# 3520 Dryades St, New Orleans School in New Orleans, Louisiana. It covers 52,526 square feet on the ground. Rates calibrated October 2, 2026. Review by December 31, 2026. Updated October 11, 2026. Method propdata-estimator-v6. ## This building 3520 Dryades St, New Orleans. School in New Orleans, Louisiana. Property ID sp43srbvs0spzda. ## Facts **Facts about 3520 Dryades St, New Orleans** | Fact | Value | Source | | --- | --- | --- | | Address | 3520 Dryades St, New Orleans, LA 70115 | [County and state public records](https://skypsi.com/property/la/new-orleans/sp43srbvs0spzda-3520-dryades-st-new-orleans/#how-we-know) | | Building type | School | [USA Structures and SkyPSI estimator](https://skypsi.com/property/la/new-orleans/sp43srbvs0spzda-3520-dryades-st-new-orleans/#how-we-know) | | Place name | Cohen College Prep High | [Overture Maps places](https://skypsi.com/property/la/new-orleans/sp43srbvs0spzda-3520-dryades-st-new-orleans/#how-we-know) | | Place type | high school | [Overture Maps places](https://skypsi.com/property/la/new-orleans/sp43srbvs0spzda-3520-dryades-st-new-orleans/#how-we-know) | | Footprint | 52,526 square feet | [USA Structures](https://skypsi.com/property/la/new-orleans/sp43srbvs0spzda-3520-dryades-st-new-orleans/#how-we-know) | | Perimeter | 960.8 feet | [USA Structures](https://skypsi.com/property/la/new-orleans/sp43srbvs0spzda-3520-dryades-st-new-orleans/#how-we-know) | | Height | 39.7 feet | [USA Structures](https://skypsi.com/property/la/new-orleans/sp43srbvs0spzda-3520-dryades-st-new-orleans/#how-we-know) | | Height survey year | 2021 | [USA Structures](https://skypsi.com/property/la/new-orleans/sp43srbvs0spzda-3520-dryades-st-new-orleans/#how-we-know) | | Stories | 3 stories | [USA Structures](https://skypsi.com/property/la/new-orleans/sp43srbvs0spzda-3520-dryades-st-new-orleans/#how-we-know) | | Exterior wall area | 38,142 square feet | [SkyPSI estimator](https://skypsi.com/property/la/new-orleans/sp43srbvs0spzda-3520-dryades-st-new-orleans/#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 | $6,000 | $10,500 | $18,000 | ## Best method - [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Boom lift fits this building, most likely $10,500. ## Similar buildings nearby - [2010 Peniston St Ste 200, New Orleans](https://skypsi.com/property/la/new-orleans/sptpheh22danj7p-2010-peniston-st-ste-200-new-orleans/) - [1477 Louisiana Ave, New Orleans](https://skypsi.com/property/la/new-orleans/spjyr9myv3afc04-1477-louisiana-ave-new-orleans/) - [2301 Marengo St, New Orleans](https://skypsi.com/property/la/new-orleans/spc8cpzf0fhhc9e-2301-marengo-st-new-orleans/) ## 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/la/new-orleans/sp43srbvs0spzda-3520-dryades-st-new-orleans/ JSON: https://skypsi.com/property/la/new-orleans/sp43srbvs0spzda-3520-dryades-st-new-orleans.json Content license: https://skypsi.com/content-license.txt