---
document_type: "real_estate_listing_companion"
document_version: "property-markdown-v0.2"
mls_id: "21404888"
canonical_url: "https://www.steavycarter.com/mls/21404888/"
markdown_url: "https://www.steavycarter.com/mls/21404888.md"
address: "5550 Spring Valley Road Unit C21, Dallas, TX 75254"
status: "Active"
price_usd: 145678
bedrooms: 1
bathrooms: "1"
living_area_sqft: 663
lot_acres: 3
year_built: 1983
school_district: "Dallas ISD"
primary_image: "https://images.steavycarter.com/21404888-01.jpeg"
image_count: 26
has_video: true
has_3d_tour: true
listing_source_updated_at: "2026-10-07T08:11:31.000Z"
listing_context_updated_at: "2026-10-07 16:21:47"
publisher: "Steavy Carter Realtor – Dallas and Rockwall, Texas"
---

# 5550 Spring Valley Road Unit C21, Dallas, TX 75254

**MLS 21404888 · $145,678 · Active · 1 beds · 1 baths · 663 Sq Ft · 3 acres**

## Explore the Visual Property Page

- [Complete visual property page](https://www.steavycarter.com/mls/21404888/)

## Current Status and Data Freshness

- **Status:** Active
- **Current list price:** $145,678
- **MLS/listing source updated:** October 7, 2026
- **ListingContext updated:** October 7, 2026
- **Important:** Price, availability, schools, taxes, and listing status can change. Confirm time-sensitive information before relying on it.

## Fast Answers

- **How much is 5550 Spring Valley Road Unit C21?** $145,678.
- **How large is the home?** 663 Sq Ft.
- **How much land is included?** 3 acres.
- **How many bedrooms and bathrooms?** 1 bedrooms and 1 full bathrooms.
- **Does it have a pool?** Yes. The structured listing facts describe an in-ground sport pool with infinity and water-feature elements.
- **How much garage or covered parking is reported?** Common, Electric Gate, Gated, On Site, Open, Secured, Unassigned.
- **What school district serves the property?** Dallas ISD. Buyers should verify current assignments directly with the district.
- **Are video and 3D tours available?** Yes
- **What is the current CAD tax estimate?** Approximately $3,081 using the current recorded exemptions and rates. A buyer's future taxes may differ.

## Quick Facts

| Detail | Value |
|---|---|
| **MLS number** | 21404888 |
| **Price** | $145,678 |
| **Price per square foot** | $220 / Sq Ft |
| **Status** | Active |
| **Property type** | Residential / Condominium |
| **Bedrooms** | 1 |
| **Bathrooms** | 1 |
| **Living area** | 663 Sq Ft |
| **Lot size** | 3 acres |
| **Year built** | 1983 |
| **Pool** | Yes |
| **Garage / covered parking** | Common, Electric Gate, Gated, On Site, Open, Secured, Unassigned |
| **School district** | Dallas ISD |
| **County** | Dallas County |

## Detailed Listing Facts

### Overview

- **Property Type**: Residential
- **Property Subtype**: Condominium
- **Subdivision**: Casa Blanca Condo
- **Community**: Casa Blanca Condo
- **County**: Dallas
- **Days on Market**: 1

### Home

- **Bedrooms**: 1
- **Bathrooms**: 1
- **Full Baths**: 1
- **Square Feet**: 663 Sq Ft
- **Price / Sq Ft**: $220 / Sq Ft
- **Year Built**: 1983
- **Stories**: 1
- **Levels**: One
- **Construction**: Stucco
- **Roof**: Composition
- **Property Attached**: Yes

### Kitchen and Interior

- **Appliances**: Dryer, Dishwasher, Electric Oven, Disposal, Microwave, Refrigerator, Washer
- **Interior Features**: Built In Features, Chandelier, Decorative Designer Lighting Fixtures, High Speed Internet, Open Floorplan, Tile Counters, Cable Tv, Vaulted Ceilings
- **Laundry Features**: In Kitchen
- **Flooring**: Ceramic Tile, Luxury Vinyl Plank
- **Heating**: Electric
- **Cooling**: Central Air, Ceiling Fans, Electric
- **Fireplaces**: 1
- **Fireplace Features**: Family Room, Wood Burning
- **Security Features**: Gated Community
- **Window Features**: Window Coverings

### Lot and Exterior

- **Lot Size**: 3 acres
- **Lot Size Sq Ft**: 130,680
- **Patio & Porch Features**: Covered
- **Pool**: Yes
- **Pool Features**: Gunite, In Ground, Pool, Community

