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Santa Fe, NM- Effective September 26, 2024, Santa Fe County announces an address modification to the physical address of the County Administrative Complex, previously known as 100 Catron Street (This also affects the Enhanced 911 address). This alteration is essential to improve efficiency in emergency response capabilities to each of the four access points around the complex, and to provide for intuitive public access. 

The new primary address for the building is 240 Grant Avenue, Santa Fe, NM 87501, which will serve as the public access point for all constituents conducting business with the County as well as access to the parking lot.  

There are four key access points to the administrative complex:

240 Grant Avenue: This is the primary physical address to the County Administrative Building and access to the parking lot. This also serves as the primary E911 physical address. 

250 Grant Avenue: Currently closed for security upgrades, this pedestrian access (across from the Santa Fe Convention Center) will remain unavailable until further notice.  

215 Griffin Street: This parking lot is now reserved exclusively for County staff. 

100 Catron Street: This is no longer a public access point.

Please note that the County’s mailing address remains unchanged. Continue sending mail to P.O. Box 276, Santa Fe, NM 87504-0276. 

For further questions about the address modification, please contact Santa Fe County Rural Addressing Division at e911addressing@santafecountynm.gov or 505-986-6225. 

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