# 10517 COSMOS CT, LA Plata, MD 20646

> **TL;DR:** 6bd/4ba single family, $549,990.
> A/C, 2-car garage. Est. $3,036/mo. Listed 123 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $549,990 |
| Bedrooms | 6 |
| Bathrooms | 4 full |
| Lot Size | 6,316 sqft (0.14 acres) |
| Stories | 3 |
| Garage | 2-car |
| Property Type | Single Family (Other) |
| Status | Active |
| Days on Market | 123 |

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Principal & Interest (20% down, 30-year at 6.5%) | $2,781 |
| Estimated Insurance | $160 |
| HOA | $95 |
| **Total** | **$3,036** |

## Key Amenities

- A/C
- 2-car garage

## Property Highlights

- 0.14 acre lot
- 3 stories
- 4 parking spaces

## Description

### Agent Description
Welcome HOME St Charles Horizon LaPlata, MD! This three-story 6 bedroom, 4 full bath home features an inviting open-concept layout on the first floor combining the Great Room, dining room and kitchen, a secondary bedroom located near the entry, a full bath. Four additional bedrooms and two full bathrooms on the upper level, including the expansive owner's suite with en suite and walk in closet. The finished basement features a finished recreation room, 1 bedroom and 1 full bath. Estimated November 2026 Delivery, this is a to be built new construction home. Tours are conducted at the model. Attend our weekend Open House Tours! Schedule your showing today! Photos are for illustrative purposes only.

## Location

- **Address:** 10517 COSMOS CT, LA Plata, MD 20646
- **County:** CHARLES
- **Neighborhood:** ST CHARLES
- **Coordinates:** 38.54663779, -76.92063243
- **Google Maps:** https://www.google.com/maps?q=38.54663779,-76.92063243

## Listing Agent

- **Name:** Tracy D. Goins · **License:** 17980
- **Brokerage:** Keller Williams Preferred Properties
- **Phone:** 3015353642
- **Broker Phone:** (240) 737-5000
- **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/10517-Cosmos-Ct_La-Plata_MD_20646_M93094-67964?f=listhub&s=TRENDPA&m=MDCH2055920&c=propsimple)

## Photos

![10517 COSMOS CT - Photo 1](http://lh.rdcpix.com/59c86004a018d76566fe71867e5d3fc1l-f2908474138r.jpg)

![10517 COSMOS CT - Photo 2](http://lh.rdcpix.com/59c86004a018d76566fe71867e5d3fc1l-f139821723r.jpg)

![10517 COSMOS CT - Photo 3](http://lh.rdcpix.com/59c86004a018d76566fe71867e5d3fc1l-f940191209r.jpg)

![10517 COSMOS CT - Photo 4](http://lh.rdcpix.com/59c86004a018d76566fe71867e5d3fc1l-f1537961623r.jpg)

![10517 COSMOS CT - Photo 5](http://lh.rdcpix.com/59c86004a018d76566fe71867e5d3fc1l-f283662370r.jpg)

![10517 COSMOS CT - Photo 6](http://lh.rdcpix.com/59c86004a018d76566fe71867e5d3fc1l-f4106308070r.jpg)

![10517 COSMOS CT - Photo 7](http://lh.rdcpix.com/59c86004a018d76566fe71867e5d3fc1l-f142194794r.jpg)

![10517 COSMOS CT - Photo 8](http://lh.rdcpix.com/59c86004a018d76566fe71867e5d3fc1l-f278654573r.jpg)

![10517 COSMOS CT - Photo 9](http://lh.rdcpix.com/59c86004a018d76566fe71867e5d3fc1l-f2955641281r.jpg)

![10517 COSMOS CT - Photo 10](http://lh.rdcpix.com/59c86004a018d76566fe71867e5d3fc1l-f2955641281r.jpg)

![10517 COSMOS CT - Photo 11](http://lh.rdcpix.com/59c86004a018d76566fe71867e5d3fc1l-f409888793r.jpg)

![10517 COSMOS CT - Photo 12](http://lh.rdcpix.com/59c86004a018d76566fe71867e5d3fc1l-f3863185854r.jpg)

![10517 COSMOS CT - Photo 13](http://lh.rdcpix.com/59c86004a018d76566fe71867e5d3fc1l-f776933634r.jpg)

![10517 COSMOS CT - Photo 14](http://lh.rdcpix.com/59c86004a018d76566fe71867e5d3fc1l-f776933634r.jpg)

![10517 COSMOS CT - Photo 15](http://lh.rdcpix.com/59c86004a018d76566fe71867e5d3fc1l-f3792848977r.jpg)

![10517 COSMOS CT - Photo 16](http://lh.rdcpix.com/59c86004a018d76566fe71867e5d3fc1l-f1493767333r.jpg)

![10517 COSMOS CT - Photo 17](http://lh.rdcpix.com/59c86004a018d76566fe71867e5d3fc1l-f2816288435r.jpg)

![10517 COSMOS CT - Photo 18](http://lh.rdcpix.com/59c86004a018d76566fe71867e5d3fc1l-f3581338298r.jpg)

![10517 COSMOS CT - Photo 19](http://lh.rdcpix.com/59c86004a018d76566fe71867e5d3fc1l-f4103003747r.jpg)

![10517 COSMOS CT - Photo 20](http://lh.rdcpix.com/59c86004a018d76566fe71867e5d3fc1l-f2816288435r.jpg)

![10517 COSMOS CT - Photo 21](http://lh.rdcpix.com/59c86004a018d76566fe71867e5d3fc1l-f55166505r.jpg)

![10517 COSMOS CT - Photo 22](http://lh.rdcpix.com/59c86004a018d76566fe71867e5d3fc1l-f1060781437r.jpg)

![10517 COSMOS CT - Photo 23](http://lh.rdcpix.com/59c86004a018d76566fe71867e5d3fc1l-f3290185962r.jpg)

![10517 COSMOS CT - Photo 24](http://lh.rdcpix.com/59c86004a018d76566fe71867e5d3fc1l-f2712300689r.jpg)

![10517 COSMOS CT - Photo 25](http://lh.rdcpix.com/59c86004a018d76566fe71867e5d3fc1l-f49494738r.jpg)

---

**MLS#:** MDCH2055920 | **Updated:** 2026-10-05
**Source:** listhub

*Copyright © 2026 Bright MLS. 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/10517-cosmos-ct-la-plata-md-20646-h2055920)

---

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