$245,000
NEW CONSTRUCTION

421 Serg Loop Alamo, TX 78516

Estimated payment $1,405/month

Total Views 1,872
3 Beds
2 Baths
1,376 Sq Ft
$178 Price per Sq Ft

Highlights

  • New Construction
  • Quartz Countertops
  • Covered Patio or Porch
  • High Ceiling
  • No HOA
  • 1 Car Attached Garage

About This Home

Move in Ready!!!
Brand-new construction in the heart of Alamo! This beautifully built 3-bedroom, 2-bath home is perfectly located just minutes from Expressway 83, major grocery stores, and everyday conveniences. With a modern open-concept layout, high ceilings, and sleek finishes, this home offers both style and comfort. The kitchen features quartz countertops, custom cabinets and a modern kitchen island—ideal for cooking and entertaining. Spacious bedrooms, energy-efficient windows, and quality tile flooring throughout make this a smart choice. Enjoy a quiet, family-friendly neighborhood with quick access to schools, restaurants, and shopping. Whether you're commuting or staying local, everything you need is right around the corner. Don't miss your chance to own a brand-new home in one of Alamo’s most convenient locations!

Listing Agent

Ramon Mancinas

Keller Williams Realty RGV Listed on: 03/02/2026

Keller Williams Realty RGV

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $1,164

Year Built

  • Built in 2025 | New Construction

Parking

  • 1 Car Attached Garage

Home Design

  • Slab Foundation
  • Shingle Roof
  • Stucco

Interior Spaces

  • 1,376 Sq Ft Home
  • 1-Story Property
  • High Ceiling
  • Ceiling Fan
  • Entrance Foyer
  • Tile Flooring
  • Fire and Smoke Detector
  • Quartz Countertops

Bedrooms and Bathrooms

  • 3 Bedrooms
  • Split Bedroom Floorplan
  • Walk-In Closet
  • 2 Full Bathrooms
  • Dual Vanity Sinks in Primary Bathroom

Laundry

  • Laundry Room
  • Washer and Dryer Hookup

Schools

  • Salinas Elementary School
  • Solis Middle School
  • Donna High School

Utilities

  • Central Heating and Cooling System
  • Electric Water Heater

Additional Features

  • Energy-Efficient Thermostat
  • Covered Patio or Porch
  • 6,251 Sq Ft Lot

Community Details

  • No Home Owners Association
  • Crockett Estates Subdivision

Listing and Financial Details

  • Assessor Parcel Number C939500000008000

Home Details

Home Type

Single Family

Est. Annual Taxes

$1,164

Year Built

Built in 2025 | New Construction

Lot Details

6,251 Sq Ft Lot

Parking

1

Listing Details

  • Directions: Head W on Expy 83 towards Alamo, Take exit 150B toward Tower Rd, Turn right onto N Tower Rd, Turn left onto E Crockett Ave, Turn right onto Serg Loop, Destination will be on the right.
  • Year Built: 2025
  • Property Sub Type: Single Family Residence
  • Prop. Type: Residential
  • Lot Size Acres: 0.1435
  • Road Surface Type: Paved
  • Subdivision Name: Crockett Estates
  • Carport Y N: No
  • Garage Yn: Yes
  • New Construction: Yes
  • Efficiency: Thermostat
  • Building Stories: 1
  • Special Features: NewHome
  • Stories: 1

Interior Features

  • Roof: Shingle
  • Appliances: Electric Water Heater, Water Heater (In Garage), No Conveying Appliances
  • Full Bathrooms: 2
  • Total Bedrooms: 3
  • Flooring: Tile
  • Living Area: 1376
  • Window Features: No Window Coverings
  • Master Bedroom Features: Double Vanity, Split Bedrooms, Walk-In Closet(s)

Exterior Features

  • Interior Amenities: Entrance Foyer, Countertops (Quartz), Ceiling Fan(s), Decorative/High Ceilings, Split Bedrooms, Walk-In Closet(s)
  • Fencing: None
  • Lot Features: Curb & Gutters, Sidewalks
  • Home Warranty: No
  • Construction Type: Stucco
  • Foundation Details: Slab
  • Patio And Porch Features: Covered Patio, Patio, Patio Slab
  • Property Condition: New Construction
  • Pool YN: No
  • Golf Cart: No

Garage/Parking

  • Garage Spaces: 1
  • Attached Garage: Yes
  • Covered Parking Spaces: 1
  • Parking Features: Attached

Utilities

  • Laundry Features: Laundry Room, Washer/Dryer Connection
  • Security: Smoke Detector(s)
  • Cooling: Central Air
  • Cooling Y N: Yes
  • Heating: Central
  • Heating Yn: Yes
  • Sewer: City Sewer
  • Water Source: Public

Condo/Co-op/Association

  • Community Features: Curbs, Sidewalks, Street Lights
  • Association: No

Schools

  • Elementary School: Salinas
  • High School: Donna H.S.
  • Junior High Dist: Donna ISD
  • Middle Or Junior School: Solis

Lot Info

  • Lot Size Sq Ft: 6250.86
  • Parcel #: C939500000008000

Tax Info

  • Tax Year: 2025
  • Tax Annual Amount: 1164

Map

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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
03/02/2026 03/02/26 For Sale $245,000 -- $178 / Sq Ft
Source: Greater McAllen Association of REALTORS®

Source: Greater McAllen Association of REALTORS®

MLS Number: 496993

Greater McAllen Association of REALTORS®
Texas Hidalgo County Alamo 78516

421 Serg Loop, Alamo, TX

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Ramon Mancinas
Listing Agent
Ramon Mancinas
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Keller Williams Realty RGV
(956) 477-3088
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