| Primary address | 1100 King Street, Port Chester |
| Zip code | 10573 |
| County | Westchester |
| Municipality | Rye |
| Parcel ID | 124.81-1-1 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 07/17/2018 |
| Sale price | $54,400,000 |
| Arm's length | Register |
| Current property tax | $711,147 |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:
This Office Building (464) located at 1100 King Street, Port Chester, NY 10573 has a total of 88,129 square feet and a current price per square foot of $617.
What is the year built & the current market value of 1100 King Street, Port Chester, NY 10573?1100 King Street, Port Chester, NY 10573 was built in 1963 and has a current tax assessor's market value of $18,454,800.
View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.
| Listing type | For Lease |
|---|---|
| Listing date | 05/18/2017 |
| Last updated | 04/03/2026 |
| Lot size | 18.68 Acre |
| Suite name | Space type | Lease rate | Available space | Brokers |
|---|---|---|---|---|
| #101 | General Office | Listing price not available | 2,266 | Dana R. Pike Peter S. Duncan |
| #102 | General Office | Listing price not available | 3,461 | Dana R. Pike Peter S. Duncan |
| #104 | General Office | Listing price not available | 3,144 | Dana R. Pike Peter S. Duncan |
| #300 | General Office | Listing price not available | 32,000 | Dana R. Pike Peter S. Duncan |
| Listing type | For Lease |
|---|---|
| Listing date | 05/18/2017 |
| Last updated | 04/03/2026 |
| Lot size | 18.68 Acre |
| Suite name | Space type | Lease rate | Available space | Brokers |
|---|---|---|---|---|
| #125 | General Office | Listing price not available | 3,973 | Dana R. Pike Peter S. Duncan |
| #110 | Storage | Listing price not available | 1,058 | Dana R. Pike Peter S. Duncan |
| #112 | General Office | Listing price not available | 644 | Dana R. Pike Peter S. Duncan |
| Listing type | For Lease |
|---|---|
| Listing date | 05/18/2017 |
| Last updated | 04/03/2026 |
| Lot size | 18.68 Acre |
| Suite name | Space type | Lease rate | Available space | Brokers |
|---|---|---|---|---|
| #100B | General Office | Listing price not available | 15,810 | Dana R. Pike Peter S. Duncan |
| #200 | General Office | Listing price not available | 4,873 | Dana R. Pike Peter S. Duncan |
| #230 | General Office | Listing price not available | 4,551 | Dana R. Pike Peter S. Duncan |
| #315 | General Office | Listing price not available | 8,645 | Dana R. Pike Peter S. Duncan |
| #320 | General Office | Listing price not available | 1,950 | Dana R. Pike Peter S. Duncan |
| Listing type | For Lease |
|---|---|
| Listing date | 11/18/2022 |
| Last updated | 04/26/2026 |
AAPhase II, Building 4 of the Royal Executive Park is a three story, 90,000 square foot office building.
| Suite name | Space type | Lease rate | Available space | Brokers |
|---|---|---|---|---|
| Partial 2 Floor | General Office | Listing price not available | 6,150 | Trip Hoffman David Thomann |
Create a free account to view the complete sales history for 1100 King Street, Port Chester, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 07/17/2018 | $54,400,000 | Register | Register |
To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.
R: Recorded date
D: Document date
Access detailed property tax data for 1100 King Street, Port Chester, NY 10573. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025 |
| Base tax | $695,583 |
| Current property tax | $711,147 |
| Market value | $18,454,800 |
| Assessed value | $18,454,800 |
Here's the assessment & property tax history for 1100 King Street, Port Chester, including the evolution of the total tax rate and corresponding property tax.
| Year | Market value | Assessment value | Total tax rate | Property tax | Year over year change |
|---|---|---|---|---|---|
| 2025 | $18,454,800 | $18,454,800 | 37.6912 | $695,583 | -5.71% |
| 2024 | $18,454,800 | $18,454,800 | 39.9744 | $737,720 | -3.75% |
| 2023 | $18,454,800 | $18,454,800 | 41.5313 | $766,452 | -5.73% |
| 2022 | $18,454,800 | $18,454,800 | 44.0545 | $813,016 | +21.80% |
| 2021 | $18,454,800 | $18,454,800 | 36.1702 | $667,514 | -23.85% |
| Total population | 40,786 |
| Median age | 39.6 |
| Average household income | $173,825 |
| Family households | 70.2% |
| Occupied housing units | 14,412 |
| Owner occupied units | 55.3% |
| Average number of people per household | 2.81 |
| Median year structure built | 1957 |
| Median value for units with a mortgage | $658,600 |
| Median value for units without a mortgage | $675,100 |
Create a free account to unlock extended information for 1100 King Street, Port Chester, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).
| FEMA flood zone(s) | X (See more on map) |
Access the detailed traffic volume map for 1100 King Street, Port Chester to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.
| View daily traffic map |
Here are the neighbors for 1100 King Street, Port Chester.