- Dallas County
- Dallas TX
- 75229
- Local Area: Benjamin Merrell Surv Abs #933
Property Overview
Set on a rare 1.2-acre private lot, this custom modern estate delivers the scale, privacy, and architectural precision today's luxury buyer is searching for. The first floor unfolds beneath soaring 12 to 22-foot ceilings, striking a rare balance between open-concept scale and defined living spaces. Marble and premium hardwood flooring run throughout, and a sculptural floating staircase with glass railing anchors the main living area as a genuine architectural centerpiece.
Step outside into true resort living. A 60-foot pool and spa are framed by expansive granite decking, complemented by an outdoor shower and restroom for effortless indoor-outdoor living. Two full outdoor kitchens — each equipped with Sub-Zero and Wolf appliances — make this a home built for entertaining at scale, whether it's an intimate dinner or a full-scale event. Mature trees and a tall aluminum-composite fence wrap the grounds in natural seclusion, while 4K security cameras add peace of mind without compromising the resort-like feel.
Arrival is just as considered: an automatic-gated front entry opens to a granite-paved driveway leading to a 4-car garage finished with metallic epoxy flooring and an EV charger.
Inside, the craftsmanship continues with a chef's kitchen outfitted in Dacor appliances and premium European cabinetry that extends into the bathrooms, laundry, and master closets. The primary bathroom features a built-in sauna, adding a spa-like retreat to the private wing of the home. Frameless interior doors with European magnetic hardware, energy-efficient reflective aluminum windows and doors, modern touch-control lighting, and a striking 6'x9' ceramic pivot entry door bring the same level of detail to every corner of the home.
Beyond the home itself, the expansive lot offers rare upside: ample room to add a tennis or pickleball court, basketball court, guest house — or all three.
Featured spaces
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Property highlights
Year Built 2024
School District Dallas Isd
HOA No HOA
Pool Pool + Spa
Parking 4-car garage, 4 covered
Gated Gated estate
Architecture Detached
Acreage Estate 1.2 acres
Full Property Details
Property Details
Quick Details
- Price $3,495,000
- Status Activeundercontract
- Bedrooms 5
- Bathrooms 7
- Square Feet 8,087 Sq Ft
- Lot Size 1.2 acres
- Lot Size Sq Ft 52,272
- Year Built 2024
- Price / Sq Ft $432 / Sq Ft
- MLS # 21362340
Overview
- Property Type Residential
- Property Subtype Single Family Residence
- County Dallas
- Days on Market 2
Home Details
- Full Baths 6
- Half Baths 1
- Foundation Slab
- Roof Synthetic
- Flooring Combination, Engineered Hardwood, Hardwood, Marble, Travertine
- Heating Central
- Cooling Central Air
Kitchen & Interior
- Appliances Built In Refrigerator, Dryer, Dishwasher, Gas Cooktop, Disposal, Gas Range, Microwave, Range, Refrigerator, Some Commercial Grade, Tankless Water Heater, Vented Exhaust Fan
- Interior Features Built In Features, Chandelier, Decorative Designer Lighting Fixtures, Eat In Kitchen, High Speed Internet, Kitchen Island, Open Floorplan, Pantry, Smart Home, Wired For Data, Walk In Closets
Lot & Exterior
- Lot Features Acreage, Back Yard, Cleared, Lawn, Landscaped, Sprinkler System
- Exterior Features Built In Barbecue, Barbecue, Misting System, Outdoor Grill, Outdoor Kitchen, Outdoor Shower
- Fencing Fenced, High Fence, Metal, Vinyl
- Pool Features Lap, Outdoor Pool, Pool, Pool Spa Combo, Waterfall, Water Feature
Parking
- Parking Door Multi, Epoxy Flooring, Garage, Gated, Inside Entrance, Lighted, On Site, Oversized, Garage Faces Side, Secured
- Garage Spaces 4
- Covered Parking 4
- Attached Garage Yes
Taxes & HOA
- Annual Taxes $59,146
Utilities
- Utilities Cable Available, Electricity Available, Electricity Connected, Natural Gas Available, Phone Available, Sewer Available, Separate Meters, Underground Utilities, Water Available
- Water Public
- Sewer Public Sewer
Schools
- Elementary Withers — Dallas ISD
- Middle Walker — Dallas ISD
- High White — Dallas ISD
Listing Information
- MLS Board NTREIS
- List Date 08/18/2026
- Source Updated 08/18/2026
- Last Updated 10/15/2026
- Virtual Tour Available
Property Tax & CAD Valuation for 10230 Marsh Lane
Dallas Central Appraisal District records for 10230 Marsh Lane, Dallas, TX 75229 show a CAD market value of $2,664,500 and a net appraised value of $2,664,500. 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 10230 Marsh Lane, Dallas, TX 75229, 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 $1,045,320 + Improvement Value $1,619,180 = CAD Market Value $2,664,500
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: $1,619,180 Total Area: 8087 Sqft Living Area: 8087 Sqft
| Additional Feature / Structure | Type / Details | Area / Quantity |
|---|---|---|
| DECK | — | 4,038 Sqft |
| OUTDOOR LIVING AREA | — | 196 Sqft |
| UNFINISHED SPACE | — | 176 Sqft |
| ATTACHED GARAGE | — | 1,195 Sqft |
| CABANA | — | 88 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.
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 $2,664,500 − All Current CAD Reductions $0 = Current Taxed Starting Point $2,664,500
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
DALLAS |
$2,131,600 | 0.6988 | $18,620 | -$3,724 | $14,896 |
|
School District
DALLAS ISD |
$2,258,050 (H) | 0.9938 | $26,481 | -$4,039 | $22,441 |
|
County
DALLAS COUNTY |
$2,131,600 | 0.2155 | $5,742 | -$1,148 | $4,594 |
|
College
DALLAS COLLEGE |
$2,131,600 | 0.1066 | $2,840 | -$568 | $2,272 |
|
Hospital District
PARKLAND HOSPITAL |
$2,131,600 | 0.2120 | $5,649 | -$1,130 | $4,519 |
(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) $59,331 − Est. Tax Reductions / Savings $10,609 = Est. Taxes (With Current Exemptions) $48,721
The current CAD tax estimate shows exemptions and adjustments reduce the estimated annual taxes by about $10,609. 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 $48,721 with the exemptions shown today and $59,331 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 | $418,130 | — | $418,130 | — | +$167,250 / +66.67% |
| 2022 | $418,130 | — | $418,130 | — | — |
| 2023 | $418,130 | — | $418,130 | — | — |
| 2024 | $1,045,320 | $804,330 | $1,849,650 | $1,048,356 | +$1,431,520 / +342.36% |
| 2025 | $1,045,320 | $1,610,870 | $2,656,190 | — | +$806,540 / +43.61% |
| 2026 | $1,045,320 | $1,619,180 | $2,664,500 | — | +$8,310 / +0.31% |
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 $3,495,000 − Current CAD Market Value $2,664,500 = Over CAD Value +$830,500 (+31.2%)
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 BENJAMIN MERRELL SURV ABS #933
A curated look at local favorites, everyday stops, and lifestyle context near this property.