Homes for Sale/Harris County/El Lago/Marina Bay Condo
Active MLS #79717180 · 7 days on market

4011 Nasa Rd 1 Parkway

El Lago, TX 77586
Subdivision  ·  Marina Bay Condo
List Price
$200,000
$188/SF · 47.4% above neighborhood median
Beds
2
Baths
3
Sq Ft
1,066
Built
1983
Lot
42,717 sf
Garage
1-car
County
Harris
Tax Rate
1.76%

Schools

§ 03
District
Elementary ED H WHITE EL B
Middle SEABROOK INT B
High CLEAR FALLS H S CCMR 69% · Grad 99% A
TEA accountability ratings reflect 2024–25 where available. School attendance zones are subject to district redistricting — confirm directly with the district before making a school-based decision.

Overview

§ 01

Wake up to marina views and have your boat waiting just downstairs. This 2-bedroom, 2.5-bath waterfront condo in Seabrook’s gated Marina Bay community brings the Clear Lake lifestyle right to your doorstep. Inside, natural light fills the open living and dining areas featuring porcelain wood-look flooring, wainscoting and a wood-burning fireplace. Sliding glass doors open to two private balconies overlooking the marina that's perfect for morning coffee, evening drinks or simply watching the boats come and go. The refreshed kitchen features painted cabinetry and updated fixtures. A dedicated boat slip, covered parking and recent windows add convenience. Minutes from NASA Johnson Space Center, Kemah Boardwalk, waterfront dining, marinas, shopping and entertainment. Less yard to maintain. More water to enjoy.

Features

§ 02

Interior

  • All Bedrooms Up
  • Balcony
  • Dry Bar
  • En Suite Bathroom
  • Bath In Primary Bedroom
  • Tub Shower
  • Ceiling Fans
  • Dryer
  • Washer Dryer Stacked
  • Electric Cooktop
  • Electric Oven
  • Disposal
  • Microwave
  • Washer
  • Wine Refrigerator
  • Tile
  • Heat: Central
  • Heat: Electric

Exterior & lot

  • Balcony
  • Deck
  • Patio
  • Storage
  • Roof: Composition
  • Assigned
  • Detached
  • Garage
  • Association

Community

  • Boat Dock
  • Maintenance Grounds
  • Pool
  • Boat Slip
  • Trash
  • Gated
  • Smoke Detectors
  • Bay
  • Canal
  • Gulf
  • Style: Traditional

Property Details

§ 03 · Full MLS record

Property

Property Type Residential
Property Sub Type Condominium
Sub Type Additional Condominium
Architectural Style Traditional
Year Built 1983
Year Built Source PublicRecords
New Construction No

Building

Stories 1
Levels One
Living Area 1,066 sq ft
Living Area Source Appraiser
Building Area Total 1,066 sq ft
Construction Stucco
Roof Composition

Rooms & Baths

Bedrooms 2
Bathrooms (total) 3
Bathrooms Full 2
Bathrooms Half 1
Rooms Total 6
Fireplaces 1
Fireplace Features Wood Burning

Interior

Interior Features All Bedrooms Up, Balcony, Dry Bar, En Suite Bathroom, Bath In Primary Bedroom, Tub Shower, Ceiling Fans
Flooring Tile
Appliances Dryer, Washer Dryer Stacked, Electric Cooktop, Electric Oven, Disposal, Microwave, Washer, Wine Refrigerator
Laundry Laundry In Utility Room, Stacked
Windows Low Emissivity Windows
Security Smoke Detectors

Exterior

Exterior Features Balcony, Deck, Patio, Storage
Patio / Porch Balcony, Deck, Patio
Pool Private No
Pool Features Association
Waterfront Yes
Waterfront Features Boat Dock Slip, Bayfront
View Yes
View Type Bay, Canal, Gulf

Parking & Garage

Garage Spaces 1
Attached Garage No
Parking Features Assigned, Detached, Garage

Lot

Lot Size (sq ft) 42,717
Lot Size Source Appraiser

Location

County Harris
MLS Area Major 7
MLS Area Minor Clear Lake Area
Subdivision Marina Bay Condo
Postal Code 77586

Utilities

Heating Central, Electric
Cooling Central Air, Electric
Water Source Public
Sewer Public Sewer
Energy Efficient Windows

