- Dallas County
- Sunnyvale TX
- 75182
- Acreage
- Luxury
- Pool
- Local Area: Adam C Haught
Property Overview
SIGNIFICANT PRICE IMPROVEMENT and sellers are offering $25K in Seller Concessions! Iconic Sunnyvale Estate on 4.6 acres with a walking trail around the property! Discover the epitome of luxury living in this captivating 4-bedroom, 4-bathroom home with a 3-car garage, nestled in the much sought-after Sunnyvale ISD. Designed with sophistication and comfort in mind, you're greeted by an interior adorned with timeless elegance. Rich wood floors, wide staircase, crown molding, and an abundance of natural light flow throughout the common areas, complemented by plantation shutters. The primary living room is spacious and features a cozy gas fireplace and amazing views from every window. The kitchen is appointed with glistening granite countertops, recessed lighting, and Thermador stainless appliances including a gas cooktop and built-in refrigerator. Thirty-one shelves of hidden pantry space are located in the hallway. Not included in the photos is a 16 x 13 den which could be a second office and an 11 x 6 storage room. The primary suite is a serene retreat with a fireplace, sitting area, expansive bathroom, spacious closet with built-in ironing board and plentiful storage. The excellence continues outdoors with a stately brick exterior, a private back yard with a fenced-in area for dogs, and a large salt water pool with a diving board and volleyball area. The 24 x 16 barn has electricity and would be a perfect workshop. The tennis courts can be used for 2 pickleball courts. You'll love the 2 vast covered porches, a stunning flagstone patio, outdoor gas firepit, built-in outdoor gas grill, and a small pond. Since the property is on sewer with natural gas, this Sunnyvale sanctuary provides the ultimate in privacy marrying elegant interiors with serene outdoor spaces. Watch the Sunnyvale fireworks from your back yard! Don't miss the opportunity to make this exceptional property your own piece of paradise.
Featured spaces
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Property highlights
Year Built 1975
School District Sunnyvale Isd
HOA No HOA
Pool Pool
Parking 3-car garage, 3 covered
Pond Private pond
Architecture Colonial,Detached
Acreage Estate 4.65 acres
Fireplace 4 Fireplaces
Full Property Details
Property Details
Quick Details
- Price $1,349,000
- Status Activeundercontract
- Bedrooms 4
- Bathrooms 4
- Square Feet 5,897 Sq Ft
- Lot Size 4.65 acres
- Lot Size Sq Ft 202,554
- Year Built 1975
- Price / Sq Ft $229 / Sq Ft
- MLS # 21198911
Overview
- Property Type Residential
- Property Subtype Single Family Residence
- County Dallas
- Subdivision Adam C Haught
- Days on Market 211
Home Details
- Full Baths 4
- Half Baths 0
- Foundation Slab
- Roof Composition
- Flooring Carpet, Ceramic Tile, Marble, Wood
- Heating Central, Natural Gas
- Cooling Central Air, Ceiling Fans, Electric
Kitchen & Interior
- Appliances Some Gas Appliances, Built In Refrigerator, Dishwasher, Electric Oven, Gas Cooktop, Disposal, Gas Water Heater, Plumbed For Gas
- Interior Features Chandelier, Decorative Designer Lighting Fixtures, Granite Counters, High Speed Internet, Kitchen Island, Cable Tv, Vaulted Ceilings, Walk In Closets
- Fireplaces 4
- Fireplace Features Decorative, Gas Log
Lot & Exterior
- Lot Features Acreage, Back Yard, Interior Lot, Lawn, Landscaped, Pond On Lot, Many Trees, Sprinkler System
- Exterior Features Dog Run, Rain Gutters, Sport Court, Tennis Courts, Fire Pit
- Fencing Wood, Wrought Iron
- Pool Features Gunite, In Ground, Pool, Private, Salt Water, Water Feature
Parking
- Parking Garage, Garage Door Opener, Garage Faces Side
- Garage Spaces 3
- Covered Parking 3
- Attached Garage Yes
Taxes & HOA
- Annual Taxes $27,549
Utilities
- Utilities Natural Gas Available, Sewer Available, Water Available, Cable Available
- Water Public
- Sewer Public Sewer
Schools
- Elementary Sunnyvale — Sunnyvale ISD
- Middle Sunnyvale — Sunnyvale ISD
- High Sunnyvale — Sunnyvale ISD
Listing Information
- MLS Board NTREIS
- List Date 03/28/2026
- Source Updated 10/26/2026
- Last Updated 10/26/2026
- Virtual Tour Available
Property Tax & CAD Valuation for 343 E Tripp Road
Dallas Central Appraisal District records for 343 E Tripp Road, Sunnyvale, TX 75182 show a CAD market value of $1,244,310 and a net appraised value of $819,674. 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 343 E Tripp Road, Sunnyvale, TX 75182, 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 $836,460 + Improvement Value $407,850 = CAD Market Value $1,244,310
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: $407,850 Total Area: 4898 Sqft Living Area: 4898 Sqft
| Additional Feature / Structure | Type / Details | Area / Quantity |
|---|---|---|
| TENNIS COURT | — | — |
| ATTACHED GARAGE | — | 775 Sqft |
| BARN | — | 1,200 Sqft |
| POOL | — | 1 pool |
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.
The current CAD record shows a homestead exemption. Specific deduction amounts vary by taxing jurisdiction.
Statutory 10% limitation on annual increase in appraised value for qualifying residence homestead (Texas Tax Code § 23.23). This is an appraisal-stage limitation, not a local taxing jurisdiction exemption.
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 $1,244,310 − All Current CAD Reductions -$424,636 = Current Taxed Starting Point $819,674
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
SUNNYVALE |
$590,740 | — | — | — | — |
|
School District
SUNNYVALE ISD |
$619,674 (H) | — | — | — | — |
|
County
DALLAS COUNTY |
$555,740 | — | — | — | — |
|
College
DALLAS COLLEGE |
$555,740 | — | — | — | — |
|
Hospital District
PARKLAND HOSPITAL |
$555,740 | — | — | — | — |
(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
Tax estimates are currently unavailable or not certified as a single unified scalar for this record. Tax rates and taxable values vary by taxing jurisdiction.
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 |
|---|---|---|---|---|---|
| 2020 | $111,530 | $448,320 | $559,850 | — | +$4,670 / +0.84% |
| 2021 | $111,530 | $448,320 | $559,850 | — | — |
| 2022 | $278,820 | $458,050 | $736,870 | $615,835 | +$177,020 / +31.62% |
| 2023 | $743,520 | $480,480 | $1,224,000 | $677,418 | +$487,130 / +66.11% |
| 2024 | $836,460 | $407,850 | $1,244,310 | $745,159 | +$20,310 / +1.66% |
| 2025 | $836,460 | $407,850 | $1,244,310 | $819,674 | — |
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 $1,349,000 − Current CAD Market Value $1,244,310 = Over CAD Value +$104,690 (+8.4%)
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 ADAM C HAUGHT
A curated look at local favorites, everyday stops, and lifestyle context near this property.