# 503 Center Avenue, Mamaroneck Office in Mamaroneck, New York. It covers 890 square feet on the ground. Rates calibrated October 2, 2026. Review by December 31, 2026. Updated October 27, 2026. Method propdata-estimator-v6. ## This building 503 Center Avenue, Mamaroneck. Office in Mamaroneck, New York. Property ID spwgww4d8x8eg0z. ## Facts **Facts about 503 Center Avenue, Mamaroneck** | Fact | Value | Source | | --- | --- | --- | | Address | 503 Center Avenue, Mamaroneck, NY 10543 | [USA Structures](https://skypsi.com/property/ny/new-york/spwgww4d8x8eg0z-503-center-avenue-mamaroneck/#how-we-know) | | Building type | Office | [USA Structures and SkyPSI estimator](https://skypsi.com/property/ny/new-york/spwgww4d8x8eg0z-503-center-avenue-mamaroneck/#how-we-know) | | Place name | Doug's Foreign Car Service | [Overture Maps places](https://skypsi.com/property/ny/new-york/spwgww4d8x8eg0z-503-center-avenue-mamaroneck/#how-we-know) | | Place type | automotive repair | [Overture Maps places](https://skypsi.com/property/ny/new-york/spwgww4d8x8eg0z-503-center-avenue-mamaroneck/#how-we-know) | | Footprint | 890 square feet | [USA Structures](https://skypsi.com/property/ny/new-york/spwgww4d8x8eg0z-503-center-avenue-mamaroneck/#how-we-know) | | Perimeter | 121.74 feet | [USA Structures](https://skypsi.com/property/ny/new-york/spwgww4d8x8eg0z-503-center-avenue-mamaroneck/#how-we-know) | | Stories | 2 stories | [SkyPSI estimator](https://skypsi.com/property/ny/new-york/spwgww4d8x8eg0z-503-center-avenue-mamaroneck/#how-we-know) | | Parcel number | 5532038-30-35 | [County and state public records](https://skypsi.com/property/ny/new-york/spwgww4d8x8eg0z-503-center-avenue-mamaroneck/#how-we-know) | | Land use | 483 Converted residence | [County and state public records](https://skypsi.com/property/ny/new-york/spwgww4d8x8eg0z-503-center-avenue-mamaroneck/#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 | $500 | $1,000 | $1,500 | ## Best method - [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Boom lift fits this building, most likely $1,000. ## Similar buildings nearby - [430 Fayette Avenue, Mamaroneck](https://skypsi.com/property/ny/new-york/spg9b12w7a6ezkm-430-fayette-avenue-mamaroneck/) - [441 Waverly Avenue, Mamaroneck](https://skypsi.com/property/ny/new-york/spyzykhmjkjn5fp-441-waverly-avenue-mamaroneck/) - [513 Fayette Avenue, Mamaroneck](https://skypsi.com/property/ny/new-york/spd793s5mrzyv25-513-fayette-avenue-mamaroneck/) - [526 Fayette Avenue, Mamaroneck](https://skypsi.com/property/ny/new-york/spsqrwa0jwza3jz-526-fayette-avenue-mamaroneck/) - [509 Fayette Avenue, Mamaroneck](https://skypsi.com/property/ny/new-york/sp3sr2h9ssdcrap-509-fayette-avenue-mamaroneck/) - [517 Fayette Avenue, Mamaroneck](https://skypsi.com/property/ny/new-york/sp2120xn4wxn63m-517-fayette-avenue-mamaroneck/) - [632 Fenimore Road, Mamaroneck](https://skypsi.com/property/ny/new-york/spqr2sqn40zy4rq-632-fenimore-road-mamaroneck/) - [406 Center Avenue, Mamaroneck](https://skypsi.com/property/ny/new-york/sp8x66xh2f1bdan-406-center-avenue-mamaroneck/) ## 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/ny/new-york/spwgww4d8x8eg0z-503-center-avenue-mamaroneck/ JSON: https://skypsi.com/property/ny/new-york/spwgww4d8x8eg0z-503-center-avenue-mamaroneck.json Content license: https://skypsi.com/content-license.txt