# 6405 Walworth Avenue, Cleveland School in Cleveland, Ohio. It covers 182,303 square feet on the ground. Rates calibrated October 2, 2026. Review by December 31, 2026. Updated October 30, 2026. Method propdata-estimator-v6. ## This building 6405 Walworth Avenue, Cleveland. School in Cleveland, Ohio. Property ID sp822jc888adr0j. ## Facts **Facts about 6405 Walworth Avenue, Cleveland** | Fact | Value | Source | | --- | --- | --- | | Address | 6405 Walworth Avenue, Cleveland, OH 44102 | [USA Structures](https://skypsi.com/property/oh/cleveland/sp822jc888adr0j-6405-walworth-avenue-cleveland/#how-we-know) | | Building type | School | [USA Structures and SkyPSI estimator](https://skypsi.com/property/oh/cleveland/sp822jc888adr0j-6405-walworth-avenue-cleveland/#how-we-know) | | Place name | Max S. Hayes High School | [Overture Maps places](https://skypsi.com/property/oh/cleveland/sp822jc888adr0j-6405-walworth-avenue-cleveland/#how-we-know) | | Place type | high school | [Overture Maps places](https://skypsi.com/property/oh/cleveland/sp822jc888adr0j-6405-walworth-avenue-cleveland/#how-we-know) | | Footprint | 182,303 square feet | [USA Structures](https://skypsi.com/property/oh/cleveland/sp822jc888adr0j-6405-walworth-avenue-cleveland/#how-we-know) | | Perimeter | 4,033.42 feet | [USA Structures](https://skypsi.com/property/oh/cleveland/sp822jc888adr0j-6405-walworth-avenue-cleveland/#how-we-know) | | Height | 39.37 feet | [SkyPSI fact checks](https://skypsi.com/property/oh/cleveland/sp822jc888adr0j-6405-walworth-avenue-cleveland/#how-we-know) | | Height survey year | 2019 | [SkyPSI fact checks](https://skypsi.com/property/oh/cleveland/sp822jc888adr0j-6405-walworth-avenue-cleveland/#how-we-know) | | Stories | 3 stories | [SkyPSI fact checks](https://skypsi.com/property/oh/cleveland/sp822jc888adr0j-6405-walworth-avenue-cleveland/#how-we-know) | | Exterior wall area | 158,796 square feet | [SkyPSI estimator](https://skypsi.com/property/oh/cleveland/sp822jc888adr0j-6405-walworth-avenue-cleveland/#how-we-know) | | Parcel number | 00613056 | [County and state public records](https://skypsi.com/property/oh/cleveland/sp822jc888adr0j-6405-walworth-avenue-cleveland/#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 | $20,500 | $37,000 | $62,000 | ## Best method - [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Boom lift fits this building, most likely $37,000. ## Similar buildings nearby - [6405 Walworth Avenue, Cleveland](https://skypsi.com/property/oh/cleveland/sp756ths9by667s-6405-walworth-avenue-cleveland/) - [6405 Walworth Avenue, Cleveland](https://skypsi.com/property/oh/cleveland/spa5c6mw7e3tk4m-6405-walworth-avenue-cleveland/) - [2121 West 67 Street, Cleveland](https://skypsi.com/property/oh/cleveland/sp0hg51w3thahep-2121-west-67-street-cleveland/) - [3200 West 65 Street, Cleveland](https://skypsi.com/property/oh/cleveland/sprdqqczsf67fzh-3200-west-65-street-cleveland/) - [3200 West 65 Street, Cleveland](https://skypsi.com/property/oh/cleveland/spn9bvehcq4x8zx-3200-west-65-street-cleveland/) - [5412 Clark Avenue, Cleveland](https://skypsi.com/property/oh/cleveland/spfajdcv4e9wjvm-5412-clark-avenue-cleveland/) - [5412 Clark Avenue, Cleveland](https://skypsi.com/property/oh/cleveland/sp2xn7mc2yebcf5-5412-clark-avenue-cleveland/) - [5412 Clark Avenue, Cleveland](https://skypsi.com/property/oh/cleveland/spjzg3v5dhtxqq7-5412-clark-avenue-cleveland/) ## 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. - [SkyPSI fact checks](https://skypsi.com/estimates/methodology/sources-and-licensing/): Building heights and floor counts SkyPSI checked against published sources. 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, SkyPSI fact checks. 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/oh/cleveland/sp822jc888adr0j-6405-walworth-avenue-cleveland/ JSON: https://skypsi.com/property/oh/cleveland/sp822jc888adr0j-6405-walworth-avenue-cleveland.json Content license: https://skypsi.com/content-license.txt