# 859 Convention Center Blvd, New Orleans Hotel in New Orleans, Louisiana. It covers 51,724 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 859 Convention Center Blvd, New Orleans. Hotel in New Orleans, Louisiana. Property ID sp8q8n2h2aa03mn. ## Facts **Facts about 859 Convention Center Blvd, New Orleans** | Fact | Value | Source | | --- | --- | --- | | Address | 859 Convention Center Blvd, New Orleans, LA 70130 | [County and state public records](https://skypsi.com/property/la/new-orleans/sp8q8n2h2aa03mn-859-convention-center-blvd-new-orleans/#how-we-know) | | Building type | Hotel | [Overture Maps building footprints and SkyPSI estimator](https://skypsi.com/property/la/new-orleans/sp8q8n2h2aa03mn-859-convention-center-blvd-new-orleans/#how-we-know) | | Place name | New Orleans Marriott Warehouse Arts District | [Overture Maps places](https://skypsi.com/property/la/new-orleans/sp8q8n2h2aa03mn-859-convention-center-blvd-new-orleans/#how-we-know) | | Place type | hotel | [Overture Maps places](https://skypsi.com/property/la/new-orleans/sp8q8n2h2aa03mn-859-convention-center-blvd-new-orleans/#how-we-know) | | Footprint | 51,724 square feet | [Overture Maps building footprints](https://skypsi.com/property/la/new-orleans/sp8q8n2h2aa03mn-859-convention-center-blvd-new-orleans/#how-we-know) | | Perimeter | 1,298.28 feet | [Overture Maps building footprints](https://skypsi.com/property/la/new-orleans/sp8q8n2h2aa03mn-859-convention-center-blvd-new-orleans/#how-we-know) | | Height | 146.23 feet | [USGS 3D Elevation Program](https://skypsi.com/property/la/new-orleans/sp8q8n2h2aa03mn-859-convention-center-blvd-new-orleans/#how-we-know) | | Height survey year | 2021 | [USGS 3D Elevation Program](https://skypsi.com/property/la/new-orleans/sp8q8n2h2aa03mn-859-convention-center-blvd-new-orleans/#how-we-know) | | Stories | 14 stories | [USGS 3D Elevation Program](https://skypsi.com/property/la/new-orleans/sp8q8n2h2aa03mn-859-convention-center-blvd-new-orleans/#how-we-know) | | Exterior wall area | 189,843 square feet | [SkyPSI estimator](https://skypsi.com/property/la/new-orleans/sp8q8n2h2aa03mn-859-convention-center-blvd-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 by drone, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Facade wash (drone) | $15,000 | $28,000 | $47,000 | | Facade wash with mold or growth treatment | $22,500 | $41,500 | $71,500 | **Exterior soft wash from a boom lift and by rope access, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Facade wash, conventional access | $28,000 | $51,000 | $84,500 | ### Window cleaning **Window cleaning by drone, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Exterior windows only | $5,500 | $11,500 | $19,000 | | Windows inside and out | $9,500 | $19,000 | $34,000 | **Window cleaning by rope access, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Exterior windows, rope access | $37,500 | $75,000 | $131,500 | | Windows inside and out, rope access | $41,500 | $83,000 | $146,500 | ## Best method - [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Drone has the lowest cost, most likely $28,000. - [Window cleaning](https://skypsi.com/estimates/window-cleaning/): Drone has the lowest cost, most likely $11,500. ## Similar buildings nearby - [701 Convention Center Blvd, New Orleans](https://skypsi.com/property/la/new-orleans/spfyrgfef7vm7ve-701-convention-center-blvd-new-orleans/) - [315 Julia St, New Orleans](https://skypsi.com/property/la/new-orleans/sp1250vk1qkssmq-315-julia-st-new-orleans/) - [320 Andrew Higgins Dr, New Orleans](https://skypsi.com/property/la/new-orleans/spwwmqrgj159599-320-andrew-higgins-dr-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. - [Overture Maps building footprints](https://opendatacommons.org/licenses/odbl/1-0/): Building outlines, heights and floor counts from the Overture Maps buildings theme. - [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. - [USGS 3D Elevation Program](https://www.usgs.gov/3d-elevation-program): Lidar elevation data that gives building heights where other sources have none. 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, Overture Maps building footprints, Overture Maps places, SkyPSI estimator, USGS 3D Elevation Program. Parcel and address facts from county appraisal districts and state open-data programs (public records). https://comptroller.texas.gov/taxes/property-tax/ Building footprints from Overture Maps Foundation, including OpenStreetMap contributors, Microsoft, Esri Community Maps contributors and USGS, under the Open Database License (ODbL). https://opendatacommons.org/licenses/odbl/1-0/ Business names: Overture Maps Foundation, overturemaps.org (places theme, CDLA Permissive 2.0). https://docs.overturemaps.org/attribution/ Building heights from the U.S. Geological Survey 3D Elevation Program (public domain). https://www.usgs.gov/3d-elevation-program Page: https://skypsi.com/property/la/new-orleans/sp8q8n2h2aa03mn-859-convention-center-blvd-new-orleans/ JSON: https://skypsi.com/property/la/new-orleans/sp8q8n2h2aa03mn-859-convention-center-blvd-new-orleans.json Content license: https://skypsi.com/content-license.txt