For sale

Price cut: $100K (6/5)

$599,000

689 Morgan Cir, Port Aransas, TX 78373

4beds

2,140sqft

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Single Family Residence

Built in 2006

6,617 Square Feet Lot

$-- Zestimate^®

$280/sqft

$-- HOA

What's special

Shaded front balconyBeautiful kitchen

Welcome to Twin Dolphin Cove, a fully furnished 4-bedroom, 3-bath home featuring a 2-car garage and an open-concept living area. The beautiful kitchen is perfect for preparing fresh local seafood. The layout includes two bedrooms on the second floor and two on the first floor. One of the downstairs bedrooms is currently outfitted with two full-over-full bunk beds, with ample space to add more if desired. You can also enjoy the Gulf breeze from the shaded front balcony. This property allows for short-term rentals, making it an excellent choice for an investment property or a personal home to create lasting memories.

103 days

545

36

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 4
Bathrooms: 3
Full bathrooms: 3

Heating

Central, Electric

Cooling

Central Air

Appliances

Included: Dishwasher, Electric Oven, Electric Range, Disposal, Microwave, Refrigerator, Dryer, Washer
Laundry: Washer Hookup, Dryer Hookup

Features

Open Floorplan, Split Bedrooms, Cable TV, Window Treatments, Breakfast Bar
Flooring: Laminate
Windows: Window Coverings
Has fireplace: No

Interior area

Total structure area: 2,140
Total interior livable area: 2,140 sqft

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Property

Parking

Total spaces: 2
Parking features: Attached, Garage
Attached garage spaces: 2

Features

Levels: Two
Stories: 2
Patio & porch: Covered, Deck
Exterior features: Deck
Pool features: None
Fencing: None

Lot

Size: 6,617 Square Feet
Features: Interior Lot

Details

Parcel number: 757600030070

Construction

Type & style

Home type: SingleFamily
Property subtype: Single Family Residence

Materials

Stucco
Foundation: Slab
Roof: Shingle

Condition

Year built: 2006

Utilities & green energy

Sewer: Public Sewer
Water: Public
Utilities for property: Municipal Utilities, Sewer Available, Water Available

Community & HOA

Community

Features: Short Term Rental Allowed
Security: Smoke Detector(s)
Subdivision: Safe Harbor Addition Unit 2

HOA

Has HOA: No

Location

Region: Port Aransas

Financial & listing details

Price per square foot: $280/sqft
Tax assessed value: $800,147
Annual tax amount: $10,560
Date on market: 4/10/2026
Cumulative days on market: 104 days
Listing agreement: Exclusive Right To Sell
Listing terms: Cash,Conventional,VA Loan

Estimated market value

Not available

Estimated sales range

Not available

Price history

Date	Event	Price
6/5/2026	Price change	$599,000-14.3%$280/sqft
Source: South Texas MLS #474024 Report a problem
4/10/2026	Listed for sale	$699,000-5.5%$327/sqft
Source: South Texas MLS #474024 Report a problem
12/1/2025	Listing removed	$740,000$346/sqft
Source: South Texas MLS #459661 Report a problem
11/5/2025	Price change	$740,000-0.7%$346/sqft
Source: South Texas MLS #459661 Report a problem
5/26/2025	Listed for sale	$745,000+73.7%$348/sqft
Source: South Texas MLS #459661 Report a problem
9/30/2013	Listing removed	$429,000$200/sqft
Source: Mark Grosse Real Estate #212936 Report a problem
8/2/2013	Pending sale	$429,000$200/sqft
Source: Mark Grosse Real Estate #212936 Report a problem
5/31/2013	Listed for sale	$429,000+8.6%$200/sqft
Source: Mark Grosse Real Estate #212936 Report a problem
1/1/2012	Listing removed	$395,000$185/sqft
Source: Silver Sands Realty Report a problem
5/6/2011	Listed for sale	$395,000$185/sqft
Source: Silver Sands Realty #167579 Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$10,560 -14.3%	$800,147 -16.5%
2024	$12,326 +14.4%	$958,713 +12.5%
2023	$10,773 -15.7%	$852,515 +3.1%
2022	$12,784 +39.3%	$827,134 +44.5%
2021	$9,174 +1.6%	$572,248 +7.4%
2020	$9,030 -3.8%	$532,610
2019	$9,384	$532,610 +10.8%
2018	$9,384 +5.2%	$480,821 -9.6%
2017	$8,922 +36.4%	$531,813 +8.8%
2016	$6,541	$488,882 +5%
2015	$6,541	$465,615 +35.1%
2014	$6,541	$344,753 +6.8%
2012	--	$322,807 -1.6%
2011	--	$327,968 -3.1%
2010	--	$338,348 -1.4%
2009	--	$343,202 -16.5%
2008	--	$411,125 +4.5%
2007	--	$393,488 +440.7%
2006	$1,824	$72,776

Find assessor info on the county website

Monthly payment

Est. payment

Payment breakdown

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Principal & interest
$1,547
Mortgage insurance
$0
Property taxes
$170
Home insurance
$105
HOA fees
$0
Utilities
Not included

All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.

HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.

Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.

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Climate risks

Neighborhood: 78373

Getting around

14 / 100

Car-Dependent

35 / 100

Somewhat Bikeable

Nearby schools

GreatSchools rating

5/10
Olsen Elementary School
Grades: PK-5Distance: 1.8 mi
7/10
Brundrett Middle School
Grades: 6-8Distance: 1.8 mi
9/10
Port Aransas High School
Grades: 9-12Distance: 1.8 mi

Schools provided by the listing agent

Elementary: Olsen
Middle: Brundrett
High: Port Aransas
District: Port Aransas ISD

Source: South Texas MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.