J.Porrata logo Contact Us Our Clients Divisions About Us Home
Real Estate Appraisal and Consulting in Puerto Rico.
Old San Juan houses
Oceanfront resort with
House in Puerto Rico
Commercial building in
                    Puerto Rico
Terrain landscape airview

About Us

J. Porrata, PSC is a full service, real estate appraisal and consulting firm headquartered in San Juan, Puerto Rico and rendering services throughout the entire island. We offer complete appraisal services, including residential, commercial, industrial, agricultural and special use work. We are focused on providing top-quality appraisals and consulting services on a cost-effective basis.

The firm is directed by a certified general real estate appraiser with an appraisal experience of over 25 years. The principal has a top-rated appraisal educational background through the world-leading Appraisal Institute, complemented by a very competent professional experience.

J. Porrata, PSC is headed by a MAI designated appraiser:

Appraisal Institute Logo & Puerto Rico Chapter


J.Porrata, PSC has three main departments, each providing top-quality appraisal services in a reduced time frame by assigning a specialized task force to meet special and important deadlines.

1. Commercial

We provide all types of commercial appraisal work:

  •   small & medium size properties
  •   prime office buildings
  •   industrial plants
  •   distribution warehouses
  •   vacant land
  •   agricultural properties & farms
  •   shopping centers
  •   hotels
  •   quarries

2. Residential

We service residential appraisal needs:

  •   single-family residences
  •   single-family apartments
  •   upscale custom-built, pricey housing
  •   residential lots
  •   proposed residential subdivisions
  •   high-rise & walk-up apartments

3. Consulting

We offer specialized services to our clients:

  •   market studies
  •   market demand studies for LIHTC projects
  •   land utilization analyses
  •   economic feasibility studies
  •   highest & best use analyses
  •   marketability & investment analyses for proposed or existing developments
  •   research-related studies
  •   rental studies
  •   litigation support

We have also established a network of outside consultants, including leading construction companies, engineers and architects, lawyers, accountants, economic consultants, real estate developers and national appraisal firms, which provide specialized assistance and support.

Our Clients

J. Porrata, PSC has offered its services to all major financial institutions established in Puerto Rico, as well as to leading local real estate development corporations and local and federal government agencies.

Contact Us


Phone number:
(787) 772-9056

(787) 754-3285

Ave. Muñoz Rivera 898
Suite 300
San Juan, PR 00927

Like us on:   Facebook logo