Kathe Barge Real Estate Agent - PIATT SOTHEBY'S INTERNATIONAL REALTY

833 Blackburn Rd, Sewickley, PA For Sale $5,950,000 - listed by Kathe Barge — For Sale $5,950,000

Kathe Barge listing agent for 4003 Oak Point Cir, Mc Kees Rocks, PA - sold for $515,000 — Sold $515,000

879 Blackburn Rd, Sewickley Heights, PA For Sale $4,495,000 - listed by Kathe Barge — For Sale $4,495,000

Kathe Barge buyer's agent for 402 Meadow Ln, Sewickley, PA - sold for $1,250,000 — Sold $1,250,000

Kathe Barge

Sewickley PA

PIATT SOTHEBY'S INTERNATIONAL REALTY

106 Closed Sales

$96M Total Value

$265K - $3.1M Price Range

$905.2K Average Price

Prior 5 years

About Kathe

Kathe Barge is a dynamic, award winning Realtor helping Buyers and Sellers throughout the Pittsburgh region, committed to excellence and extraordinary service in all aspects of the real estate process. Kathe is focused and results driven, resulting in the best outcomes for her clients. Her understanding of the communities she represents and her ability to match buyers with properties that meet their interests, has resulted in a long list of satisfied clients over the years.

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

Years of Experience: 27

Education: Duke University of Law

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	17
Total Value	$20,088,500
Average Sale Price	$1,181,676
Price Range	$415K - $2.6M

Buyer Deals
Total Deals	11
Total Value	$10,141,500
Average Sale Price	$921,955
Price Range	$255K - $2.1M

1 Year View by Quarter

Seller Deals
Total Deals	30
Total Value	$34,175,500
Average Sale Price	$1,139,183
Price Range	$108K - $2.6M

Buyer Deals
Total Deals	12
Total Value	$10,406,500
Average Sale Price	$867,208
Price Range	$255K - $2.1M

2 Year View by Quarter

Seller Deals
Total Deals	76
Total Value	$74,635,786
Average Sale Price	$982,050
Price Range	$108K - $3.1M

Buyer Deals
Total Deals	30
Total Value	$21,318,291
Average Sale Price	$710,610
Price Range	$115K - $2.2M

5 Year View

Neighborhoods Kathe is Experienced In

Kathe's Listings and Deals

Kathe's Active Listings

$5,950,000
- 7 Beds
- 11 Baths
- 9,102 Sq Ft
833 Blackburn Rd

Sewickley, PA
Set on 10 breathtaking acres in Sewickley Heights, this extraordinary 1935 estate is one of the area’s most iconic properties. Thoughtfully reimagined, it blends timeless architecture with refined interiors and modern luxury. Beautifully scaled rooms feature high ceilings, exquisite millwork, and abundant natural light. Formal living spaces include an elegant library and gracious living room with

Kathe Barge PIATT SOTHEBY'S INTERNATIONAL REALTY

$4,495,000
- 4 Beds
- 4.5 Baths
879 Blackburn Rd

Sewickley Heights, PA
Through historic stone gates along the storied Blackburn Road, Gladmore Farm emerges as a rare offering in one of Sewickley Heights’ most coveted settings. Elevated and private, the 6.7-acre grounds pair the enduring grace of early 20th-century craftsmanship with the promise of an extraordinary future. The existing residence, thoughtfully reimagined, offers four ensuite bedrooms and a luminous,

Kathe Barge PIATT SOTHEBY'S INTERNATIONAL REALTY

Recently Sold

$630,000

Sold Jul 30, 2026
- 3 Beds
- 1.5 Baths
- 1,732 Sq Ft
212 Pine Rd

Sewickley, PA
- 3% Below List
- 105 Days On Market
- $364/SF
- Current Est. Value $650K
Kathe Barge PIATT SOTHEBY'S INTERNATIONAL REALTY

$1,200,000

Sold Jul 22, 2026
- 5 Beds
- 5.5 Baths
- 5,738 Sq Ft
120 Lyndhurst Cir

Wexford, PA
- 71 Days On Market
- $209/SF
- Current Est. Value $1M
Kathe Barge PIATT SOTHEBY'S INTERNATIONAL REALTY

$2,575,000

Sold Jul 1, 2026
- 3 Beds
- 3 Baths
- 3,947 Sq Ft
601 Backbone Rd

Unit 603

Sewickley, PA
- 13% Below List
- 387 Days On Market
- $652/SF
- Current Est. Value $3M
Kathe Barge PIATT SOTHEBY'S INTERNATIONAL REALTY

$515,000

Sold Jun 30, 2026
- 4 Beds
- 2.5 Baths
- 2,584 Sq Ft
4003 Oak Point Cir

Mc Kees Rocks, PA
- 5% Above List
- 34 Days On Market
- $199/SF
- Current Est. Value $494K
Kathe Barge PIATT SOTHEBY'S INTERNATIONAL REALTY

$415,000

Sold Jun 25, 2026
- 3 Beds
- 3 Baths
- 1,699 Sq Ft
136 Kenney Dr

Sewickley, PA
- 57 Days On Market
- $244/SF
- Current Est. Value $409K
Kathe Barge PIATT SOTHEBY'S INTERNATIONAL REALTY

$2,200,000

Sold Jun 25, 2026
- 6 Beds
- 4.5 Baths
- 4,537 Sq Ft
622 Grove St

Sewickley, PA
- 6% Below List
- 59 Days On Market
- $485/SF
- Current Est. Value $2M
Kathe Barge PIATT SOTHEBY'S INTERNATIONAL REALTY

$585,000

Sold Jun 9, 2026
- 4 Beds
- 4 Baths
- 2,668 Sq Ft
226 Foxwood Rd

Coraopolis, PA
- 35 Days On Market
- $219/SF
- Current Est. Value $579K
Kathe Barge PIATT SOTHEBY'S INTERNATIONAL REALTY

$610,000

Sold Jun 8, 2026
- 3 Beds
- 2.5 Baths
- 2,405 Sq Ft
700 Bridle Path Dr

Wexford, PA
- 2% Above List
- 40 Days On Market
- $254/SF
- Current Est. Value $601K
Kathe Barge PIATT SOTHEBY'S INTERNATIONAL REALTY

$552,500

Sold Jun 2, 2026
- 3 Beds
- 3 Baths
- 2,442 Sq Ft
134 Meredith Dr

Mars, PA
- 7% Above List
- 5 Days On Market
- $226/SF
- Current Est. Value $561K
Kathe Barge PIATT SOTHEBY'S INTERNATIONAL REALTY

Awards and Designations

NAR - National Association of Realtors

Other Experience

Investments, Luxury Homes

Agent License: Pennsylvania AB065129

Kathe Barge

(412) 912-4520

Homes for Sale by City

Kathe Barge

About Kathe

Transaction History

Seller Deals

Buyer Deals

Production Over Time

1 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

2 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Neighborhoods Kathe is Experienced In

Kathe's Listings and Deals

Kathe's Active Listings

Recently Sold

Awards and Designations

Other Experience