- Dallas County
- Richardson TX
- 75080
- Local Area: Richardson Heights 07 2nd Sec
Property Overview
Renovations done right AND with the privacy of Cottonwood Park in your backyard. This beautifully renovated 3-bed, 2-bath home not only has space to park up to 6 cars, but the updates that matter most have already been done for you including new PVC plumbing throughout, foundation, new and improved electrical panel, insulation, new windows, sliding glass door, and more. Added bonus not included in the square footage is the additional 300+sqft of insulated flex space above the garage that would make the perfect home office, home gym, game room, man cave or simply just use it for additional storage
.nside, the home feels spacious, open and bright with beautifully refinished original hardwoods oversized sunken living room accented by a gas starter fireplace, fresh paint and lighting. Completely renovated and reimagined bathrooms, kitchen with new cabinetry, tons of storage, granite countertops, coffee or dry bar, and luxury tile flooring all while maintaining the character and charm that make this home special.
Outside you'll find new landscaping, fire pit and an oversized patio for relaxing while enjoying an outdoor BBQ and additional storage behind the front garage doors.
Stroll over to the oversized 2 car “workshop” garage with new electrical, windows and a beautiful serene view of the park, a rare find that few other homes in the community offer.
One of the home's standout features is its location backing directly to the 25 acre Cottonwood Park offering walking trails, two lakes, playground, pavilions, a neighborhood swimming pool, tennis courts, volleyball, basketball multi-use court and the peace and tranquility that comes with having green space at your fingertips.
This is a home where the major work has been done, the spaces have been thoughtfully reimagined, and the park becomes an extension of your backyard.
Featured spaces
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Property highlights
Year Built 1959
School District Richardson Isd
HOA No HOA
Parking 2-car garage, 2 covered
Architecture Traditional,Detached
Fireplace 1 Fireplaces
Neighborhood Richardson Heights 07 2nd Sec
Full Property Details
Property Details
Quick Details
- Price $459,900
- Status Active
- Bedrooms 3
- Bathrooms 2
- Square Feet 1,706 Sq Ft
- Lot Size 0.17 acres
- Lot Size Sq Ft 7,492
- Year Built 1959
- Price / Sq Ft $270 / Sq Ft
- MLS # 21397480
Overview
- Property Type Residential
- Property Subtype Single Family Residence
- County Dallas
- Subdivision Richardson Heights 07 2nd Sec
- Days on Market 29
Home Details
- Full Baths 2
- Half Baths 0
- Foundation Pillar Post Pier
- Roof Composition
- Flooring Ceramic Tile, Hardwood
- Heating Central, Fireplaces
- Cooling Central Air, Ceiling Fans, Electric
Kitchen & Interior
- Appliances Dishwasher, Disposal, Gas Range
- Interior Features Decorative Designer Lighting Fixtures, Eat In Kitchen, Granite Counters, Open Floorplan, Pantry
- Fireplaces 1
- Fireplace Features Family Room, Gas Starter
Lot & Exterior
- Lot Features Back Yard, Cleared, Greenbelt, Lawn, Landscaped, Native Plants
- Exterior Features Fire Pit
- Fencing Wood
Parking
- Parking Additional Parking, Alley Access, Driveway, Garage, Garage Door Opener, Oversized, Storage
- Garage Spaces 2
- Covered Parking 2
- Attached Garage No
Taxes & HOA
- Annual Taxes $8,059
Utilities
- Utilities Natural Gas Available, Sewer Available, Separate Meters, Water Available
- Water Public
- Sewer Public Sewer
Schools
- Elementary Dover — Richardson ISD
- Middle Richardson West — Richardson ISD
- High Richardson — Richardson ISD
Listing Information
- MLS Board NTREIS
- List Date 10/08/2026
- Source Updated 10/25/2026
- Last Updated 10/25/2026
- Virtual Tour Available
Property Tax & CAD Valuation for 506 Dublin Drive
Dallas Central Appraisal District records for 506 Dublin Drive, Richardson, TX 75080 show a CAD market value of $369,430 and a net appraised value of $369,430. 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 Dallas Central Appraisal District property-tax and appraisal records for 506 Dublin Drive, Richardson, TX 75080, including CAD market value, appraised value, exemptions, taxing entities, improvement records, and value history.
View Official Dallas Central Appraisal District 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 $120,000 + Improvement Value $249,430 = CAD Market Value $369,430
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.
MAIN DWELLING
Value: $249,430 Total Area: 1706 Sqft Living Area: 1706 Sqft
| Additional Feature / Structure | Type / Details | Area / Quantity |
|---|---|---|
| DETACHED GARAGE | — | 420 Sqft |
| STORAGE BUILDING | — | 90 Sqft |
| STORAGE BUILDING | — | 280 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 a homestead exemption. Specific deduction amounts vary by taxing jurisdiction.
The current CAD record shows a homestead exemption. Specific deduction amounts vary by taxing jurisdiction.
The current CAD record shows a homestead 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 $369,430 − All Current CAD Reductions $0 = Current Taxed Starting Point $369,430
This reflects the CAD net appraised value after current CAD reductions. Individual taxing units may use different taxable values when exemptions apply.
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
RICHARDSON |
$369,430 | 0.5422 | $2,003 | — | $2,003 |
|
School District
RICHARDSON ISD |
$280,959 (H) | 1.1052 | $4,083 | -$978 | $3,105 |
|
County
DALLAS COUNTY |
$332,487 | 0.2155 | $796 | -$80 | $717 |
|
College
DALLAS COLLEGE |
$332,487 | 0.1066 | $394 | -$39 | $354 |
|
Hospital District
PARKLAND HOSPITAL |
$332,487 | 0.2120 | $783 | -$78 | $705 |
(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) $8,059 − Est. Tax Reductions / Savings $1,175 = Est. Taxes (With Current Exemptions) $6,884
The current CAD tax estimate shows exemptions and adjustments reduce the estimated annual taxes by about $1,175. 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 $6,884 with the exemptions shown today and $8,059 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 | $80,000 | $178,950 | $258,950 | $253,128 | +$24,800 / +10.59% |
| 2022 | $80,000 | $248,160 | $328,160 | $278,440 | +$69,210 / +26.73% |
| 2023 | $80,000 | $248,160 | $328,160 | $306,284 | — |
| 2024 | $120,000 | $249,430 | $369,430 | $336,912 | +$41,270 / +12.58% |
| 2025 | $120,000 | $249,430 | $369,430 | — | — |
| 2026 | $120,000 | $249,430 | $369,430 | — | — |
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 $459,900 − Current CAD Market Value $369,430 = Over CAD Value +$90,470 (+24.5%)
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 RICHARDSON HEIGHTS 07 2ND SEC
A curated look at local favorites, everyday stops, and lifestyle context near this property.