J Platt Concrete Construction Inc

Concrete and masonry contractor in Harvard, IL 60033

About this company

J Platt Concrete Construction Inc is listed as a concrete and masonry contractor based in Harvard, Illinois, in McHenry County. Federal motor carrier records list 1 drivers and 2 trucks for the company. It is one of 4 concrete and masonry companies in ZIP 60033.

Other concrete and masonry companies nearby

House Revitalize713 W Metzen St, Harvard

(815) 245-9701

Ozinga20806 Mcguire Rd, Harvard

(847) 783-6500

Fleet size

Drivers1

Trucks2

Last federal filing: Jan 2026. Source: FMCSA.

Moderate market, crowded fieldArea profitability for concrete and masonry in ZIP 60033

Housing demand72

Sales pace, new listings and new construction. Source: Zillow

Customer spending power44

Household income and home values

Room for another company14

More crowded than 86% of US ZIPs

Scored against every US ZIP. An index of local conditions, not this company's results.

County context

One of 31 concrete and masonry companies in McHenry County, IL.

273 general contractors in McHenry County, IL.

All 681 construction companies in McHenry County, IL.

ZIP 60033 at a glance

Population: 12,999 (43 per sq mi)
Median age: 34
Households: Median income $68,633 · 33% earn six figures
Housing: 70% owner-occupied
Workforce: 66% labor-force participation · 6.2% unemployment

ZIP figures are US Census estimates for the ZIP area, not the company.

Housing market around ZIP 60033

Figures describe the local area, not this company.

Typical home value$279,000+3.4% past year · +80% in 10 years

12-month value outlook+3.0%

Days to sale agreement14Chicago metro · 12 a year ago

New homes permitted, 20251,393McHenry County

Listings with a price cut27.5%Chicago metro

Sale price vs list100.5%Chicago metro

New construction sales546Chicago metro, Aug · −2% from last year

Source: Zillow (home values, rent, outlook and metro sales), data through Sep 2026. Permits: U.S. Census Bureau.

Typical home value, last 10 years

Source: Zillow Home Value Index, Sep 2026.

Local building angle: McHenry County permitted 1,393 new homes in 2025, including 452 apartment units. 16% of the homes in this ZIP were built since 2000.

Local figures are estimates from public records and Zillow housing data, updated regularly.