Erf Porter

Erf Porter
200 Sound Beach Avenue
Old Greenwich, CT 06870
Mobile App

Be in the know on the go.
Text EAL to 87778
to get my mobile app.

“Erf” and Jane Porter moved from Naperville, Ill. to Old Greenwich in 1974 with their 5 children.  Greenwich was the last stop on a nomadic corporate tour including:  Moorestown, NY; Ellicott City, MD; Yorktown Heights, NY; and Willowdale (Toronto), Ontario.

Porter “retired” as a petrochemical and energy industry executive with Union Carbide in 1987.  He immediately founded Supply Planning Associates (SPA) serving U.S. and Canadian clients with strategic advice and counsel on commercial, acquisition, and regulatory matters before “retiring” in 2005.

In 2009 he “unretired” and joined Prudential Connecticut Realty (now Berkshire Hathaway HS NE Properties) in the Old Greenwich office.

“As corporate nomads, Jane and I lived the experiences of a family moving and adjusting to new communities, schools, experiences, and local and business cultures.  Jane has had her Realtor’s license since 1976, actively practiced into the 1980’s, and has been a referral Realtor since.  I got my license in 1987 understanding that our home was our most important family asset. Erf believes the truism “home is where your heart is”   is especially important in today’s transient, high tech world in which “quality of life” issues are of paramount importance,  Trust and competence are, therefore, the most important criteria for selecting a Realtor.”

Greenwich is a great place to raise a family, live, and work.  That hasn’t changed since the Porters first came to town in 1974.  You get back what you give to your community.  Our unique form of local governance personifies this and was one of the key reasons we put Greenwich on the top of our choices in 1974 and would, again, 40 years later.”


Alfred University (BS Chemistry), ROTC, Airborne , Artillery (Korea – 1958-59)
Sales, marketing, corporate training, supply, and project management at Union Carbide, Union Carbide Canada, and offshore shipping and trading subsidiaries
Founder and Leader of Supply Planning Associates Inc. (SPA), strategic commercial  and regulatory advice and counsel to petrochemical, energy, utility, and governmental clients in the  U.S. and Canada, 



  • Elected Representative Town Meeting (RTM) District Six (Old Greenwich) 1980’s – current 
  • RTM Parks & Recreation, Appointments, Finance  (current) committee delegate 
  • Founder (1987).  Past President, Coach Greenwich Youth Football League (GYFL) 
  • Greenwich Old Timers Board, Past President, Local Honoree, , Chair Advisory Committee (current) 
  • American Legion Greenwich Boys and Girls State Commission Founder (1977) , Chair, Co-Chair (current)
  • Greenwich Choral Society Board, Chorister (current) 
  • Sound Beach Band Board, Past President, percussion (current) 
  • St. Clements Church Choir (current) 
  • Retired Men’s’ Association (RMA) of Greenwich past Golf Chair, Melody Men - pastt Director, chorister    



  • Listing Client emphasis, experience across all areas of Greenwich 
  • Majority of listing clients  are estates and trusts
  • 2013 Berkshire Hathaway Honor Award  - (ranked in top 13% of  performers nationally)
  • 2015 Selected Connecticut Magazine Five Star Real Estate Agent 
  • Since first closing on 07/19/2010, listings ave.158 days on market vs.170 for all Greenwich MLS
  • Personal and Professional Values:  Honesty, Integrity, Empathy, Perseverance, Willing to confront on basis of principle
43 Highview Avenue, Old Greenwich, CT 06870
$1,395,000 - Old Greenwich, CT 06870, 43 Highview Avenue
Bedrooms: 3
Sq. Ft.: 2116
Bathrooms: 1 full/1 half
Lot Size: 0.25000 acres
MLS #: 97716
32 Park Avenue, Old Greenwich, CT 06870
SOLD on 9/2/2015 for $1,050,000 (Offered for $1,150,000)
Old Greenwich, CT 06870, 32 Park Avenue
Bedrooms: 0
Sq. Ft.: 0
Bathrooms: 0 full/0 half
Lot Size: 0.21000 acres
MLS #: 92031
294 Round Hill Road, Greenwich, CT 06831
SOLD on 1/13/2015 for $1,600,000 (Offered for $1,995,000)
Greenwich, CT 06831, 294 Round Hill Road
Bedrooms: 5
Sq. Ft.: 5381
Bathrooms: 4 full/1 half
Lot Size: 4.20000 acres
MLS #: 86861
149 Shore Road, Old Greenwich, CT 06870
SOLD on 2/14/2014 for $1,800,000 (Offered for $1,995,000)
Old Greenwich, CT 06870, 149 Shore Road
Bedrooms: 4
Sq. Ft.: 3582
Bathrooms: 3 full/1 half
Lot Size: 0.28000 acres
MLS #: 83368
34 Park Avenue, Old Greenwich, CT 06870
SOLD on 11/22/2013 for $1,712,500 (Offered for $1,775,000)
Old Greenwich, CT 06870, 34 Park Avenue
Bedrooms: 4
Sq. Ft.: 0
Bathrooms: 3 full/1 half
Lot Size: 0.23000 acres
MLS #: 86312
50 Laddins Rock Road, Old Greenwich, CT 06870
RENTED on 1/28/2014 for $2,900 (Offered for $2,900)
Old Greenwich, CT 06870, 50 Laddins Rock Road
Bedrooms: 3
Sq. Ft.: 0
Bathrooms: 2 full/0 half
Lot Size: 0.00000 acres
MLS #: 85893

Strategic Partners
duPont Registry
Doyle New York
Realty Alliance