705 Calle Union, PR
Stellar MLS
1 / 1

$875,000

705 Calle UnionSan Juan, PR 00902

Listing updated: September 29, 2026 at 6:51 AM ET

Active
Stellar MLSListing courtesy of Bianca Acosta Ciordia · Bianca Acosta Ciordia · MLS #PR9124525 · Active · 561-945-2540
9
Beds
5
Baths
4,300
Sq Ft
0.01
Acres
1970
Built
◆$203/sqft◆360° tour
Single Family Residence

Property type

1970

Year built

4,300 sqft

Lot size

$203

Price / sq ft

No HOA

HOA dues

1

Day on market

X

Flood zone

About this home

Exceptional opportunity in Miramar, offering remarkable space, flexibility, and income potential in one of San Juan’s most desirable and centrally located neighborhoods. Situated on an approximately 383 m² lot, this spacious property offers a total of 9 bedrooms and 5 bathrooms, thoughtfully distributed across the main structure and an additional detached living area. Its versatile configuration provides numerous possibilities for a primary residence, multigenerational living, extended-family accommodations, home office or guest spaces, or an income-producing investment, subject to applicable regulations and permitted uses. The property is currently operated as a short-term rental, providing an attractive opportunity for buyers seeking a property with existing income potential while maintaining the flexibility to adapt the space to their individual needs. Additional features include two water cisterns, generator backup serving portions of the property, and an EcoFlow battery backup system. Ideally located in Miramar, with convenient access to Condado, Santurce, Distrito T-Mobile, the Puerto Rico Convention Center, Old San Juan, restaurants, shopping, services, and major metropolitan thoroughfares. A unique opportunity to acquire a substantial Miramar property combining location, versatility, residential appeal, and income potential—ideal for buyers seeking a personal residence with additional space or an investment property with multiple possibilities.

Estimated monthly payment

Principal & interest$4,424
Property taxes$802
Home insurance (est.)$401

Estimate only. Taxes use the listing's reported amount where available; insurance is a Florida-average estimate. Your actual payment will vary — run a full calculation or talk to a lender.

Price & listing history1 days on market

  1. Status: Active
    Sep 28, 2026
  2. Listed$875,000
    Sep 28, 2026
  3. Price increased$875,000

Facts & features

Property type
Residential
Sub type
Single Family Residence
Status
Active
Days on market
1
Subdivision
Miramar
County
San Juan
Year built
1970
Living area
4,300 sq ft
Price/sq ft
$203
Lot size
4,300 sq ft
Lot category
0 to less than 1/4
Flood zone
X
Parcel #
040-047-065-22-001
Zoning
RES
MLS #
PR9124525

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Interior Details

Bedrooms
9
Full bathrooms
5
Flooring
Ceramic Tile
Appliances
Electric Water Heater
Interior features
Ninguno
Laundry
Laundry Room
Stories / Levels
Two
Direction faces
East

Heating & Cooling

Heating
Electric
Cooling
Mini-Split Unit(s)

Parking

Carport
Yes

HOA & Financial

Total monthly fees
None
Total annual fees
None
Min lease term
No Minimum
Ownership
Fee Simple
Available for lease
Yes
Lease restrictions
No

Exterior & Construction

Exterior features
None
Construction materials
Block, Concrete
Roof
Concrete
Foundation
Block, Concrete Perimeter
Road surface
Asphalt

Utilities

Sewer
Public Sewer
Water source
None
Utilities
Electricity Connected

Room Details

RoomLevelDimensions
Bedroom 1First
Bedroom 2First
KitchenFirst
Bathroom 1First
Bathroom 2First
Primary BedroomFirst
Living RoomFirst

Listing Details

Listing date
2026-09-23
On market date
2026-09-28
Original list price
$875,000
Occupant type
Vacant
MLS area
00902 - San Juan
Listing AOR
Puerto Rico
Status changed
2026-09-28

Flood risk

Minimal riskFEMA Zone X

Minimal-risk area outside the mapped floodplain. Flood insurance is optional and typically low-cost.

Source: FEMA flood zone reported on the listing. Confirm current designation at FEMA Flood Map Service Center.

Location

Directions

SALIDA MIRAMAR CALLE UNION

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MLS GRID

Listings courtesy of Stellar MLS as distributed by MLS GRID

IDX information is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Based on information submitted to the MLS GRID as of September 29, 2026 at 6:51 AM ET. 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.

All or a portion of the multiple listing information is provided by Stellar MLS, from a copyrighted compilation of listings. The compilation of listings and each individual listing are © 2026 Stellar MLS. All rights reserved.

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