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Harold Blum
Real Estate Agent (Managing Broker)
Chicago IL

Managing Broker (IL: 471016884)

14 years experience

REALTOR® 4 Active Listings Serves Cook County, IL
View on Realtor.com

Contact Information

Brokerage
@properties Gold Coast

Office Website
Office Address
900 N Michigan Ave Ste 800
Chicago, IL  60611-1661
(Cook County)
Office Phone
312-506-0200
Office Fax
Mobile
312-498-2015
Email
haro**@**********.com
Show Email for $5

Service Areas

Chicago: IL

About Harold Blum

Harold possesses a comprehensive understanding of marketing strategies and the intricacies of closing transactions, guiding clients through every phase of the process. His expertise in space planning and design offers a unique advantage, allowing clients to effectively prepare their homes for sale in a competitive market.

By staying engaged with the latest developments in the brokerage culture, Harold ensures that his clients receive informed insights on market trends and activities. With nearly 20 years of experience and over $300 million in sales, he adeptly represents both buyers and sellers in the Chicago real estate market.

Supported by @properties, Harold has access to a suite of tools and resources that empower him to meet client needs and deliver outstanding results.

Cook County, IL Real Estate Market Analysis (Single Family Homes)

$459,965
Avg. Listing Price
From Harold's portfolio
3.4 / 2.4
Avg. Beds/Baths
Typical property size
1,950 sf
Avg. Square Footage
Interior living space
7804
Active Listings
Current inventory

Cook County, Illinois represents one of the most dynamic and complex real estate markets in the Midwest, anchored by Chicago's towering skyline and extending through diverse suburban communities that each tell their own economic story. With 33,218 actively licensed real estate agents operating throughout the county, this market demonstrates both the incredible opportunity and intense competition that defines second-city real estate dynamics.

What makes Cook County particularly fascinating is how dramatically property values and market conditions can shift within just a few miles. From the luxury high-rises of downtown Chicago's Gold Coast to the emerging neighborhoods of Pilsen and Logan Square, agents navigate everything from million-dollar penthouses to first-time homebuyer opportunities in communities like Des Plaines and Schaumburg. The sheer density of professional representation—with all 33,218 agents maintaining current email contact information—reflects a market where digital communication and rapid response times often determine success.

Major Cook County, Illinois Real Estate Markets

Chicago's downtown core and near-north neighborhoods like Lincoln Park and Lakeview continue to drive luxury sales, while suburban markets in Arlington Heights, Palatine, and Evanston attract families seeking top-rated schools and larger properties. The western suburbs, including Oak Park and Forest Park, have experienced surprising growth as buyers seek historic charm with convenient city access, often finding better value than comparable properties closer to the lakefront.

Meanwhile, emerging areas like Bridgeport and McKinley Park are seeing increased investor activity and young professional migration, creating micro-markets where agents specializing in renovation properties and new construction developments can build substantial businesses. The county's proximity to O'Hare Airport has also strengthened markets in Rosemont and Park Ridge, where corporate relocations drive consistent demand.

Market Dynamics and Geographic Complexity

Cook County's real estate landscape operates on multiple economic levels simultaneously, with luxury lakefront properties appreciating at different rates than suburban family homes or urban investment properties. Seasonal patterns here are more pronounced than in many markets, with winter months creating opportunities for serious buyers while spring and summer bring competitive bidding situations, particularly in desirable school districts like those found in Wilmette and Winnetka.

The market's complexity extends to financing and development regulations that vary significantly between Chicago proper and suburban municipalities. Agents must navigate everything from historic district restrictions in Oak Park to new construction incentives in developing areas, making local expertise invaluable for both buyers and sellers trying to understand their options across different communities.

Why Businesses Need Cook County, Illinois Agent Contact Data

Mortgage lenders, title companies, and real estate service providers require direct access to Cook County's extensive agent network because referral relationships and local partnerships drive business volume in this competitive market. With 33,218 agents actively working deals, companies that can efficiently reach the right professionals with relevant services—from staging companies to inspection services—gain significant advantages in building market share.

Insurance providers, financial advisors, and home improvement contractors particularly benefit from targeted outreach to agents specializing in specific property types or geographic areas within the county. The ability to communicate directly via email with agents handling luxury properties differs vastly from those focusing on first-time buyers, making precise contact data essential for effective business development and partnership building.

Current Property Listings

As of 2/17/2026, Harold Blum has 4 properties for sale in Chicago and surrounding areas.

$599,000

Listed 2025-07-22

175 E Delaware Pl Apt 4625
Chicago, IL  60611

Beds: 1.0
Baths: 2.0
Sq Ft: 1,990
Condos Map
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$474,900

Listed 2025-09-23

512 Hill St
Highland Park, IL  60035

Beds: 4.0
Baths: 3.0
Sq Ft: 2,079
Single Family Map
View Full Details

$1,475,000

Listed 2026-01-12

123 W Oak St Apt K
Chicago, IL  60610

Beds: 4.0
Baths: 3.5
Sq Ft: 3,300
Condos Map
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$7,000

Listed 2025-03-11

333 N Canal St Unit P88
Chicago, IL  60606

Beds:
Baths:
Sq Ft:
Land Map
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Current Property Rentals

As of 2/17/2026, Harold Blum has the following rental properties available in Chicago and surrounding areas.

$2,600

Listed 2026-02-03

501 N Clinton St Apt 901
Chicago, IL  60654

Beds: 1.0
Baths: 1.0
Sq Ft: 740
Condos Map
View Full Details

$2,325

Listed 2026-02-04

30 E Huron St Apt 4603
Chicago, IL  60611

Beds: 1.0
Baths: 1.0
Sq Ft: 650
Condos Map
View Full Details