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Cathy Hertler

Cathy Hertler
Real Estate Agent (Salesperson)
Billerica MA

Salesperson (MA: 9079397)

28 years experience

REALTOR® 2 Active Listings Serves Middlesex County, MA
View on Realtor.com

Contact Information

Brokerage
Burns & Egan Realty Group Llc

Office Website
Office Address
5 Whiting St
Billerica, MA  01821-2554
(Middlesex County)
Office Phone
978-663-7773
Office Fax
Mobile
508-254-3355
Email
cath********@*****.com
Show Email for $5

Service Areas

Pinehurst: MA Billerica: MA Nutting Lake: MA Tewksbury: MA North Billerica: MA Burlington: MA Westford: MA Chelmsford: MA Kates Corner: MA Town Of Chelmsford: MA South Chelmsford: MA North Chelmsford: MA Town Of North Reading: MA Wilmington: MA Dunstable: MA

About Cathy Hertler

Cathy has been in the real estate industry since 1998 and is full time real estate agent with Burns & Egan Realty Group Located right in Billerica Center at 412A Boston Road Burns & Egan Realty Group is a family owned company who have maintained a long-term residency/involvement in this community


Home buying and selling is one of the biggest events you will go through in your life It can sometimes be a stressful process and choosing the right agent is an important detail Cathy has extensive knowledge of the area the business and will provide an honest hardworking and diligent work ethic in assisting you in finding and/or selling your home



Who Is Cathy

-A Billerica Homeowner
-A Billerica Resident for 40+ yrs
-A Billerica School System Alumni
-A Military “Brat”

What Are Cathy’s Community Involvements:

-CCD Teacher for 5 yrs at St Mary's
-Boston Children's Hospital "Dream Makers"
-Volunteers Annually at The "Tough Ruck" for Military Families run by Military Friends Foundation
- Participant of the Dana Farber "Boston Marathon Jimmy Fund Walk"
-Billerica Clean Up Green Up Volunteer
-Billerica Town Meeting Member
-Former Billerica Affordable Housing Trust Member
-Billerica Community Farmers Market Committee Member

Middlesex County, MA Real Estate Market Analysis (Single Family Homes)

$1,635,057
Avg. Listing Price
From Cathy's portfolio
3.9 / 3.3
Avg. Beds/Baths
Typical property size
3,154 sf
Avg. Square Footage
Interior living space
1229
Active Listings
Current inventory

Middlesex County, Massachusetts represents one of the most dynamic and economically diverse real estate markets in New England, anchored by its proximity to Boston and home to world-renowned institutions like Harvard University and MIT. This sprawling county encompasses everything from historic colonial towns to cutting-edge tech corridors, creating a complex tapestry of housing markets that serve everyone from young professionals to established families and retirees.

With 6,902 total actively licensed agents operating throughout the county, the real estate landscape here is both competitive and highly specialized. What makes this market particularly interesting is that all 6,902 agents maintain active email contacts, reflecting the tech-savvy nature of a region where digital communication and rapid response times are essential for success in today's fast-moving property transactions.

Major Middlesex County, Massachusetts Real Estate Markets

The county's real estate activity centers around several distinct metropolitan corridors, each with its own character and price dynamics. Cambridge commands premium prices due to its university presence and biotech boom, while cities like Lowell and Lawrence offer more affordable options with strong revitalization momentum. Suburban communities such as Lexington, Concord, and Bedford represent some of the most sought-after family markets in the region, combining excellent schools with historic charm and convenient commuter access.

The Route 128 technology corridor running through towns like Burlington, Woburn, and Waltham has created unique mixed-use developments that blur the lines between residential and commercial real estate. Meanwhile, communities along the Merrimack River, including Chelmsford and Tewksbury, have experienced surprising growth as remote work trends make longer commutes more acceptable in exchange for larger properties and lower costs.

Market Dynamics and Geographic Complexity

Middlesex County's real estate market operates on multiple speed settings simultaneously, with luxury waterfront properties in towns like Carlisle moving at a completely different pace than starter condos in Medford or Malden. The county's 54 cities and towns each maintain distinct zoning requirements, tax structures, and development patterns, creating a market where hyperlocal expertise becomes crucial for both buyers and sellers navigating their options.

Seasonal patterns here follow unique rhythms tied to the academic calendar, with rental markets in Cambridge and Somerville experiencing massive turnover each September, while family-oriented suburbs see peak activity during traditional spring and summer months. The integration of life sciences companies throughout the county has also created demand for executive housing that can shift quickly based on corporate relocations and IPO activities.

Why Businesses Need Middlesex County, Massachusetts Agent Contact Data

Companies serving the real estate industry require direct access to this network of 6,902 agents to effectively reach decision-makers in one of the nation's most educated and affluent markets. Whether offering mortgage services, home inspection technology, or property management software, businesses need reliable contact information to connect with agents who handle transactions often exceeding regional and national averages in both complexity and value.

The complete email coverage across all licensed agents reflects the professional standards and technological adoption that characterize this market, making digital outreach campaigns particularly effective. From title insurance companies to moving services, businesses can leverage this comprehensive contact database to build relationships with agents who influence significant purchasing decisions across diverse price points and property types throughout the county.

Current Property Listings

As of 2/15/2026, Cathy Hertler has 2 properties for sale in Billerica and surrounding areas.

$849,900

Listed 2026-02-09

19 Porter St
Billerica, MA  01821

Beds: 4.0
Baths: 2.0
Sq Ft: 2,156
Lot: 24,829 sf
Single Family Map
View Full Details

$575,000

Listed 2025-09-11

1 Kenwood St
Billerica, MA  01862

Beds: 4.0
Baths: 1.0
Sq Ft: 1,260
Lot: 7,501 sf
Single Family Map
View Full Details

Current Property Rentals

Cathy Hertler currently has no rental properties available in Billerica and surrounding areas. Check back later.