$245,000
NEW CONSTRUCTION

421 Serg Loop Alamo, TX 78516

Estimated payment $1,421/month

Total Views 2,870
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

Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

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®
Your Personal Tour Guide

Ask me questions while you tour the home.