# 3706 MATTIE LN, Harlingen, TX 78550

> **TL;DR:** 4bd/3ba single family, $462,500 ($185/sqft), built 2025, 2,500 sqft.
> A/C, 2-car garage. Est. $2,474/mo. Listed 146 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 |
| Garage | 2-car |
| Property Type | Single Family (Other) |
| Status | Active |
| Days on Market | 146 |

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Principal & Interest (20% down, 30-year at 6.5%) | $2,339 |
| Estimated Insurance | $135 |
| **Total** | **$2,474** |

## Nearby Schools

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

## Key Amenities

- A/C
- 2-car garage

## 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

## Virtual Tour & Media

- **Video Tour:** tour.usamls.net/3706-Mattie-Ln-Harlingen-TX-78550/unbranded

## Listing Agent

- **Name:** MARY CAMPOS
- **Brokerage:** Realty One Group, Modern Edge
- **Broker Phone:** (956) 908-0325
- **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/3706-Mattie-Ln_Harlingen_TX_78550_M99493-41587?f=listhub&s=HBRTX&m=29776936&c=propsimple)

## Photos

![3706 MATTIE LN - Photo 1](http://lh.rdcpix.com/3a99124613a0af39593098457261f95dl-f3159850795r.jpg)

![3706 MATTIE LN - Photo 2](http://lh.rdcpix.com/3a99124613a0af39593098457261f95dl-f1458412460r.jpg)

![3706 MATTIE LN - Photo 3](http://lh.rdcpix.com/3a99124613a0af39593098457261f95dl-f1923688018r.jpg)

![3706 MATTIE LN - Photo 4](http://lh.rdcpix.com/3a99124613a0af39593098457261f95dl-f2461065791r.jpg)

![3706 MATTIE LN - Photo 5](http://lh.rdcpix.com/3a99124613a0af39593098457261f95dl-f2744392336r.jpg)

![3706 MATTIE LN - Photo 6](http://lh.rdcpix.com/3a99124613a0af39593098457261f95dl-f639261217r.jpg)

![3706 MATTIE LN - Photo 7](http://lh.rdcpix.com/3a99124613a0af39593098457261f95dl-f95218744r.jpg)

![3706 MATTIE LN - Photo 8](http://lh.rdcpix.com/3a99124613a0af39593098457261f95dl-f2795461912r.jpg)

![3706 MATTIE LN - Photo 9](http://lh.rdcpix.com/3a99124613a0af39593098457261f95dl-f2938603738r.jpg)

![3706 MATTIE LN - Photo 10](http://lh.rdcpix.com/3a99124613a0af39593098457261f95dl-f3400895791r.jpg)

![3706 MATTIE LN - Photo 11](http://lh.rdcpix.com/3a99124613a0af39593098457261f95dl-f688823705r.jpg)

![3706 MATTIE LN - Photo 12](http://lh.rdcpix.com/3a99124613a0af39593098457261f95dl-f1027728787r.jpg)

![3706 MATTIE LN - Photo 13](http://lh.rdcpix.com/3a99124613a0af39593098457261f95dl-f4164760423r.jpg)

![3706 MATTIE LN - Photo 14](http://lh.rdcpix.com/3a99124613a0af39593098457261f95dl-f3736468691r.jpg)

![3706 MATTIE LN - Photo 15](http://lh.rdcpix.com/3a99124613a0af39593098457261f95dl-f1777790976r.jpg)

![3706 MATTIE LN - Photo 16](http://lh.rdcpix.com/3a99124613a0af39593098457261f95dl-f2513504222r.jpg)

![3706 MATTIE LN - Photo 17](http://lh.rdcpix.com/3a99124613a0af39593098457261f95dl-f1550322343r.jpg)

![3706 MATTIE LN - Photo 18](http://lh.rdcpix.com/3a99124613a0af39593098457261f95dl-f3064121402r.jpg)

![3706 MATTIE LN - Photo 19](http://lh.rdcpix.com/3a99124613a0af39593098457261f95dl-f2555488042r.jpg)

![3706 MATTIE LN - Photo 20](http://lh.rdcpix.com/3a99124613a0af39593098457261f95dl-f2365767960r.jpg)

![3706 MATTIE LN - Photo 21](http://lh.rdcpix.com/3a99124613a0af39593098457261f95dl-f916911225r.jpg)

---

**MLS#:** 29776936 | **Updated:** 2026-10-22
**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://staging.propertysimple.ai/listing/3706-mattie-ln-harlingen-tx-78550-287fe083e06542669f28dc10db7e4fb6)

---

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