# 4121 W Jefferson Blvd, Cockrell Hill School in Cockrell Hill, Texas. It covers 29,845 square feet on the ground. Rates calibrated October 2, 2026. Review by December 31, 2026. Updated October 5, 2026. Method propdata-estimator-v6. ## This building 4121 W Jefferson Blvd, Cockrell Hill. School in Cockrell Hill, Texas. Property ID sp7xnpr69yvcnxx. ## Facts **Facts about 4121 W Jefferson Blvd, Cockrell Hill** | Fact | Value | Source | | --- | --- | --- | | Address | 4121 W Jefferson Blvd, Cockrell Hill, TX 75211 | [County and state public records](https://skypsi.com/property/tx/dallas-fort-worth/sp7xnpr69yvcnxx-4121-w-jefferson-blvd-cockrell-hill/#how-we-know) | | Building type | School | [USA Structures and SkyPSI estimator](https://skypsi.com/property/tx/dallas-fort-worth/sp7xnpr69yvcnxx-4121-w-jefferson-blvd-cockrell-hill/#how-we-know) | | Place name | El Tiburon Seafood & Grill | [Overture Maps places](https://skypsi.com/property/tx/dallas-fort-worth/sp7xnpr69yvcnxx-4121-w-jefferson-blvd-cockrell-hill/#how-we-know) | | Place type | seafood restaurant | [Overture Maps places](https://skypsi.com/property/tx/dallas-fort-worth/sp7xnpr69yvcnxx-4121-w-jefferson-blvd-cockrell-hill/#how-we-know) | | Footprint | 29,845 square feet | [USA Structures](https://skypsi.com/property/tx/dallas-fort-worth/sp7xnpr69yvcnxx-4121-w-jefferson-blvd-cockrell-hill/#how-we-know) | | Perimeter | 985.98 feet | [USA Structures](https://skypsi.com/property/tx/dallas-fort-worth/sp7xnpr69yvcnxx-4121-w-jefferson-blvd-cockrell-hill/#how-we-know) | | Height | 16.5 feet | [USA Structures](https://skypsi.com/property/tx/dallas-fort-worth/sp7xnpr69yvcnxx-4121-w-jefferson-blvd-cockrell-hill/#how-we-know) | | Height survey year | 2019 | [USA Structures](https://skypsi.com/property/tx/dallas-fort-worth/sp7xnpr69yvcnxx-4121-w-jefferson-blvd-cockrell-hill/#how-we-know) | | Stories | 1 story | [USA Structures](https://skypsi.com/property/tx/dallas-fort-worth/sp7xnpr69yvcnxx-4121-w-jefferson-blvd-cockrell-hill/#how-we-know) | | Exterior wall area | 16,271 square feet | [SkyPSI estimator](https://skypsi.com/property/tx/dallas-fort-worth/sp7xnpr69yvcnxx-4121-w-jefferson-blvd-cockrell-hill/#how-we-know) | | Parcel number | 61031500070030000 | [County and state public records](https://skypsi.com/property/tx/dallas-fort-worth/sp7xnpr69yvcnxx-4121-w-jefferson-blvd-cockrell-hill/#how-we-know) | | Land use | F10 Commercial real property | [County and state public records](https://skypsi.com/property/tx/dallas-fort-worth/sp7xnpr69yvcnxx-4121-w-jefferson-blvd-cockrell-hill/#how-we-know) | | Year built | 1961 | [County and state public records](https://skypsi.com/property/tx/dallas-fort-worth/sp7xnpr69yvcnxx-4121-w-jefferson-blvd-cockrell-hill/#how-we-know) | | Stories on the parcel record | 1 story | [County and state public records](https://skypsi.com/property/tx/dallas-fort-worth/sp7xnpr69yvcnxx-4121-w-jefferson-blvd-cockrell-hill/#how-we-know) | | Building area on the parcel record | 4,175 square feet | [County and state public records](https://skypsi.com/property/tx/dallas-fort-worth/sp7xnpr69yvcnxx-4121-w-jefferson-blvd-cockrell-hill/#how-we-know) | ## Cost ranges Whole-building ranges from the SkyPSI estimator, calibrated October 2, 2026. Grade C: modelled from the Texas calibration. [What the grades mean](https://skypsi.com/estimates/methodology/confidence-grades/). ### Exterior soft wash **Exterior soft wash from a boom lift, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Facade wash, conventional access | $2,500 | $4,500 | $7,000 | ## Best method - [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Boom lift fits this building, most likely $4,500. ## Similar buildings nearby - [622 Sunnyside Ave, Cockrell Hill](https://skypsi.com/property/tx/dallas-fort-worth/spfy7qbk1qfpmm0-622-sunnyside-ave-cockrell-hill/) - [622 Sunnyside Ave, Cockrell Hill](https://skypsi.com/property/tx/dallas-fort-worth/spn6szqtmfz8sje-622-sunnyside-ave-cockrell-hill/) - [608 Sunnyside Ave, Cockrell Hill](https://skypsi.com/property/tx/dallas-fort-worth/spyw9bnc7w4w0kf-608-sunnyside-ave-cockrell-hill/) ## How we know Each fact names the source it comes from. A building file carries the source of each field, and SkyPSI shows that source beside the fact. - [County and state public records](https://comptroller.texas.gov/taxes/property-tax/): Situs addresses, parcel numbers, land use, year built and floor counts from county appraisal districts and state open data. - [USA Structures](https://disasters.geoplatform.gov/USA_Structures/): Building footprints, heights and occupancy from FEMA's USA Structures. - [Overture Maps places](https://docs.overturemaps.org/attribution/): Business and place names from the Overture Maps places theme. - [SkyPSI estimator](https://skypsi.com/estimates/methodology/sources-and-licensing/): SkyPSI's own price model, calibrated rates and building-class rules. Cost ranges come from the SkyPSI estimator, calibrated October 2, 2026. [How a SkyEstimate is built](https://skypsi.com/estimates/methodology/how-a-skyestimate-is-built/). [Request a Quote](https://skypsi.com/request-a-quote) --- Sources: County and state public records, USA Structures, Overture Maps places, SkyPSI estimator. Parcel and address facts from county appraisal districts and state open-data programs (public records). https://comptroller.texas.gov/taxes/property-tax/ Building footprints: USA Structures, FEMA Response Geospatial Office, Oak Ridge National Laboratory and U.S. Geological Survey (CC BY 4.0). https://disasters.geoplatform.gov/USA_Structures/ Business names: Overture Maps Foundation, overturemaps.org (places theme, CDLA Permissive 2.0). https://docs.overturemaps.org/attribution/ Page: https://skypsi.com/property/tx/dallas-fort-worth/sp7xnpr69yvcnxx-4121-w-jefferson-blvd-cockrell-hill/ JSON: https://skypsi.com/property/tx/dallas-fort-worth/sp7xnpr69yvcnxx-4121-w-jefferson-blvd-cockrell-hill.json Content license: https://skypsi.com/content-license.txt