### Parking and Garage

- **Parking**: Common, Electric Gate, Gated, On Site, Open, Secured, Unassigned
- **Attached Garage**: No

### MLS Tax and HOA Fields

- **Annual Taxes**: $3,081
- **HOA Fee**: $269 Monthly
- **HOA Includes**: Maintenance Grounds, Trash, Water
- **Parcel Number**: 00C08350000C00C21
- **APN**: 00C08350000C00C21
- **Legal Description**: CASA BLANCA CONDOMINIUM BLK 7011 LOT 1 BLDG C
- **Tax Block**: 7011
- **Tax Lot**: 1

### Utilities

- **Utilities**: Electricity Connected, Sewer Available, Water Available, Cable Available
- **Water**: Public
- **Sewer**: Public Sewer

### Schools

- **Elementary:** Bush · Dallas ISD
- **Middle:** Walker · Dallas ISD
- **High:** White · Dallas ISD

### Listing Information

- **MLS #**: 21404888
- **MLS Board**: NTREIS
- **List Date**: 2026-10-07
- **Source Updated**: 2026-10-07T08:11:31.000Z
- **Last Updated**: 2026-10-07 16:21:47

## Featured Spaces

### 1. Primary listing photo for 5550 Spring Valley Road Unit C21, Dallas, TX 75254
- **Caption:** Primary real estate listing photo for 5550 Spring Valley Road Unit C21, Dallas, TX 75254.
- **Image:** [https://images.steavycarter.com/21404888-01.jpeg](https://images.steavycarter.com/21404888-01.jpeg)

### 2. Listing photo 2 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254
- **Caption:** Real estate listing photo 2 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254.
- **Image:** [https://images.steavycarter.com/21404888-02.jpeg](https://images.steavycarter.com/21404888-02.jpeg)

### 3. Listing photo 3 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254
- **Caption:** Real estate listing photo 3 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254.
- **Image:** [https://images.steavycarter.com/21404888-03.jpeg](https://images.steavycarter.com/21404888-03.jpeg)

### 4. Listing photo 4 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254
- **Caption:** Real estate listing photo 4 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254.
- **Image:** [https://images.steavycarter.com/21404888-04.jpeg](https://images.steavycarter.com/21404888-04.jpeg)

### 5. Listing photo 5 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254
- **Caption:** Real estate listing photo 5 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254.
- **Image:** [https://images.steavycarter.com/21404888-05.jpeg](https://images.steavycarter.com/21404888-05.jpeg)

