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227 Pine St, Nashua, NH For Sale $479,900 - listed by Kate Costley
For Sale $479,900
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Kate Costley listing agent for 176 Reed St, Manchester, NH - sold for $750,000
Sold $750,000
Kate Costley buyer's agent for 80 N Mast St, Goffstown, NH - sold for $466,100
Sold $466,100
Kate Costley listing agent for 358 Bartlett St, Manchester, NH - sold for $660,000
Sold $660,000
Kate Costley buyer's agent for 14 Chester Rd Unit 2, Derry, NH - sold for $335,000
Sold $335,000
Kate Costley listing agent for 9 Parker St, Manchester, NH - sold for $650,000
Sold $650,000

Kate Costley

18 Closed Sales
$9.1M Total Value
$422.5K - $750K Price Range
$507K Average Price
Prior 5 years

About Kate

With a real estate career spanning nearly two decades, I’ve been helping clients navigate the market with confidence and discretion since 2006. After 20 successful years with Coldwell Banker, I transitioned to Apex Real Estate in April 2026, bringing my experience and elevated approach to a more personalized level of service.

As a lifelong New Hampshire resident based in Hooksett, I offer deep expertise in the Southern NH market. I specialize in representing buyers and sellers, as well as new construction and multifamily investments, with a focus on strategy, presentation, and results.

Known for a hands-on, detail-driven approach, I guide each client through a seamless experience—from first showing to final closing—while maintaining the highest level of professionalism and care.

Outside of real estate, I’m a proud mom of four, which has shaped my understanding that a home is more than a property—it’s a lifestyle.
Home Types: Condo, Multifamily, House, Townhouse, Commercial
Years of Experience: 20

Transaction History

Buyer Deals

Total Deals 2
Total Value $801,100
Average Sale Price $400,550
Price Range $335K - $466K

Seller Deals

Total Deals 2
Total Value $1,410,000
Average Sale Price $705,000
Price Range $660K - $750K

Buyer Deals

Total Deals 7
Total Value $3,651,100
Average Sale Price $521,586
Price Range $335K - $647K

Seller Deals

Total Deals 6
Total Value $3,219,500
Average Sale Price $536,583
Price Range $252K - $750K

Buyer Deals

Total Deals 12
Total Value $5,907,100
Average Sale Price $492,258
Price Range $255K - $649K

Production Over Time

5 Year View

Kate's Listings and Deals

Agent License: New Hampshire 062965
Agent Photo

Kate Costley

(603) 665-0597
(603) 665-0597