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Diane Russo Armington

Diane Russo Armington
Real Estate Agent (Management Level Salesperson)
Mason OH

Management Level Salesperson (OH: 0000432462)

29 years experience

REALTOR® 3 Active Listings Serves Warren County, OH
View on Realtor.com

Contact Information

Brokerage
Berkshire Hathaway Homeservices Professional Realty

Office Website
Office Address
5700 Gateway Ste 200
Mason, OH  45040-1890
(Warren County)
Office Phone
440-781-2455
Office Fax
Mobile
216-390-0910
Email
dian***********@*****.com
Show Email for $5

Service Areas

Cleveland Heights: OH Cleveland: OH Shaker Heights: OH Pepper Pike: OH Woodmere: OH Warrensville Heights: OH Highland Hills: OH Orange: OH Beachwood: OH Solon: OH Hunting Valley: OH Moreland Hills: OH Bentleyville: OH Russell: OH South Russell: OH Chagrin Falls: OH Glenwillow: OH Novelty: OH Newbury: OH Mayfield Heights: OH Lyndhurst: OH University Heights: OH East Cleveland: OH South Euclid: OH Bainbridge: OH Bainbridge Township: OH Auburn Township: OH

About Diane Armington

Diane is dedicated to guiding clients through the real estate journey, whether they are first-time buyers or seeking luxury properties. With a commitment to going above and beyond, [he/she/they] ensures that every client receives personalized support tailored to their unique needs.

Family is a cornerstone of Diane's life, with two adult sons, William III (Billy) and Christopher, along with two grandchildren, William IV (Willy) and Heidi. [He/She/They] also cherishes the close relationships with [his/her/their] brother Alex and his family. A strong advocate for animal welfare, Diane finds joy in the companionship of poodles.

With a real estate career that began in September 1997, Diane has extensive experience, including a focus on commercial real estate, particularly in the listing and sale of apartment buildings. [He/She/They] is proud to be a member of the Presidents Circle Honor Club and holds the designation of Accredited Relocation Specialist.

Diane values the relationships built with both clients and fellow Realtors, treating each interaction with the same care and respect as [he/she/they] would offer to family and close friends. In an ever-evolving market, [he/she/they] understands the importance of adaptability and is ready to assist clients in achieving their real estate goals.

Warren County, OH Real Estate Market Analysis (Single Family Homes)

$545,715
Avg. Listing Price
From Diane's portfolio
3.6 / 2.8
Avg. Beds/Baths
Typical property size
2,528 sf
Avg. Square Footage
Interior living space
706
Active Listings
Current inventory

Warren County, Ohio represents one of the most dynamic real estate markets in the Cincinnati metropolitan region, characterized by rapid suburban growth and a diverse housing landscape that spans from historic small towns to master-planned communities. Located strategically between Cincinnati and Dayton, this county has experienced remarkable population growth over the past two decades, transforming from rural farmland into one of Ohio's most sought-after residential destinations.

The market complexity here is reflected in the robust professional network supporting it, with 1,506 total actively licensed agents operating throughout the county, all of whom maintain email connectivity for modern business communications. This saturation of real estate professionals indicates both the market's vitality and the competitive nature of property transactions across Warren County's varied communities.

Major Warren County, Ohio Real Estate Markets

Mason stands as the crown jewel of Warren County real estate, anchored by the Kings Island amusement park and featuring some of the region's most prestigious neighborhoods with median home prices significantly above county averages. Lebanon, the county seat, offers a compelling mix of historic charm and modern amenities, while Springboro has emerged as a family-friendly destination with excellent schools and planned communities. Deerfield Township represents the most rapidly developing area, with new construction driving much of the county's growth narrative.

The northern communities of Carlisle and Franklin provide more affordable entry points into the market, while areas like Clearcreek Township and Turtlecreek Township offer rural residential opportunities that appeal to buyers seeking larger lots and agricultural properties. Each of these markets operates with distinct pricing structures, buyer demographics, and seasonal patterns that require specialized local knowledge to navigate effectively.

Market Dynamics and Geographic Complexity

Warren County's real estate market defies simple categorization, operating simultaneously as a suburban extension of Cincinnati, a standalone regional hub, and a collection of distinct small-town markets. The western portions near Mason and Deerfield Township command premium prices due to proximity to major employers and Interstate 71, while eastern areas maintain more agricultural character with larger parcels and rural residential appeal. School district boundaries significantly influence property values, with Mason City Schools and Lebanon City Schools driving particular demand.

Seasonal patterns here are more pronounced than in urban markets, with spring and summer months seeing intense competition for family homes, while winter months often favor buyers in the luxury segments. The market also exhibits unique sensitivity to new construction cycles, as master-planned developments can shift neighborhood dynamics rapidly, creating both opportunities and challenges for existing homeowners and investors.

Why Businesses Need Warren County, Ohio Agent Contact Data

Service providers targeting Warren County's real estate market must navigate relationships with agents across multiple distinct submarkets, each requiring different approaches and timing. Mortgage lenders, home inspectors, insurance providers, and contractors benefit enormously from direct email access to the county's 1,506 licensed agents, enabling targeted campaigns that account for geographic specializations and client demographics specific to communities like Mason's luxury market versus Carlisle's first-time buyer focus.

The county's rapid growth trajectory means new agent relationships are constantly forming, and businesses that maintain current contact databases can capitalize on expanding market opportunities more effectively than competitors relying on outdated networking methods. Given the high transaction volumes and premium price points common throughout much of Warren County, establishing strong referral relationships with local agents represents particularly valuable business development potential.

Current Property Listings

As of 2/17/2026, Diane Armington has 3 properties for sale in Mason and surrounding areas.

$229,000

Listed 2026-01-23

1304 Irene Rd
Lyndhurst, OH  44124

Beds: 3.0
Baths: 2.0
Sq Ft: 1,681
Lot: 7,401 sf
Single Family Map
View Full Details

$259,000

Listed 2026-01-15

339 North St
Chagrin Falls, OH  44022

Beds: 3.0
Baths: 2.0
Sq Ft: 0
Lot: 21,000 sf
Single Family Map
View Full Details

$649,000

Listed 2025-09-10

8086 Canyon Rdg
Chagrin Falls, OH  44023

Beds: 4.0
Baths: 3.0
Sq Ft: 3,744
Lot: 17,424 sf
Single Family Map
View Full Details

Current Property Rentals

As of 2/9/2026, Diane Armington has the following rental properties available in Mason and surrounding areas.

$8,000

Listed 2026-02-01

38 W Orange St
Chagrin Falls, OH  44022

Beds: 3.0
Baths: 3.5
Sq Ft: 3,172
Lot: 44 sf
Condos Map
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