---
document_type: "real_estate_listing_companion"
document_version: "property-markdown-v0.2"
mls_id: "21025699"
canonical_url: "https://www.steavycarter.com/mls/21025699/"
markdown_url: "https://www.steavycarter.com/mls/21025699.md"
address: "521 Martingale Trail, Oak Point, TX 75068"
status: "Active"
price_usd: 370000
lot_acres: 2.53
school_district: "Little Elm ISD"
primary_image: "https://images.steavycarter.com/21025699-01.jpeg"
image_count: 36
has_video: false
has_3d_tour: true
listing_source_updated_at: "2026-05-10T13:15:16.000Z"
listing_context_updated_at: "2026-06-01T09:10:50.052Z"
publisher: "Steavy Carter Realtor – Dallas and Rockwall, Texas"
---

# 521 Martingale Trail, Oak Point, TX 75068

**MLS 21025699 · $370,000 · Active · 2.53 acres**

## Explore the Visual Property Page

- [Complete visual property page](https://www.steavycarter.com/mls/21025699/)

## Current Status and Data Freshness

- **Status:** Active
- **Current list price:** $370,000
- **MLS/listing source updated:** May 10, 2026
- **ListingContext updated:** June 1, 2026
- **Important:** Price, availability, schools, taxes, and listing status can change. Confirm time-sensitive information before relying on it.

## Fast Answers

- **How much is 521 Martingale Trail?** $370,000.
- **How much land is included?** 2.53 acres.
- **What school district serves the property?** Little Elm ISD. Buyers should verify current assignments directly with the district.
- **Are video and 3D tours available?** 3D tour only

## Quick Facts

| Detail | Value |
|---|---|
| **MLS number** | 21025699 |
| **Price** | $370,000 |
| **Status** | Active |
| **Property type** | Land / Unimproved Land |
| **Lot size** | 2.53 acres |
| **School district** | Little Elm ISD |
| **County** | Denton County |

## Detailed Listing Facts

### Overview

- **Property Type**: Land
- **Property Subtype**: Unimproved Land
- **Subdivision**: Prestonwood Polo & Country C
- **Community**: Prestonwood Polo & Country C
- **County**: Denton
- **Days on Market**: 179

### Lot and Exterior

- **Lot Size**: 2.53 acres
- **Lot Features**: Acreage, Back Yard, Corner Lot, Lawn, Subdivision, Subdivided, City Lot
- **Fencing**: Metal, Partial, Wood
- **Pool**: No

### Parking and Garage

- **Attached Garage**: No

### MLS Tax and HOA Fields

- **Annual Taxes**: $2,781
- **HOA Fee**: $200 Monthly
- **HOA Includes**: Maintenance Grounds

### Utilities

- **Utilities**: Natural Gas Available, Propane, Septic Available, Separate Meters, Sewer Not Available, Underground Utilities, Water Available
- **Water**: Public
- **Sewer**: Aerobic Septic, None

### Schools

- **Elementary:** Oak Point · Little Elm ISD
- **Middle:** Lakeside · Little Elm ISD
- **High:** Little Elm · Little Elm ISD

### Listing Information

- **MLS #**: 21025699
- **MLS Board**: NTREIS
- **List Date**: 2025-11-13
- **Source Updated**: 2026-05-10T13:15:16.000Z
- **Last Updated**: 2026-06-01T09:10:50.052Z

## Featured Spaces

### 1. Primary listing photo for 521 Martingale Trail, Oak Point, TX 75068
- **Caption:** Primary real estate listing photo for 521 Martingale Trail, Oak Point, TX 75068.
- **Image:** [https://images.steavycarter.com/21025699-01.jpeg](https://images.steavycarter.com/21025699-01.jpeg)

### 2. Listing photo 2 for 521 Martingale Trail, Oak Point, TX 75068
- **Caption:** Real estate listing photo 2 for 521 Martingale Trail, Oak Point, TX 75068.
- **Image:** [https://images.steavycarter.com/21025699-02.jpeg](https://images.steavycarter.com/21025699-02.jpeg)