HOA / Association

HOA Fee $869
HOA Fee Frequency Monthly
HOA Name Pegasus
Fee Includes Common Areas, Cable Tv, Insurance, Maintenance Grounds, Maintenance Structure, Sewer, Trash, Water
Amenities Boat Dock, Maintenance Grounds, Pool, Boat Slip, Trash, Gated

Taxes, Terms & Disclosures

Tax Annual Amount $3,520 <small style="color:#6b7280">· from 2025 county roll</small>
Tax Year 2025 (county roll)
Tax Rate (est.) 1.76%
Parcel # 120-109-005-0004
Legal Description UNIT 512 BLDG 5 .0380 INT COMMON LAND & ELE MARINA BAY CONDO
Listing Terms Cash, Conventional, FHA, Va Loan
Lease Considered No
Disclosures Exclusions Disclosure, Municipal Utility District Disclosure

Room Layout

§ 04 · 6 rooms · MLS-supplied

Main level · 3

Kitchen 12x8
Living Room 20x13
Breakfast Room Nook 8x5

Second level · 3

Primary Bedroom 16x14
Primary Bathroom 9x5
Bedroom 11x11

MUD Disclosure (§49.452)

§ 03 · Data moat
● §49.452 Notice
Not in archive
This MUD is not yet in our §49.452 archive. We'll add it on request.

Texas Water Code §49.452 requires districts to publish annual notices with tax rate, bonded indebtedness, and assessed value. Most Harris-area MUDs publish these; a handful managed by Inframark do not.

Request this notice
● What this tells you

The §49.452 notice is the only public document that lists a MUD's exact tax rate, outstanding bond debt, and the assessed value used to compute your taxes — direct from the district, not the MLS. If the district is newer or has more bonds outstanding than its neighbors, your effective tax rate will be higher here than just across the street.

Listing's rolled-up MUD rate 0.4980 Resolved MUD jurisdiction Harris County WCID 50 Match confidence
● Comptroller-verified financials · FY2024

We don't yet have the §49.452 notice for this district on file, but Texas Comptroller SB 625 financial data is available. Numbers below come from the district's annual SPDPID filing — the same dataset auditors use.

Ad Valorem Rate
0.4345
per $100 assessed
Outstanding Bonds
$0
principal outstanding
Authorized Debt
$0
total authorized
Comptroller TPID17414980148 Filed underHarris County Water Control and Improvement District #50 Total tax rate0.0000 (M/O 0.0000 + I/S 0.0000) Crosswalk methodexact name match

Source: Texas Comptroller SPDPID (SB 625), FY2024 annual filing. The §49.452 notice itself will load here when we obtain the PDF.

Taxes & Cost of Ownership

§ 04
● Estimated monthly payment
$1,494
30-YR FIXED · ADJUST ASSUMPTIONS BELOW
%
%
Principal & interest$1,201 Property tax$293 Homeowners insuranceTBD
Subtotal (P&I + Tax) $1,494
Yearly HOA fee $10,428

Illustrative only, not a quote. P&I assumes the values entered above. Insurance and HOA dues vary — consult licensed lender and insurance agent for accurate quote.

● Effective tax rate · 3-year history
2.5525%
ALL 8 TAXING DISTRICTS · 2025 BILL
202320242025
MUD
0.50%
→ stable
School
0.97%
→ stable
City
→ stable
County
0.38%
→ stable
Other districts
0.70%
→ stable

HOA & Community

§ 05
● HOA details
$869
MONTHLY
Association namePegasus Management co. Website Phone Cert on filepending
Fee includes
CommonAreas · CableTv · Insurance · MaintenanceGrounds · MaintenanceStructure · Sewer · Trash · Water
● Community amenities
restaurant
The Bay Patio · 0.1mi
Valdo's Seafood House · 0.2mi
Sammy G's District 70 · 0.2mi
police_station
Lakeview Police Department · 0.1mi
Seabrook Police Department · 1.7mi
Clear Lake Shores Police Department · 1.8mi
park
· 0.5mi
· 0.8mi
Brummerhop Park · 0.9mi
grocery
Arlan's Market · 0.5mi
Corner Store · 0.6mi
Circle K · 1.5mi
gas_station
Valero · 0.6mi
Valero · 1.5mi
Citgo · 1.6mi
bank
Wells Fargo · 0.8mi
Chase Bank · 3.3mi
Moody National Bank · 1.2mi

