- Rockwall County
- Rockwall TX
- 75087
- Local Area: Harlan Park Ph 2
Property Overview
A very rare opportunity in Harlan Park, one of those quiet North Rockwall NON-HOA neighborhoods where homes rarely ever come available. 522 Shannon Dr offers a hard-to-find combination of location, lot, schools and convenience, just blocks from Lake Ray Hubbard and minutes from shopping, dining, downtown Rockwall, The Harbor, SH-66, SH-205, SH-78, and I-30.
This one-story home features 4 bedrooms, 2 full baths and approximately 2,234 sq ft on a generous 10,846 sq ft lot. The setting is what makes this property stand out: Nebbie Williams Elementary is just beyond the backyard, with J.W. Williams Middle School only a short drive down the road, all within Rockwall ISD. Rockwall High completes the assigned school path. Buyers looking for an established neighborhood feel without giving up quick access to everyday conveniences will appreciate this location.
Virtually staged for visual representation only.
The subdivision has a tucked-away feel with mature surroundings, low-traffic neighborhood streets and quick access to the lake, restaurants, grocery, retail and major routes for commuting. Whether you are drawn to the school access, the North Rockwall location, the one-story layout or the larger lot, this home checks the boxes that are hard to duplicate in newer developments. Bring your vision and make the most of a property in one of Rockwall’s most desirable pockets. Buyer and buyer’s agent to verify schools, measurements, zoning and all listing information.
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Property highlights
Year Built 1996
School District Rockwall Isd
HOA No HOA
Parking 2-car garage, 2 covered
Architecture Detached
Fireplace 1 Fireplaces
Neighborhood Harlan Park Ph 2
Full Property Details
Property Details
Quick Details
- Price $398,900
- Status Active
- Bedrooms 4
- Bathrooms 2
- Square Feet 2,234 Sq Ft
- Lot Size 0.25 acres
- Lot Size Sq Ft 10,846
- Year Built 1996
- Price / Sq Ft $179 / Sq Ft
- MLS # 21299124
Overview
- Property Type Residential
- Property Subtype Single Family Residence
- County Rockwall
- Subdivision Harlan Park Ph 2
- Days on Market 105
Home Details
- Architectural Style Detached
- Stories 1
- Levels One
- Full Baths 2
- Half Baths 0
- Heating Central
- Cooling Central Air
- Property Attached No
Kitchen & Interior
- Appliances Electric Cooktop, Electric Oven, Disposal, Microwave
- Interior Features Cathedral Ceilings, Double Vanity, Granite Counters, High Speed Internet, Kitchen Island, Pantry, Cable Tv, Vaulted Ceilings, Walk In Closets
- Laundry Features Laundry In Utility Room
- Fireplaces 1
- Fireplace Features Gas, Living Room, Wood Burning
Lot & Exterior
- Lot Features Interior Lot, Sprinkler System
- Exterior Features Rain Gutters
- Patio & Porch Features Covered
- Fencing Fenced
- Pool No
Parking
- Parking Additional Parking, Alley Access, Garage, Garage Door Opener, Garage Faces Rear
- Garage Spaces 2
- Covered Parking 2
- Attached Garage Yes
Taxes & HOA
- Annual Taxes $6,572
- Parcel Number 000000045647
- Legal Description HARLAN PARK PH 2, BLOCK C, LOT 26
- Tax Block C
- Tax Lot 26
Utilities
- Utilities Electricity Available, Sewer Available, Water Available, Cable Available
- Water Public
- Sewer Public Sewer
- Other Equipment Tv Antenna
Schools
- School District Rockwall ISD
- Elementary Nebbie Williams — Rockwall ISD
- Middle JW Williams — Rockwall ISD
- High Rockwall — Rockwall ISD
Listing Information
- Listing Agent James Weir
- Brokerage Coldwell Banker Apex, REALTORS
- MLS Board NTREIS
- List Date 06/16/2026
- Source Updated 09/24/2026
- Last Updated 09/24/2026
- Virtual Tour View Virtual Tour (PropertyPanorama)
Property Tax & CAD Valuation for 522 Shannon Drive
Rockwall CAD records for 522 Shannon Drive, Rockwall, TX 75087 show a CAD market value of $453,125 and a net appraised value of $453,125. CAD values are used for property-tax purposes and may differ from the property's current list price or eventual sale price.
TAX INFO FOR NORMAL PEOPLE
A plain-English look at Rockwall CAD property-tax and appraisal records for 522 Shannon Drive, Rockwall, TX 75087, including CAD market value, appraised value, exemptions, taxing entities, improvement records, and value history.
View Official Rockwall CAD Property Record
1. CAD Big Picture: Land + Improvements = Market Value
This shows what the CAD market value is made of. Appraisal districts usually separate value between the land and the improvements. Improvements may include the home, garages, shops, patios, pools, decks, storage, and other structures.
Land Value $184,800 + Improvement Value $268,325 = CAD Market Value $453,125
2. Improvement Details: Size, Type & Assessed Value
This is a breakdown of the improvements CAD has listed for the property and the square footage or area connected to those records. CAD improvement records may include the main living area, garages, shops, decks, patios, pools, storage, or other site improvements when available.
