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Algonquin, Illinois

Grand Reserve

Grand Reserve is a community of mostly single-family homes in Algonquin, Illinois built between 2006 and 2025. Everything below comes straight from the MLS and updates hourly.

2006–2025Years built
1,412–2,140 sqftHome sizes
$3,868Avg annual property tax
H D Jacobs High SchoolHigh school

Schools typically serving Grand Reserve: Lincoln Prairie Elementary Schoo · Westfield Community School · H D Jacobs High School (assignments can vary by address — always verify with the district)

Live from the MLS

Homes for sale in Grand Reserve, Algonquin

Updated 8/25/2026 9:23 PM CDT · Listings courtesy of MRED as distributed by MLS GRID

0Active listings
1Under contract
4Sold, last 6 months
$385,000Median sale price (6 mo)
11Avg days on market
99.2%Sale-to-list ratio
See all 1 home for sale in Algonquin →

Thinking of selling here? 4 homes closed in Grand Reserve, Algonquin in the last 6 months at a median of $385,000. Get your free valuation →

Listings courtesy of MRED as distributed by MLS GRID. MLS GRID

Based on information submitted to the MLS GRID as of 8/25/2026 9:23 PM CDT. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Properties displayed may be listed or sold by various participants in the MLS.

IDX information is provided exclusively for consumers' personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed by MLS GRID. Use of this site's search and display of listing data is subject to our Terms of Use. Some listings have been excluded from this website.

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Recent sales in Grand Reserve

AddressBeds / BathsSoldPrice
2901 Harnish Drive 3 bd / 2 ba Jun 2026 $385,000
895 Eineke Boulevard 2 bd / 2 ba Apr 2026 $365,000
2930 Harnish Drive 3 bd / 2 ba Mar 2026 $385,000
2660 Harnish Drive 3 bd / 2 ba Mar 2026 $575,000
2601 Harnish Drive 3 bd / 2 ba Feb 2026 $494,990
2611 Harnish Drive 2 bd / 2 ba Dec 2025 $469,990
2631 Harnish Drive 2 bd / 2 ba Dec 2025 $479,990
1 Savannah Court 3 bd / 2 ba Oct 2025 $400,000

Sold data courtesy of MRED as distributed by MLS GRID; properties may be listed or sold by various participants in the MLS.

🔍 Heads up: Listing agents don’t always tag a home with its subdivision in the MLS, so some Grand Reserve homes may only appear in the broader Algonquin results. See every Algonquin listing →
🏠 Thinking about Grand Reserve? We’ve been selling here for 26 years — including off-market and Private Listing Network homes that never reach public sites. Talk to Dawn & Josh →
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