Dallas County property record for 3121 Mockingbird Ln, Dallas, TX 75205 · Last verified August 2026
| Property Type | Duplex |
|---|---|
| Details | 3 bd · 2 ba · 2,864 sqft · built 1938 |
| Lot Size | 0.172 acres (7,500 sqft) |
| Owner | Company Name on File |
| Tax Bill | $18,769 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 60-08450-047-004-0000 |
| Primary APN | 60-08450-047-004-0000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Units | 2 Units |
| Stories | 2 Stories |
| Building Area | 2,864 sqft Living Area |
| Year Built | Built 1938 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Duplex Single |
| Exterior Material | Brick Veneer |
| Construction Type | Frame |
| Roof Type | Hip |
| Roof Material | Composition Shingle |
| Lot Area | 7,500 sqft (0.172 acres) |
| Lot Dimensions | 150 ft deep x 50 ft wide |
| Garage Type | Detached |
| Garage Area | 600 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Connected |
| Water Source | Commercial |
| Account Number | 600845004700400 |
|---|---|
| Street Address | 3121 MOCKINGBIRD LN |
| City | DALLAS |
| State | TX |
| Zip | 75205-2324 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | HIGHLAND PARK BLK 47 LT 4 VOL2001142/7628 DD01012001 CO-DC 7403454700400 16908450047 |
| Legal Subdivision | HIGHLAND PARK |
| Legal Tract | 8450 |
| Legal Block | 47 |
| Legal Lot Number | 4 |
| Jurisdiction | DALLAS TX |
| Township / Civil Division | NORTHEAST DALLAS |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 19600 |
Source: Dallas County records · APN 60-08450-047-004-0000
Assessment roll updated August 10, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 3207 CORNELL AVE, DALLAS, TX 75205-2933 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jul 23, 2001 |
| Deed Sale | Jul 23, 2001 |
| Deed Book / Page | 2001142 / 7628 |
| Record Updated | Sep 20, 2026 |
Source: Dallas County records · Assessment roll updated August 10, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Dallas County |
| Municipality | Highland Park Town |
| Unified School District | Highland Park Independent School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,225,000 (+2.34%) Land $900,000 Building $325,000 | $1,225,000 (+2.34%) Land $900,000 Building $325,000 | |
| 2025 | $18,769.00 (-11.38%) | $1,197,000 (+7.15%) Land $840,000 Building $357,000 | $1,197,000 (+7.15%) Land $840,000 Building $357,000 |
| 2024 | $21,180.00 (+14.32%) | ||
| 2023 | $18,527.00 (-12.13%) | $1,117,120 Land $660,000 Building $457,120 | $1,117,120 Land $660,000 Building $457,120 |
| 2022 | $21,085.00 |
Source: FEMA National Flood Hazard Layer, Dallas County (48113C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 481130196001, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Policies | 3 in force |
| Nearby Flood Claims | 5 (1981–2026) |
| Claims Outside the SFHA | 3 of 5 |
| Most Recent Claim | Jun 2026, rainfall accumulation |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 154 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| AT&T | Fiber | 5,000 / 5,000 |
| Spectrum | Cable | 1,000 / 1,000 |
| Verizon | Fixed Wireless | 1,000 / 75 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: AT&T, Spectrum. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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