## Visual Property Index

The ListingContext record contains 26 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 5550 Spring Valley Road Unit C21, Dallas, TX 75254](https://images.steavycarter.com/21404888-01.jpeg) | Primary real estate listing photo for 5550 Spring Valley Road Unit C21, Dallas, TX 75254. |
| 2 |  | [Listing photo 2 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254](https://images.steavycarter.com/21404888-02.jpeg) | Real estate listing photo 2 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254. |
| 3 |  | [Listing photo 3 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254](https://images.steavycarter.com/21404888-03.jpeg) | Real estate listing photo 3 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254. |
| 4 |  | [Listing photo 4 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254](https://images.steavycarter.com/21404888-04.jpeg) | Real estate listing photo 4 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254. |
| 5 |  | [Listing photo 5 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254](https://images.steavycarter.com/21404888-05.jpeg) | Real estate listing photo 5 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254. |
| 6 |  | [Listing photo 6 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254](https://images.steavycarter.com/21404888-06.jpeg) | Real estate listing photo 6 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254. |
| 7 |  | [Listing photo 7 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254](https://images.steavycarter.com/21404888-07.jpeg) | Real estate listing photo 7 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254. |
| 8 |  | [Listing photo 8 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254](https://images.steavycarter.com/21404888-08.jpeg) | Real estate listing photo 8 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254. |
| 9 |  | [Listing photo 9 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254](https://images.steavycarter.com/21404888-09.jpeg) | Real estate listing photo 9 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254. |
| 10 |  | [Listing photo 10 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254](https://images.steavycarter.com/21404888-10.jpeg) | Real estate listing photo 10 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254. |
| 11 |  | [Listing photo 11 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254](https://images.steavycarter.com/21404888-11.jpeg) | Real estate listing photo 11 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254. |
| 12 |  | [Listing photo 12 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254](https://images.steavycarter.com/21404888-12.jpeg) | Real estate listing photo 12 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254. |
| 13 |  | [Listing photo 13 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254](https://images.steavycarter.com/21404888-13.jpeg) | Real estate listing photo 13 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254. |
| 14 |  | [Listing photo 14 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254](https://images.steavycarter.com/21404888-14.jpeg) | Real estate listing photo 14 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254. |
| 15 |  | [Listing photo 15 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254](https://images.steavycarter.com/21404888-15.jpeg) | Real estate listing photo 15 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254. |
| 16 |  | [Listing photo 16 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254](https://images.steavycarter.com/21404888-16.jpeg) | Real estate listing photo 16 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254. |
| 17 |  | [Listing photo 17 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254](https://images.steavycarter.com/21404888-17.jpeg) | Real estate listing photo 17 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254. |
| 18 |  | [Listing photo 18 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254](https://images.steavycarter.com/21404888-18.jpeg) | Real estate listing photo 18 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254. |
| 19 |  | [Listing photo 19 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254](https://images.steavycarter.com/21404888-19.jpeg) | Real estate listing photo 19 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254. |
| 20 |  | [Listing photo 20 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254](https://images.steavycarter.com/21404888-20.jpeg) | Real estate listing photo 20 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254. |
| 21 |  | [Listing photo 21 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254](https://images.steavycarter.com/21404888-21.jpeg) | Real estate listing photo 21 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254. |
| 22 |  | [Listing photo 22 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254](https://images.steavycarter.com/21404888-22.jpeg) | Real estate listing photo 22 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254. |
| 23 |  | [Listing photo 23 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254](https://images.steavycarter.com/21404888-23.jpeg) | Real estate listing photo 23 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254. |
| 24 |  | [Listing photo 24 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254](https://images.steavycarter.com/21404888-24.jpeg) | Real estate listing photo 24 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254. |
| 25 |  | [Listing photo 25 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254](https://images.steavycarter.com/21404888-25.jpeg) | Real estate listing photo 25 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254. |
| 26 |  | [Listing photo 26 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254](https://images.steavycarter.com/21404888-26.jpeg) | Real estate listing photo 26 for 5550 Spring Valley Road Unit C21, Dallas, TX 75254. |

## Property Video and 3D Tour

- **Property video:** [Watch the property video](https://player.steavycarter.com/21404888/)
- **3D tour:** [Open the PropertyPanorama tour](https://www.propertypanorama.com/instaview/ntreis/21404888)

## Schools

- **Elementary:** Bush · Dallas ISD
- **Middle:** Walker · Dallas ISD
- **High:** White · Dallas ISD

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

## CAD Tax and Valuation Summary

| Detail | Value |
|---|---|
| **CAD source** | Dallas Central Appraisal District |
| **CAD PID** | 00C08350000C00C21 |
| **Tax year** | 2026 |
| **Official CAD page** | [https://www.dallascad.org/AcctDetailRes.aspx?ID=00C08350000C00C21](https://www.dallascad.org/AcctDetailRes.aspx?ID=00C08350000C00C21) |
| **CAD market value** | $138,380 |
| **CAD land value** | $26,100 |
| **CAD improvement value** | $112,280 |
| **CAD appraised value** | $138,380 |
| **CAD net appraised / current taxed starting point** | $138,380 |
| **Estimated taxes before current exemptions** | $3,081.32 |
| **Current exemption impact** | -$0.00 |
| **Estimated taxes with current exemptions** | $3,081.32 |
| **Total tax rate** | 2.22671% |
| **Parcel size** | 3 acres |

These figures describe the current public CAD record. A buyer’s future tax bill may differ based on exemptions, future appraised values, adopted tax rates, and other changes. This is not tax or legal advice.

## List Price vs. CAD Value

| Detail | Value |
|---|---|
| **List price** | $145,678 |
| **CAD market value** | $138,380 |
| **Difference** | +$7,298 Over CAD Value |

CAD market value is not the listing price, a lender appraisal, a prediction of the final sale price, or a future-tax guarantee. The comparison only shows the difference between the current asking price and the county appraisal district’s market-value record.