RESIDENTIAL
Value: $268,325 Total Area: 3040.5 Sqft Living Area: 2234.5 Sqft
| Detail | CAD Code | Area |
|---|---|---|
| MAIN AREA | MA | 2,235 Sqft |
| ATTACHED GARAGE | AG | 502 Sqft |
| COVERED PORCH | CP | 240 Sqft |
| COVERED PORCH | CP | 64 Sqft |
3. Current Tax Exemptions & Statutory Limitations
Property tax bills reflect two distinct types of CAD adjustments: local taxing jurisdiction exemptions (which reduce taxable value below appraised value) and statutory appraisal limitations (which limit the annual growth of appraised value itself). Each taxing entity establishes its own exemption amounts and tax rates.
The current CAD record shows a homestead exemption. Specific deduction amounts vary by taxing jurisdiction.
The current CAD record shows an exemption. Specific deduction amounts vary by taxing jurisdiction.
Each taxing jurisdiction may apply its own exemptions, limitations, and taxable-value adjustments. The figures shown reflect the current CAD record. Specific exemption details are displayed when available from the source. A buyer’s exemptions and future tax obligations may differ.
4. Value After CAD Reductions
This is where CAD reductions, exemptions, limitations, or special-use valuation may affect the value used for tax calculations.
CAD Market Value $453,125 − All Current CAD Reductions $0 = Current Taxed Starting Point $453,125
This reflects the CAD net appraised value after current CAD reductions. Individual taxing units may use different taxable values when exemptions apply.
Combined taxable-value reduction for applicable school district (Rockwall ISD) from current exemptions on record (Homestead, Additional Exemption); current owner’s exemptions, not guaranteed to transfer to buyer. Additional local taxing units on this record also show taxable-value reductions: City Of Rockwall (-$60,000), Rockwall County (-$35,000).
5. Who Taxes It?
These are the local entities included in the current CAD/tax estimate. A property tax bill can include a city, county, school district, municipal utility district, public improvement district, or other special district. Each entity may use its own taxable value, rate, and exemption treatment.
| Entity | Taxable Value | Rate (per $100) | Est. Tax (No Ex.) | Savings | Est. Tax (Current) |
|---|---|---|---|---|---|
|
City
CITY OF ROCKWALL |
$393,125 | 0.2575 | $1,167 | -$530 | $637 |
|
County
ROCKWALL COUNTY |
$418,125 | 0.2510 | $1,137 | -$519 | $619 |
|
School District
ROCKWALL ISD |
$233,125 (H) | 1.0669 | $4,834 | -$4,834 | $0 |
(H) Taxable reduction reflected in school district taxable value.
Each taxing jurisdiction may apply its own exemptions, limitations, and taxable-value adjustments. The figures shown reflect the current CAD record. Specific exemption details are displayed when available from the source. A buyer's exemptions and future tax obligations may differ.
6. Estimated Tax Bottom Line
Est. Taxes (No Exemptions) $7,139 − Est. Tax Reductions / Savings $5,883 = Est. Taxes (With Current Exemptions) $1,256
The current CAD tax estimate shows exemptions and adjustments reduce the estimated annual taxes by about $5,883. Estimated taxes without exemptions are calculated by applying each jurisdiction's tax rate to its pre-exemption taxable value. Exemption savings represent the difference between this unexempted estimate and the county's current tax estimate. Taxable values and tax rates vary by jurisdiction. Future taxes depend on buyer qualification and future adopted rates.
The current tax estimate reflects a homestead exemption on the property's present CAD record. That exemption does not automatically transfer to a new owner; a buyer must qualify for their own exemptions. For comparison, the current estimate is $1,256 with the exemptions shown today and $7,139 without exemptions. Actual future taxes will depend on buyer eligibility, future appraised values, and adopted tax rates.
7. CAD Values Over Time
YOY Change reflects the change in CAD Market Value from the prior appraisal year. Taxed / Appraised reflects the CAD net appraised value after CAD reductions, or the certified capped appraisal value where jurisdictions differ. Individual taxing units may use different taxable values when exemptions apply.
| Year | Land | Impr. | Market | Taxed / Appraised | YOY Change |
|---|---|---|---|---|---|
| 2021 | $116,600 | $168,310 | $284,910 | $284,910 | +$1,080 / +0.38% |
| 2022 | $168,300 | $221,460 | $389,760 | $313,401 | +$104,850 / +36.80% |
| 2023 | $214,500 | $264,256 | $478,756 | $344,741 | +$88,996 / +22.83% |
| 2024 | $165,000 | $263,675 | $428,675 | $379,215 | -$50,081 / -10.46% |
| 2025 | $198,000 | $268,325 | $466,325 | $417,137 | +$37,650 / +8.78% |
| 2026 | $184,800 | $268,325 | $453,125 | $453,125 | -$13,200 / -2.83% |
8. List Price vs CAD Value
The current list price and the county’s CAD market value are not the same thing. CAD market value is used for property-tax context and may lag the open market, reflect prior protests, exemptions, caps, agricultural or special-use treatment, or other appraisal district methods.
How does the list price compare with the CAD value?
CAD values are appraisal-district values used for property-tax purposes and can differ from current asking prices and eventual sale prices.
Current List Price $398,900 − Current CAD Market Value $453,125 = Under CAD Value -$54,225 (-12.0%)
A sale price can become part of the appraisal district’s future evidence. A buyer’s future taxable value and tax bill may change after purchase, especially if exemptions, caps, or special-use valuation change.
For tax planning, buyers should confirm future taxable value, exemptions, and special-use treatment with the appraisal district, tax office, lender, CPA, or other qualified advisor.
LIFE AROUND HARLAN PARK PH 2
A curated look at local favorites, everyday stops, and lifestyle context near this property.