Rockwall County property record for 786 Mountcastle Dr, Rockwall, TX 75087
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 2,307 sqft · built 2016 |
| Lot Size | 0.152 acres (6,625 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $375,000 (Aug 2021) |
| Tax Bill | $6,497 (2025) |
| Deeds & Mortgages | Aug 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | R88334 |
| Primary APN | R88334 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 2,307 sqft Living Area |
| Gross Area | 3,013 sqft |
| 1st Floor Area | 2,307 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2016 |
|---|---|
| Effective Year Built | Effective 2016 |
| Exterior Material | Wood Siding |
| Construction Type | Wood |
| Roof Type | Gable/Hip |
| Roof Material | Composition Shingle |
| Lot Area | 6,625 sqft (0.152 acres) |
| Lot Dimensions | 125 ft deep x 53 ft wide |
| Garage Type | Attached |
| Garage Area | 537 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Covered Porch |
| Porch Area | 474 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Street Address | 786 MOUNTCASTLE DR |
|---|---|
| City | ROCKWALL |
| State | TX |
| Zip | 75087-6581 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | STONE CREEK PHASE VI, BLOCK U, LOT 5 |
| Legal Subdivision | STONE CREEK PHASE VI |
| Legal Block | U |
| Legal Lot Number | 5 |
| Jurisdiction | ROCKWALL TX |
| Township / Civil Division | NORTHWEST ROCKWALL |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 40202 |
786 Mountcastle Dr is owned and occupied by two individuals who bought it in August 2021.
Source: Rockwall County records, as of August 11, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 786 MOUNTCASTLE DR, ROCKWALL, TX 75087-6581 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 9, 2021 · Amount on File |
| Deed Sale | Aug 9, 2021 · Amount on File |
| Prior Sale | Oct 26, 2016 · Amount on File |
| Deed Document Number | 202121518 |
| Prior Transfer Date | Aug 6, 2021 |
| Prior Transfer Doc | 0000021518 |
| Record Updated | Sep 20, 2026 |
| Document Type | Vendor's Lien |
|---|---|
| Jurisdiction | ROCKWALL TX |
| Recording Date | Aug 9, 2021 |
| Property Address | 786 MOUNTCASTLE DR, ROCKWALL, TX 75087-6581 |
| Document Number | 0000021518 |
| Map Reference | CAB I SL 161 |
| Instrument Date | Aug 6, 2021 |
| Instrument | 20210000021518 |
| Transaction Type | Transfer |
| Record Updated | Oct 17, 2025 |
| Title Company | UNKNOWN, REPUBLIC TITLE OF TX |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 786 MOUNTCASTLE DR, ROCKWALL, TX 75087-6581 |
| Document Number | 0000021519 |
|---|---|
| Date | Aug 9, 2021 |
| Instrument | 20210000021519 |
| Name | ROCKET MORTGAGE LLC |
|---|---|
| Type | Non-Lending Institution |
| Special Notes | Seller Financed |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Sep 1, 2051 |
The 2025 property tax bill for 786 Mountcastle Dr was $6,497 with a homeowner's exemption, down 9.8% from the year before.
Source: Rockwall County assessment roll, as of August 11, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Rockwall County |
| Municipality | Rockwall City |
| Unified School District | Rockwall Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $503,250 (-0.79%) Land $133,860 Building $369,390 | $503,250 (-0.79%) Land $133,860 Building $369,390 | |
| 2025 | $6,497.00 (-9.78%) Homeowner's exemption | $507,265 Land $133,860 Building $373,405 | $507,265 Land $133,860 Building $373,405 |
| 2024 | $7,201.00 (+16.43%) | ||
| 2023 | $6,185.00 Homeowner's exemption | $489,323 Land $160,000 Building $329,323 | $489,323 Land $160,000 Building $329,323 |
| 2021 | $6,377.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 786 Mountcastle Dr in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 8, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
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.
Wildfire risk around 786 Mountcastle Dr is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 66% of the US · lower than 90% of Texas |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF ROCKWALL serves 55,250 people · EPA ID TX1990001 |
|---|---|
| Water Source | Purchased surface water from NORTH TEXAS MWD WYLIE WTP |
| Last State Inspection | Jul 2023 |
| Lead | 2 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 178 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Starlink Satellite | 280 / 30 |
| Wi-Five Broadband Fixed Wireless | 100 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Nextlink, Novos Fiber, Optimum, Verizon.
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