## CAD Details

| Detail | Value |
|---|---|
| **Legal description** | CASA BLANCA CONDOMINIUM BLK 7011 LOT 1 BLDG C UNIT C21 CE .799% INT202200217073 DD08052022 CO-DC 7011 000 001 3007011 000 |
| **Current special-use reduction** | -$0 |

### Taxing Units

| Taxing unit | Rate | Taxable value | Estimated tax with current exemptions | Estimated tax reduction |
| --- | --- | --- | --- | --- |
| Dallas | 0.6988% | $138,380 | $967.00 | $0.00 |
| Dallas ISD | 0.993835% | $138,380 | $1,375.27 | $0.00 |
| Dallas County | 0.2155% | $138,380 | $298.21 | $0.00 |
| Dallas College | 0.106575% | $138,380 | $147.48 | $0.00 |
| Parkland Hospital | 0.212% | $138,380 | $293.37 | $0.00 |

(H) indicates the current record reflects a homestead-related school taxable-value reduction.

### Improvements

#### Main Dwelling

- **CAD assessed improvement value:** $112,280
- **Total area:** 663 Sq Ft
- **Living area:** 663 Sq Ft

### CAD Market Value History

| Year | CAD market value | Land value | Improvement value | Market YOY change |
| --- | --- | --- | --- | --- |
| 2026 | $138,380 | $26,100 | $112,280 | $0 (0.00%) |
| 2025 | $138,380 | $26,100 | $112,280 | $-14,290 (-9.36%) |
| 2024 | $152,670 | $26,100 | $126,570 | +$27,670 (+22.14%) |
| 2023 | $125,000 | $26,100 | $98,900 | $0 (0.00%) |
| 2022 | $125,000 | $26,100 | $98,900 | +$27,300 (+27.94%) |
| 2021 | $97,700 | $26,100 | $71,600 | +$450 (+0.46%) |
| 2020 | $97,250 | $26,100 | $71,150 | +$21,000 (+27.54%) |
| 2019 | $76,250 | $26,100 | $50,150 | $0 (0.00%) |
| 2018 | $76,250 | $26,100 | $50,150 | +$9,950 (+15.01%) |
| 2017 | $66,300 | $10,440 | $55,860 | +$19,890 (+42.86%) |
| 2016 | $46,410 | $10,440 | $35,970 | +$4,640 (+11.11%) |
| 2015 | $41,770 | $10,440 | $31,330 | +$11,250 (+36.86%) |
| 2014 | $30,520 | $10,440 | $20,080 | $0 (0.00%) |
| 2013 | $30,520 | $10,440 | $20,080 | $-1,300 (-4.09%) |
| 2012 | $31,820 | $10,440 | $21,380 | $0 (0.00%) |
| 2011 | $31,820 | $10,440 | $21,380 | $-6,630 (-17.24%) |
| 2010 | $38,450 | $16,710 | $21,740 | $0 (0.00%) |
| 2009 | $38,450 | $16,710 | $21,740 | $0 (0.00%) |
| 2008 | $38,450 | $4,180 | $34,270 | $0 (0.00%) |
| 2007 | $38,450 | $4,180 | $34,270 | $0 (0.00%) |
| 2006 | $38,450 | $4,180 | $34,270 | $-13,210 (-25.57%) |
| 2005 | $51,660 | $4,180 | $47,480 | $0 (0.00%) |
| 2004 | $51,660 | $4,180 | $47,480 | +$12,540 (+32.06%) |
| 2003 | $39,120 | $4,180 | $34,940 | $0 (0.00%) |
| 2002 | $39,120 | $4,180 | $34,940 | $0 (0.00%) |
| 2001 | $39,120 | $4,180 | $34,940 | +$3,320 (+9.27%) |
| 2000 | $35,800 | $4,180 | $31,620 | $0 (0.00%) |
| 1999 | $35,800 | $4,180 | $31,620 | Baseline |

## 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/21404888/)

## Sources, Methodology, and Limitations

- **Canonical visual property page:** [https://www.steavycarter.com/mls/21404888/](https://www.steavycarter.com/mls/21404888/)
- **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.
- **CAD context:** Public-safe Rockwall CAD information, when available.
- **Local context:** Curated Local Expert groups and route-based commute estimates.
- **Property video watch page:** [https://player.steavycarter.com/21404888/](https://player.steavycarter.com/21404888/)
- **3D tour:** [https://www.propertypanorama.com/instaview/ntreis/21404888](https://www.propertypanorama.com/instaview/ntreis/21404888)
- **Official CAD record:** [https://www.rockwallcad.com/property-detail/00C08350000C00C21/2026](https://www.dallascad.org/AcctDetailRes.aspx?ID=00C08350000C00C21)
- **Structured property data:** [View the property JSON-LD schema](https://www.steavycarter.com/mls/21404888/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.