### 3. Listing photo 3 for 521 Martingale Trail, Oak Point, TX 75068
- **Caption:** Real estate listing photo 3 for 521 Martingale Trail, Oak Point, TX 75068.
- **Image:** [https://images.steavycarter.com/21025699-03.jpeg](https://images.steavycarter.com/21025699-03.jpeg)

### 4. Listing photo 4 for 521 Martingale Trail, Oak Point, TX 75068
- **Caption:** Real estate listing photo 4 for 521 Martingale Trail, Oak Point, TX 75068.
- **Image:** [https://images.steavycarter.com/21025699-04.jpeg](https://images.steavycarter.com/21025699-04.jpeg)

### 5. Listing photo 5 for 521 Martingale Trail, Oak Point, TX 75068
- **Caption:** Real estate listing photo 5 for 521 Martingale Trail, Oak Point, TX 75068.
- **Image:** [https://images.steavycarter.com/21025699-05.jpeg](https://images.steavycarter.com/21025699-05.jpeg)

## Visual Property Index

The ListingContext record contains 36 analyzed public images. This compact index preserves room labels and captions without embedding every image.

| Photo | Room or area | Image title | Caption |
| ---: | --- | --- | --- |
| 1 |  | [Primary listing photo for 521 Martingale Trail, Oak Point, TX 75068](https://images.steavycarter.com/21025699-01.jpeg) | Primary real estate listing photo for 521 Martingale Trail, Oak Point, TX 75068. |
| 2 |  | [Listing photo 2 for 521 Martingale Trail, Oak Point, TX 75068](https://images.steavycarter.com/21025699-02.jpeg) | Real estate listing photo 2 for 521 Martingale Trail, Oak Point, TX 75068. |
| 3 |  | [Listing photo 3 for 521 Martingale Trail, Oak Point, TX 75068](https://images.steavycarter.com/21025699-03.jpeg) | Real estate listing photo 3 for 521 Martingale Trail, Oak Point, TX 75068. |
| 4 |  | [Listing photo 4 for 521 Martingale Trail, Oak Point, TX 75068](https://images.steavycarter.com/21025699-04.jpeg) | Real estate listing photo 4 for 521 Martingale Trail, Oak Point, TX 75068. |
| 5 |  | [Listing photo 5 for 521 Martingale Trail, Oak Point, TX 75068](https://images.steavycarter.com/21025699-05.jpeg) | Real estate listing photo 5 for 521 Martingale Trail, Oak Point, TX 75068. |
| 6 |  | [Listing photo 6 for 521 Martingale Trail, Oak Point, TX 75068](https://images.steavycarter.com/21025699-06.jpeg) | Real estate listing photo 6 for 521 Martingale Trail, Oak Point, TX 75068. |
| 7 |  | [Listing photo 7 for 521 Martingale Trail, Oak Point, TX 75068](https://images.steavycarter.com/21025699-07.jpeg) | Real estate listing photo 7 for 521 Martingale Trail, Oak Point, TX 75068. |
| 8 |  | [Listing photo 8 for 521 Martingale Trail, Oak Point, TX 75068](https://images.steavycarter.com/21025699-08.jpeg) | Real estate listing photo 8 for 521 Martingale Trail, Oak Point, TX 75068. |
| 9 |  | [Listing photo 9 for 521 Martingale Trail, Oak Point, TX 75068](https://images.steavycarter.com/21025699-09.jpeg) | Real estate listing photo 9 for 521 Martingale Trail, Oak Point, TX 75068. |
| 10 |  | [Listing photo 10 for 521 Martingale Trail, Oak Point, TX 75068](https://images.steavycarter.com/21025699-10.jpeg) | Real estate listing photo 10 for 521 Martingale Trail, Oak Point, TX 75068. |
| 11 |  | [Listing photo 11 for 521 Martingale Trail, Oak Point, TX 75068](https://images.steavycarter.com/21025699-11.jpeg) | Real estate listing photo 11 for 521 Martingale Trail, Oak Point, TX 75068. |
| 12 |  | [Listing photo 12 for 521 Martingale Trail, Oak Point, TX 75068](https://images.steavycarter.com/21025699-12.jpeg) | Real estate listing photo 12 for 521 Martingale Trail, Oak Point, TX 75068. |
| 13 |  | [Listing photo 13 for 521 Martingale Trail, Oak Point, TX 75068](https://images.steavycarter.com/21025699-13.jpeg) | Real estate listing photo 13 for 521 Martingale Trail, Oak Point, TX 75068. |
| 14 |  | [Listing photo 14 for 521 Martingale Trail, Oak Point, TX 75068](https://images.steavycarter.com/21025699-14.jpeg) | Real estate listing photo 14 for 521 Martingale Trail, Oak Point, TX 75068. |
| 15 |  | [Listing photo 15 for 521 Martingale Trail, Oak Point, TX 75068](https://images.steavycarter.com/21025699-15.jpeg) | Real estate listing photo 15 for 521 Martingale Trail, Oak Point, TX 75068. |