Broadband & Connectivity

§ 06 · Rolled up from MLS
● Max advertised speed at this address
7,000 Mbps
Fiber available · cable ok
Fiber to the Premises
Frontier
7,000 / 7,000 Mbps
● LOW LATENCY
Fiber to the Premises
AT&T
5,000 / 5,000 Mbps
● LOW LATENCY
Fiber to the Premises
Xfinity
2,000 / 250 Mbps
● LOW LATENCY
Coaxial Cable
Xfinity
2,000 / 250 Mbps
● LOW LATENCY
Unlicensed Fixed Wireless
Rural Telecommunications of America
300 / 150 Mbps
● LOW LATENCY
Licensed Fixed Wireless
Verizon
300 / 20 Mbps
● LOW LATENCY
NGSO Satellite
Starlink
280 / 30 Mbps
● LOW LATENCY
Licensed Fixed Wireless
AT&T
100 / 20 Mbps
● LOW LATENCY
+ 5 additional provider(s)

Environmental Risk

§ 08
A
FEMA Zone
Zone AE · Special Flood Hazard Area
1% annual chance of flooding (100-year floodplain). Flood insurance typically required.
PANEL 48201C BASE FLOOD ELEV. 14.0 FT SFHA YES SOURCE 48201C_STUDY1
🌡 Heat days >95°F
54 days/yr above 95°F
Plus 8 days above 100°F. NOAA station records, 2016-2025 average.
💨 30-day air quality
AQI 48 · Good
Average daily AQI for the 30 days ending 2026-04-01. EPA AQS county monitors. Higher = worse.
🌵 Drought (current)
No drought (D1 or worse)
US Drought Monitor county reading, week of 2026-09-15.
Sources: FEMA NFHL · NOAA GHCN-Daily · EPA AQS · US Drought Monitor. Climate rollup last computed Sep 23, 2026.

Recent Comparable Sales

§ 09
8 comparable sales nearby · sold median $127/SFAddress-level sold detail is available to registered users. Reach out to Allen for the full comparable-sales report.

Subdivision & Master Plan

§ 10
● Master plan
Marina Bay Condo
TIER: SUBDIVISION
Subdivision name (MLS)Marina Bay Condo City · ZIPEl Lago · 77586 CountyHarris Listings in subdivision103 Active now5 Sold (last 12 mo)3 Curated amenities60
● Year-built distribution
1980s 5

Fire Protection

§ 11
Nearest station
Seabrook Volunteer Fire Department
Distance
0.1 mi
Straight-line from listing
ISO rating
Future data point
Avg. response
From incident log (future)

Neighborhood Demographics

§ 12 · Census tract 48201341502 · ACS 2023
Median HH income
$106,548
ACS 2023
Median home value
$339,100
Census self-report
Owner-occupied
66%
2,130 housing units
Bachelor's+
38%
Adults 25+
Median age
49.1
Population 4,573
Work from home
10%
of commuters
Commute 45min+
10%
of commuters
Below poverty
3.4%
tract-level

Amenities & Nearby Places

§ 13

Active listing — amenities should populate from the go-live pipeline. Click to fetch now if missing.

Location & Neighborhood

§ 13
● This Home
4011 Nasa Rd 1 Parkway, El Lago, TX 77586
Harris County · 29.56°N, 95.05°W
restaurant
The Bay Patio
0.1 mi · 5 within 2 mi
police_station
Lakeview Police Department
0.1 mi · 1 within 2 mi
park
0.5 mi · 8 within 2 mi
grocery
Arlan's Market
0.5 mi · 2 within 2 mi
Interactive map coming in v0.2 — currently showing schematic placement.
● Listing History
Sep 16, 2026 Listed $200,000 Stylianos Armaos
Dec 31, 1982 Built
Status change events from HAR MLS (future: full audit trail)
● Disclosures & Attribution
Listed by Stylianos Armaos · Keller Williams Preferred
Data provided by Houston Realtors Information Service (HAR MLS). Information deemed reliable but not guaranteed. All measurements, square footage, and school assignments should be independently verified. HAR MLS content last updated Sep 16, 2026.
MLS# 79717180 · LIST DATE: Sep 16, 2026 · PARCEL: 120-109-005-0004
R
EHO
REALTOR® · Equal Housing Opportunity
HAR.com Copyright © 2026, Houston Realtors Information Service, Inc. Deemed reliable, not guaranteed — independently verify. HARMLS last updated Sep 23, 2026, 11:00 PM CDT. Properties may subsequently be sold or off-market. Equal Housing Opportunity