San Sebastian St Old San Juan, Unit 259 & 261San Juan, PR 00901Price: $4,395,000

  • Price: $4,395,000
  • 7 Days on Market
$
$
%
$/month over payments
Federal 30-year interest rate: 7.03% last updated on Sep 24, 2026
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.
  • $4,395,000List Price
  • 10,075Square Feet
A rare opportunity to acquire a historic estate and income-producing hospitality property in the heart of Old San Juan. Spanning approximately 6,538 square feet across 259–261 Calle San Sebastin, this extraordinary property combines the scale and character of a grand private residence with flexible guest accommodations and an established hospitality operation. The property offers 12 bedrooms and 10 bathrooms, expansive living and entertaining areas, a large contemporary kitchen, dramatic arched corridors, soaring ceilings, traditional architectural details, interior courtyards, and preserved historic elements that reflect the unmistakable character of Old San Juan. Among its most distinctive features are the property's preserved historic ruins, incorporated into the courtyard and architecture as a striking connection to Old San Juan's past. Rather than simply occupying a historic district, the property preserves architectural elements that give the estate a character that cannot be replicated in new construction. Designed around indoor-outdoor Caribbean living, the estate enjoys Atlantic Ocean views, partial views of El Morro, and views of cruise ships entering San Juan Bay, complemented by outdoor and wellness areas including a hot tub and cold plunge. The property's unique configuration provides exceptional flexibility and may be envisioned as a private Old San Juan estate, multigenerational family compound, residence with private guest accommodations, or income-producing hospitality property, subject to applicable permits and regulations. Separate loft-style and studio-style accommodations provide additional possibilities for guests, extended family, staff, offices, or hospitality use. The property also has an established history as an income-producing hospitality asset, offering a compelling combination of lifestyle and investment potential. Financial and operating information may be made available to qualified prospective buyers. Adding significant value, the property has received Institute of Puerto Rico Culture approval for a 10-year property-tax exemption associated with its historic restoration and preservation. The property has also undergone Puerto Rico Tourism Company review in connection with tourism-related incentives. Prospective buyers should independently verify the current status, remaining term, applicability, and transferability of all exemptions, incentives, permits, and approvals. Located on iconic Calle San Sebastin, surrounded by the architecture, restaurants, cultural landmarks, and attractions of Old San Juan, this offering represents a rare opportunity to acquire a substantial historic property combining architecture, history, ocean views, lifestyle, hospitality potential, and income generation in one of the Caribbean's most recognized historic destinations.

Property Details of San Sebastian St Old San Juan, Unit 259 & 261

Property Details

Interior Features

Other Details

Never Miss New Listings

Never miss new listings between $3,956,000 - $4,835,000 in this neighborhood
Successfully Subscribed!
Do not fill in this field:

I agree to receive marketing and customer service calls and text messages from Chefan Group. To opt out, you can reply 'stop' at any time or click the unsubscribe link in the emails. Consent is not a condition of purchase. Msg/data rates may apply. Msg frequency varies. Privacy Policy.

We will never spam you or sell your details. You can unsubscribe whenever you like.

Mortgage Calculator


$
$
%
Est. Mortgage:
$/month over payments
Federal 30-year interest rate: 7.03% last updated on Sep 24, 2026. * The above figures are estimates provided by Union Street Media using the FRED® API, and are not endorsed or certified by the Federal Reserve Bank of St. Louis. Check with your lender for actual interest rates.
Listed by Samantha Telvi Carlo of SAMANTHA TELVI CARLO (939-397-5000)

Listings courtesy of StellarMLS as distributed by MLS GRID. Based on information submitted to the MLS GRID as of October 1, 2026 3:31 AM UTC. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. IDX information is provided exclusively for consumers’ personal noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID. The use of the MLS GRID Data may be subject to an end user license agreement.

Hi there! How can we help you?

Contact us using the form below or give us a call.

Send Us A Message:

I agree to receive marketing and customer service calls and text messages from Chefan Group. To opt out, you can reply 'stop' at any time or click the unsubscribe link in the emails. Consent is not a condition of purchase. Msg/data rates may apply. Msg frequency varies. Privacy Policy.

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.