOI)
$3,473
divided by Price MLS listing
$338,000
equals Cap rate
1.0%

Amounts are rounded to the dollar; the cap rate uses the exact figures.

Is it accurate?

It is an estimate, not a quote or a guaranteed return. It is only as good as its inputs:

  • From the MLS listing: price, HOA
  • Our estimates and assumptions: rent, property tax, insurance, vacancy, maintenance, management
  • MLS figures are what the listing reports. We have not verified them.
  • Listings in this MLS do not include property tax, so unless you enter your own figure we use 2.2% of the price a year. Look up the property’s value and taxing units at the Cameron Appraisal District (opens in a new tab); a rental does not get the homestead exemption.
  • If a listing advertises its own cap rate, it may leave out vacancy, management or other costs, which makes it look higher.
  • To confirm it, ask for the current lease or rent roll, last year’s tax bill (Cameron County Tax Assessor-Collector) and your own insurance quote from a Texas-licensed agent; coastal wind and flood coverage can cost much more. For a specific property, Ricardo can ask the listing agent for the lease, the tax bill and what the seller pays for insurance.

What it leaves out

  • The mortgage. Your loan shows up in cash flow and cash-on-cash, not in the cap rate.
  • Big repairs and replacements (roof, A/C, appliances) and savings set aside for them.
  • Utilities, lawn care or pest control, if the owner pays them.
  • Closing costs, leasing fees, income taxes in the U.S. or Mexico, and depreciation.

Location and drive times

3107 Boca Chica Blvd. #1, Brownsville, TX 78520 Open in Google Maps (opens in a new tab)

  • UTRGV Brownsville campus≈ 5 min approx.
  • Gateway International Bridge≈ 5 min approx.
  • Veterans International Bridge at Los Tomates≈ 5 min approx.
  • B&M International Bridge≈ 5 min approx.
  • Port of Brownsville≈ 10 min approx.
  • SpaceX Starbase launch site, Boca Chica≈ 30 min approx.
  • South Padre Island (Queen Isabella Causeway)≈ 30 min approx.

Approximate car times computed from the map: city pace for the first 10 km, highway pace after that, and trips that would cross the ship channel go around it by the Port. They do not include traffic, bridge waits or launch-day road closures.

Schematic

Approximate positions; not a navigation map.

  1. Port of Brownsville
  2. SpaceX Starbase
  3. South Padre Island
  4. Brownsville
  5. Los Fresnos
  6. Rancho Viejo · Olmito

Base map data © OpenStreetMap

Buying from Mexico with a loan?

Ricardo is not a lender. Ask him which loan types exist for foreign buyers and which documents lenders usually request.

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Ask about this property

Ricardo Salazar

REALTOR® · TREC #643769

Ricardo Salazar

RCR Real Connect Realty

  • Español
  • English
Phone / WhatsApp
+1 (956) 592-5052
Website
https://ricosalazar.com/

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Condo / townhome · Brownsville

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Listing office: Superior One Realty

Listing agent: Martha Maron

Office contact: 956-544-7653

MLS# 29777163 · Last updated

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$338,000Est. cap rate 1.0%

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3107 Boca Chica Blvd. #1, Brownsville, TX 78520 · MLS# 29777163