Joann Perna Real Estate Agent - GUARDIAN REALTY CENTER LLC MA

8 Arbutus St, Putnam Valley, NY Coming Soon $624,900 - co-listed by Joann Perna — Coming Soon $624,900 • Co-Listing Agent

Joann Perna listing agent for 18 Steiner Dr, Mahopac, NY - sold for $750,000 — Sold $750,000

43 Tanya Ln, Mahopac, NY For Sale $695,000 - listed by Joann Perna — For Sale $695,000

Joann Perna buyer's agent for 3571 Gomer St, Yorktown Heights, NY - sold for $465,000 — Sold $465,000

398 Illington Rd, Ossining, NY For Sale $624,000 - listed by Joann Perna — For Sale $624,000

Joann Perna

Mahopac NY

GUARDIAN REALTY CENTER LLC MA

51 Closed Sales

$23.5M Total Value

$305K - $825K Price Range

$460.9K Average Price

Prior 5 years

About Joann

I pride myself on the level of customer service I give my Clients. It is not about me but about you and me helping you reach your goals.I started my career as a Realtor in 1987 and I became a Licensed Residential Real Estate Appraiser in 2002. In 2006 I obtained my license as a Certified Commercial Appraiser. I have been living in Putnam County for over 18 years. Prior to that I lived in Westchester. Our office is located on the border of Putnam and Westchester Counties right off the Taconic State Parkway.

Home Types: House, Condo, Townhouse, Co-op

Years of Experience: 17

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	6
Total Value	$2,954,750
Average Sale Price	$492,458
Price Range	$375K - $750K

Seller Deals
Total Deals	17
Total Value	$7,993,250
Average Sale Price	$470,191
Price Range	$137K - $825K

Seller Deals
Total Deals	48
Total Value	$22,037,100
Average Sale Price	$459,106
Price Range	$137K - $825K

Buyer Deals
Total Deals	3
Total Value	$1,470,000
Average Sale Price	$490,000
Price Range	$455K - $550K

5 Year View

Neighborhoods Joann is Experienced In

Joann's Listings and Deals

Joann's Active Listings

$695,000
- 5 Beds
- 2 Baths
- 2,863 Sq Ft
43 Tanya Ln

Mahopac, NY
Rare Opportunity to Own a Spacious 5-Bedroom Colonial on a Corner Lot! Freshly Painted & Move-In Ready!Welcome to this Generously Sized Colonial offering Five Bedrooms. With this much Space, you'll definitely have Room to Spare; use a couple of Bedrooms as Flex Space for a Home Office, Guest Suite, or Playroom. There are Two Oversized Bedrooms on the Upper Level that make that even easier. In

Joann Perna Guardian Realty Center, LLC

$624,000
- 4 Beds
- 2.5 Baths
- 3,128 Sq Ft
398 Illington Rd

Ossining, NY
A Charming Farmhouse Style Home, Carefully Restored to Blend Historic Character with Modern Comfort. Nestled on 3 acres of landscaped grounds, this inviting residence offers spacious living and serene privacy just minutes from local amenities and commuting routes. The renovations that were made still kept its original charm. Features like the woodwork, beamed ceilings, built-in cabinets, and

Joann Perna Guardian Realty Center, LLC

Co-Listing Agent

$624,900
- 2 Beds
- 2 Baths
- 1,449 Sq Ft
8 Arbutus St

Putnam Valley, NY
Charming, Well-built Red-Brick Home Offering Two Bedrooms while Living Like a Three-bedroom. Situated in a quiet, low-traffic neighborhood within the private Roaring Brook Lake community, the property is near approximately 100 acres of protected land. Residents enjoy lake rights and access to the natural beauty and recreational opportunities of the picturesque 115-acre lake, which measures

Joann Perna Guardian Realty Center, LLC

Recently Sold

$447,000

Sold May 8, 2026
- 2 Beds
- 1 Bath
- 1,156 Sq Ft
11 Clover Dr

West Nyack, NY
- 19% Below List
- 326 Days On Market
- $387/SF
- Current Est. Value $566K
Joann Perna Guardian Realty Center, LLC

$750,000

Sold Apr 24, 2026
- 3 Beds
- 3.5 Baths
- 2,966 Sq Ft
18 Steiner Dr

Mahopac, NY
- 3% Above List
- 8 Days On Market
- $253/SF
- Current Est. Value $747K
Joann Perna Guardian Realty Center, LLC

$375,250

Sold Mar 11, 2026
- 3 Beds
- 2.5 Baths
- 1,350 Sq Ft
43 Zugibe Ct

West Haverstraw, NY
- 14% Below List
- 62 Days On Market
- $278/SF
- Current Est. Value $407K
Joann Perna Guardian Realty Center, LLC

$575,000

Sold Jan 2, 2026
- 3 Beds
- 2 Baths
- 1,790 Sq Ft
375 Lake Shore Dr

Mahopac, NY
- 32 Days On Market
- $321/SF
- Current Est. Value $601K
Joann Perna Guardian Realty Center, LLC

$377,500

Sold Dec 4, 2025
- 3 Beds
- 1 Bath
- 1,004 Sq Ft
38 Elmwood Dr

Brewster, NY
- 14% Above List
- 31 Days On Market
- $376/SF
- Current Est. Value $424K
Joann Perna Guardian Realty Center, LLC

$430,000

Sold Oct 20, 2025
- 2 Beds
- 4 Baths
- 2,000 Sq Ft
421 Cornwall Meadows Ln

Patterson, NY
- 65 Days On Market
- $215/SF
- Current Est. Value $451K
Joann Perna Guardian Realty Center, LLC

$695,000

Sold Jun 23, 2025
- 2 Beds
- 2.5 Baths
- 1,878 Sq Ft
6 Pinehurst Ct

Cortlandt Manor, NY
- 1% Below List
- 94 Days On Market
- $370/SF
- Current Est. Value $713K
Joann Perna Guardian Realty Center, LLC

$489,000

Sold Jun 13, 2025
- 5 Beds
- 2.5 Baths
- 2,593 Sq Ft
24 Country Club Rd

Hopewell Junction, NY
- 13% Below List
- 68 Days On Market
- $189/SF
- Current Est. Value $595K
Joann Perna Guardian Realty Center, LLC

$444,000

Sold May 13, 2025
- 1 Bed
- 2.5 Baths
- 1,428 Sq Ft
113 Bullet Hole Rd

Mahopac, NY
- 1% Below List
- 21 Days On Market
- $311/SF
- Current Est. Value $468K
Joann Perna Guardian Realty Center, LLC

Awards and Designations

GAA - General Accredited Appraiser

Agent License: 10301215651 New York 10301215651

Joann Perna

(914) 483-3924

GUARDIAN REALTY CENTER LLC MA

(914) 483-3924

Homes for Sale by City

Joann Perna

About Joann

Transaction History

Seller Deals

Seller Deals

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Neighborhoods Joann is Experienced In

Joann's Listings and Deals

Joann's Active Listings

Recently Sold

Awards and Designations