# 3706 MATTIE LN, Harlingen, TX 78550

> **TL;DR:** 4bd/3ba single family, $462,500 ($185/sqft), built 2025, 2,500 sqft.
> A/C. Est. $2,004/mo. Listed 1 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $462,500 |
| Price/sqft | $185 |
| Bedrooms | 4 |
| Bathrooms | 2 full, 1 half |
| Square Feet | 2,500 |
| Year Built | 2025 |
| Lot Size | 8,276 sqft (0.19 acres) |
| Stories | 1 |
| Property Type | Single Family (Other) |
| Status | For Sale |
| Days on Market | 1 |

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Mortgage (20% down, 6.5%) | $2,004 |
| **Total** | **$2,004** |

## Nearby Schools

- **Elementary:** TREASURE
- **Middle:** COAKLEY
- **High:** HARLINGEN SOUTH

## Key Amenities

- A/C

## Property Highlights

- Built in 2025
- 0.19 acre lot

## Description

### Agent Description
Step into this beautiful new construction home designed with style, luxury and comfort all in one place--featuring 4 spacious bedrooms, 2.5 bathrooms, 2 car garage, sprinkler system, modern open layout- from the moment you walk in you'll love the spacious living areas, elegant details and thoughtful design that make this home perfect for everyday living and entertaining! Conveniently located near city amenities, shopping, dining and schools. Don't miss your chance to tour this stunning home and imagine yourself living here!

## Location

- **Address:** 3706 MATTIE LN, Harlingen, TX 78550
- **County:** CAMERON
- **Neighborhood:** LAS COLINAS OF TREASURE HILLS
- **Coordinates:** 26.1741542, -97.6515285
- **Google Maps:** https://www.google.com/maps?q=26.1741542,-97.6515285

## Listing Agent

- **Name:** MARY CAMPOS
- **Brokerage:** Realty One Group, Modern Edge
- **Phone:** 9565772232
- **Email:** mcamposrealestate@gmail.com

## Primary Photo

![3706 MATTIE LN - Primary Photo](http://lh.rdcpix.com/3a99124613a0af39593098457261f95dl-f3159850795r.jpg)

*21 total photos available on [listing page](https://www.propertysimple.com/listing/3706-mattie-ln-harlingen-tx-78550-29776936)*

---

**MLS#:** 29776936 | **Updated:** 2026-06-18
**Source:** listhub

*Copyright © 2026 Rio Grande Valley Multiple Listing Service Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.*

[View on PropertySimple](https://www.propertysimple.com/listing/3706-mattie-ln-harlingen-tx-78550-29776936)

---

## Structured Data

```json
{
  "@context": "https://schema.org",
  "@type": "RealEstateListing",
  "name": "3706 MATTIE LN, Harlingen, TX 78550",
  "description": "Step into this beautiful new construction home designed with style, luxury and comfort all in one place--featuring 4 spacious bedrooms, 2.5 bathrooms, 2 car garage, sprinkler system, modern open layout- from the moment you walk in you'll love the spacious living areas, elegant details and thoughtful design that make this home perfect for everyday living and entertaining! Conveniently located near city amenities, shopping, dining and schools. Don't miss your chance to tour this stunning home and ",
  "url": "https://www.propertysimple.com/listing/3706-mattie-ln-harlingen-tx-78550-29776936",
  "image": "http://lh.rdcpix.com/3a99124613a0af39593098457261f95dl-f3159850795r.jpg",
  "datePosted": "2026-06-18",
  "price": 462500,
  "priceCurrency": "USD",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "3706 MATTIE LN",
    "addressLocality": "Harlingen",
    "addressRegion": "TX",
    "postalCode": "78550",
    "addressCountry": "US"
  },
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 26.1741542,
    "longitude": -97.6515285
  },
  "numberOfBedrooms": 4,
  "numberOfBathroomsTotal": 3,
  "numberOfFullBathrooms": 2,
  "numberOfPartialBathrooms": 1,
  "floorSize": {
    "@type": "QuantitativeValue",
    "value": 2500,
    "unitCode": "FTK"
  },
  "yearBuilt": 2025
}
```