# 3401 KALLIE CT., Harlingen, TX 78550

> **TL;DR:** 4bd/3ba single family, $412,550 ($185/sqft), built 2024, 2,230 sqft.
> A/C. Est. $2,206/mo. Listed 28 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $412,550 |
| Price/sqft | $185 |
| Bedrooms | 4 |
| Bathrooms | 2 full, 1 half |
| Square Feet | 2,230 |
| Year Built | 2024 |
| Lot Size | 9,583 sqft (0.22 acres) |
| Stories | 1 |
| Property Type | Single Family (Other) |
| Status | Active |
| Days on Market | 28 |

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Principal & Interest (20% down, 30-year at 6.5%) | $2,086 |
| Estimated Insurance | $120 |
| **Total** | **$2,206** |

## Nearby Schools

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

## Key Amenities

- A/C

## Property Highlights

- Built in 2024
- 0.22 acre lot

## Description

### Agent Description
Discover this stunning new construction home that sits on corner lot built by J&L Builders- 4 spacious bedrooms 2.5 bath, open concept living spaces-high end finishes and energy efficient features including 100% foam insulation! located in the desirable Las Colinas of Treasure Hills Subdivision! This home will offer the perfect blend of style, comfort and convenience. Ready to make it yours? Let's schedule your private tour today.

## Location

- **Address:** 3401 KALLIE CT., Harlingen, TX 78550
- **County:** CAMERON
- **Neighborhood:** LAS COLINAS OF TREASURE HILLS
- **Coordinates:** 26.175347, -97.650441
- **Google Maps:** https://www.google.com/maps?q=26.175347,-97.650441

## Virtual Tour & Media

- **Video Tour:** tour.usamls.net/3401-Kallie-Ct-Harlingen-TX-78550/unbranded

## Listing Agent

- **Name:** KARIM ZAPATERO
- **Brokerage:** Realty One Group, Modern Edge
- **Phone:** 9565363336
- **Broker Phone:** (956) 908-0325
- **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/3401-Kallie-Ct_Harlingen_TX_78550_M81325-15298?f=listhub&s=HBRTX&m=29778937&c=propsimple)

## Photos

![3401 KALLIE CT. - Photo 1](http://lh.rdcpix.com/30b35aab78129dfa8a0009cf7f069b4cl-f873979296r.jpg)

![3401 KALLIE CT. - Photo 2](http://lh.rdcpix.com/30b35aab78129dfa8a0009cf7f069b4cl-f2983604452r.jpg)

![3401 KALLIE CT. - Photo 3](http://lh.rdcpix.com/30b35aab78129dfa8a0009cf7f069b4cl-f3198467657r.jpg)

![3401 KALLIE CT. - Photo 4](http://lh.rdcpix.com/30b35aab78129dfa8a0009cf7f069b4cl-f3014579898r.jpg)

![3401 KALLIE CT. - Photo 5](http://lh.rdcpix.com/30b35aab78129dfa8a0009cf7f069b4cl-f2278337194r.jpg)

![3401 KALLIE CT. - Photo 6](http://lh.rdcpix.com/30b35aab78129dfa8a0009cf7f069b4cl-f2720511132r.jpg)

![3401 KALLIE CT. - Photo 7](http://lh.rdcpix.com/30b35aab78129dfa8a0009cf7f069b4cl-f1944545563r.jpg)

![3401 KALLIE CT. - Photo 8](http://lh.rdcpix.com/30b35aab78129dfa8a0009cf7f069b4cl-f1852675017r.jpg)

![3401 KALLIE CT. - Photo 9](http://lh.rdcpix.com/30b35aab78129dfa8a0009cf7f069b4cl-f3893035977r.jpg)

![3401 KALLIE CT. - Photo 10](http://lh.rdcpix.com/30b35aab78129dfa8a0009cf7f069b4cl-f746309745r.jpg)

![3401 KALLIE CT. - Photo 11](http://lh.rdcpix.com/30b35aab78129dfa8a0009cf7f069b4cl-f2074256140r.jpg)

![3401 KALLIE CT. - Photo 12](http://lh.rdcpix.com/30b35aab78129dfa8a0009cf7f069b4cl-f4245523249r.jpg)

![3401 KALLIE CT. - Photo 13](http://lh.rdcpix.com/30b35aab78129dfa8a0009cf7f069b4cl-f954222025r.jpg)

![3401 KALLIE CT. - Photo 14](http://lh.rdcpix.com/30b35aab78129dfa8a0009cf7f069b4cl-f2606223109r.jpg)

![3401 KALLIE CT. - Photo 15](http://lh.rdcpix.com/30b35aab78129dfa8a0009cf7f069b4cl-f642211685r.jpg)

![3401 KALLIE CT. - Photo 16](http://lh.rdcpix.com/30b35aab78129dfa8a0009cf7f069b4cl-f3797317350r.jpg)

![3401 KALLIE CT. - Photo 17](http://lh.rdcpix.com/30b35aab78129dfa8a0009cf7f069b4cl-f2543468391r.jpg)

![3401 KALLIE CT. - Photo 18](http://lh.rdcpix.com/30b35aab78129dfa8a0009cf7f069b4cl-f2479237711r.jpg)

![3401 KALLIE CT. - Photo 19](http://lh.rdcpix.com/30b35aab78129dfa8a0009cf7f069b4cl-f3053464871r.jpg)

![3401 KALLIE CT. - Photo 20](http://lh.rdcpix.com/30b35aab78129dfa8a0009cf7f069b4cl-f3256697690r.jpg)

![3401 KALLIE CT. - Photo 21](http://lh.rdcpix.com/30b35aab78129dfa8a0009cf7f069b4cl-f2111936980r.jpg)

![3401 KALLIE CT. - Photo 22](http://lh.rdcpix.com/30b35aab78129dfa8a0009cf7f069b4cl-f3161315631r.jpg)

---

**MLS#:** 29778937 | **Updated:** 2026-08-24
**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.ai/listing/3401-kallie-ct-harlingen-tx-78550-29778937)

---

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