| 16 |  | [Listing photo 16 for 521 Martingale Trail, Oak Point, TX 75068](https://images.steavycarter.com/21025699-16.jpeg) | Real estate listing photo 16 for 521 Martingale Trail, Oak Point, TX 75068. |
| 17 |  | [Listing photo 17 for 521 Martingale Trail, Oak Point, TX 75068](https://images.steavycarter.com/21025699-17.jpeg) | Real estate listing photo 17 for 521 Martingale Trail, Oak Point, TX 75068. |
| 18 |  | [Listing photo 18 for 521 Martingale Trail, Oak Point, TX 75068](https://images.steavycarter.com/21025699-18.jpeg) | Real estate listing photo 18 for 521 Martingale Trail, Oak Point, TX 75068. |
| 19 |  | [Listing photo 19 for 521 Martingale Trail, Oak Point, TX 75068](https://images.steavycarter.com/21025699-19.jpeg) | Real estate listing photo 19 for 521 Martingale Trail, Oak Point, TX 75068. |
| 20 |  | [Listing photo 20 for 521 Martingale Trail, Oak Point, TX 75068](https://images.steavycarter.com/21025699-20.jpeg) | Real estate listing photo 20 for 521 Martingale Trail, Oak Point, TX 75068. |
| 21 |  | [Listing photo 21 for 521 Martingale Trail, Oak Point, TX 75068](https://images.steavycarter.com/21025699-21.jpeg) | Real estate listing photo 21 for 521 Martingale Trail, Oak Point, TX 75068. |
| 22 |  | [Listing photo 22 for 521 Martingale Trail, Oak Point, TX 75068](https://images.steavycarter.com/21025699-22.jpeg) | Real estate listing photo 22 for 521 Martingale Trail, Oak Point, TX 75068. |
| 23 |  | [Listing photo 23 for 521 Martingale Trail, Oak Point, TX 75068](https://images.steavycarter.com/21025699-23.jpeg) | Real estate listing photo 23 for 521 Martingale Trail, Oak Point, TX 75068. |
| 24 |  | [Listing photo 24 for 521 Martingale Trail, Oak Point, TX 75068](https://images.steavycarter.com/21025699-24.jpeg) | Real estate listing photo 24 for 521 Martingale Trail, Oak Point, TX 75068. |
| 25 |  | [Listing photo 25 for 521 Martingale Trail, Oak Point, TX 75068](https://images.steavycarter.com/21025699-25.jpeg) | Real estate listing photo 25 for 521 Martingale Trail, Oak Point, TX 75068. |
| 26 |  | [Listing photo 26 for 521 Martingale Trail, Oak Point, TX 75068](https://images.steavycarter.com/21025699-26.jpeg) | Real estate listing photo 26 for 521 Martingale Trail, Oak Point, TX 75068. |
| 27 |  | [Listing photo 27 for 521 Martingale Trail, Oak Point, TX 75068](https://images.steavycarter.com/21025699-27.jpeg) | Real estate listing photo 27 for 521 Martingale Trail, Oak Point, TX 75068. |
| 28 |  | [Listing photo 28 for 521 Martingale Trail, Oak Point, TX 75068](https://images.steavycarter.com/21025699-28.jpeg) | Real estate listing photo 28 for 521 Martingale Trail, Oak Point, TX 75068. |
| 29 |  | [Listing photo 29 for 521 Martingale Trail, Oak Point, TX 75068](https://images.steavycarter.com/21025699-29.jpeg) | Real estate listing photo 29 for 521 Martingale Trail, Oak Point, TX 75068. |
| 30 |  | [Listing photo 30 for 521 Martingale Trail, Oak Point, TX 75068](https://images.steavycarter.com/21025699-30.jpeg) | Real estate listing photo 30 for 521 Martingale Trail, Oak Point, TX 75068. |
| 31 |  | [Listing photo 31 for 521 Martingale Trail, Oak Point, TX 75068](https://images.steavycarter.com/21025699-31.jpeg) | Real estate listing photo 31 for 521 Martingale Trail, Oak Point, TX 75068. |
| 32 |  | [Listing photo 32 for 521 Martingale Trail, Oak Point, TX 75068](https://images.steavycarter.com/21025699-32.jpeg) | Real estate listing photo 32 for 521 Martingale Trail, Oak Point, TX 75068. |
| 33 |  | [Listing photo 33 for 521 Martingale Trail, Oak Point, TX 75068](https://images.steavycarter.com/21025699-33.jpeg) | Real estate listing photo 33 for 521 Martingale Trail, Oak Point, TX 75068. |
| 34 |  | [Listing photo 34 for 521 Martingale Trail, Oak Point, TX 75068](https://images.steavycarter.com/21025699-34.jpeg) | Real estate listing photo 34 for 521 Martingale Trail, Oak Point, TX 75068. |
| 35 |  | [Listing photo 35 for 521 Martingale Trail, Oak Point, TX 75068](https://images.steavycarter.com/21025699-35.jpeg) | Real estate listing photo 35 for 521 Martingale Trail, Oak Point, TX 75068. |
| 36 |  | [Listing photo 36 for 521 Martingale Trail, Oak Point, TX 75068](https://images.steavycarter.com/21025699-36.jpeg) | Real estate listing photo 36 for 521 Martingale Trail, Oak Point, TX 75068. |

