# 70 Purdy Avenue, Port Chester Apartments in Port Chester, New York. It covers 659 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 70 Purdy Avenue, Port Chester. Apartments in Port Chester, New York. Property ID sph7jft3pz5fvs4. ## Facts **Facts about 70 Purdy Avenue, Port Chester** | Fact | Value | Source | | --- | --- | --- | | Address | 70 Purdy Avenue, Port Chester, NY 10573 | [USA Structures](https://skypsi.com/property/ny/new-york/sph7jft3pz5fvs4-70-purdy-avenue-port-chester/#how-we-know) | | Building type | Apartments | [USA Structures and SkyPSI estimator](https://skypsi.com/property/ny/new-york/sph7jft3pz5fvs4-70-purdy-avenue-port-chester/#how-we-know) | | Footprint | 659 square feet | [USA Structures](https://skypsi.com/property/ny/new-york/sph7jft3pz5fvs4-70-purdy-avenue-port-chester/#how-we-know) | | Perimeter | 113.72 feet | [USA Structures](https://skypsi.com/property/ny/new-york/sph7jft3pz5fvs4-70-purdy-avenue-port-chester/#how-we-know) | | Height | 7.71 feet | [Overture Maps building footprints and Google Open Buildings](https://skypsi.com/property/ny/new-york/sph7jft3pz5fvs4-70-purdy-avenue-port-chester/#how-we-know) | | Stories | 1 story | [Overture Maps building footprints and Google Open Buildings](https://skypsi.com/property/ny/new-york/sph7jft3pz5fvs4-70-purdy-avenue-port-chester/#how-we-know) | | Exterior wall area | 877 square feet | [SkyPSI estimator](https://skypsi.com/property/ny/new-york/sph7jft3pz5fvs4-70-purdy-avenue-port-chester/#how-we-know) | | Parcel number | 554801142.39-1-2 | [County and state public records](https://skypsi.com/property/ny/new-york/sph7jft3pz5fvs4-70-purdy-avenue-port-chester/#how-we-know) | | Land use | 411 Apartments | [County and state public records](https://skypsi.com/property/ny/new-york/sph7jft3pz5fvs4-70-purdy-avenue-port-chester/#how-we-know) | ## Similar buildings nearby - [31 Beech Street, Port Chester](https://skypsi.com/property/ny/new-york/spb0ns48wnpw3dv-31-beech-street-port-chester/) - [76 Purdy Avenue, Port Chester](https://skypsi.com/property/ny/new-york/spbxgs8cr0dxntd-76-purdy-avenue-port-chester/) - [25 Beech Street, Port Chester](https://skypsi.com/property/ny/new-york/sp1t16acz1xr6g7-25-beech-street-port-chester/) - [29 Beech Street, Port Chester](https://skypsi.com/property/ny/new-york/sp56a19q75gqpqv-29-beech-street-port-chester/) - [70 Purdy Avenue, Port Chester](https://skypsi.com/property/ny/new-york/sp1gb0rb58vq1v5-70-purdy-avenue-port-chester/) - [108 Don Bosco Place, Port Chester](https://skypsi.com/property/ny/new-york/sp25ygxgnks0t3c-108-don-bosco-place-port-chester/) - [27 Central Avenue, Port Chester](https://skypsi.com/property/ny/new-york/sprc3e93my34vr1-27-central-avenue-port-chester/) - [27 Central Avenue, Port Chester](https://skypsi.com/property/ny/new-york/sp38cr6vrhzc1he-27-central-avenue-port-chester/) ## 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. - [Google Open Buildings](https://sites.research.google/open-buildings/): Building outlines and heights from Google Open Buildings, reached through the Overture Maps buildings theme. - [Overture Maps building footprints](https://opendatacommons.org/licenses/odbl/1-0/): Building outlines, heights and floor counts from the Overture Maps buildings 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, Google Open Buildings, Overture Maps building footprints, 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/ Building data from Google Open Buildings, reached through Overture Maps Foundation, overturemaps.org. https://sites.research.google/open-buildings/ 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/ Page: https://skypsi.com/property/ny/new-york/sph7jft3pz5fvs4-70-purdy-avenue-port-chester/ JSON: https://skypsi.com/property/ny/new-york/sph7jft3pz5fvs4-70-purdy-avenue-port-chester.json Content license: https://skypsi.com/content-license.txt