## Property Video and 3D Tour

- **3D tour:** [Open the www.homesnappers.com tour](https://www.homesnappers.com/media/u/6032843/521martingaletraillittleelm75068?tab=video)

## Schools

- **Elementary:** Oak Point · Little Elm ISD
- **Middle:** Lakeside · Little Elm ISD
- **High:** Little Elm · Little Elm ISD

Buyers should verify current school assignments directly with Rockwall ISD before making decisions based on school zoning.

## Contact and Request Information

Have questions about this home?

- [Open the complete property page to request information or schedule a showing](https://www.steavycarter.com/mls/21025699/)

## Sources, Methodology, and Limitations

- **Canonical visual property page:** [https://www.steavycarter.com/mls/21025699/](https://www.steavycarter.com/mls/21025699/)
- **Listing facts:** Public listing data normalized through ListingContext.
- **Property summary and Buyer Match:** Approved curated property analysis from `curatedContent`.
- **Visual observations:** Existing titles, captions, and room labels from `media.images.gallery[]` in ListingContext.
- **Local context:** Curated Local Expert groups and route-based commute estimates.
- **3D tour:** [https://www.homesnappers.com/media/u/6032843/521martingaletraillittleelm75068?tab=video](https://www.homesnappers.com/media/u/6032843/521martingaletraillittleelm75068?tab=video)
- **Structured property data:** [View the property JSON-LD schema](https://www.steavycarter.com/mls/21025699/schema.json)
- **Publisher:** Steavy Carter Realtor – Dallas and Rockwall, Texas.

This Markdown companion is a public reading-layer projection, not a raw JSON dump. It omits owner, deed, protest, private prospecting, raw source-receipt, internal Worker, and internal identifier data. Listing status, price, schools, taxes, and availability should be verified before reliance.