521 Castlewood Lane Buffalo Grove, IL $ 599,000
521 Castlewood Lane
$ 599,000
Open House 4/11 2pm - 4pm
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521 Castlewood Lane

Buffalo Grove, IL, 60089
$ 599,000
Bedrooms5 Baths2.0 Sq 2,133

Monthly Estimate*

$ 3,688

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Single Family Home for sale in Buffalo Grove, IL

for $599,000 with 5 bedrooms and 2 full baths. This 2,133 square foot home was built in 1970 on a lot size of 0.2014.

Located in the award-winning Stevenson High School District 125, this beautifully updated east-facing ranch in sought-after Buffalo Grove offers the perfect blend of comfort, style, and functionality. From the moment you arrive, you'll notice the care and quality poured into this home-truly move-in ready and designed for modern living. Inside, the home features 4 spacious bedrooms plus an additional bedroom/flex space in the finished basement, providing versatility for guests, a home office, or extended living. The heart of the home is the stunning gourmet kitchen, where two skylights fill the space with natural light, highlighting quartz countertops, designer ceramic tile, and stainless steel appliances, including an LG oven. The kitchen sink also includes a dedicated filtered water tap for clean, convenient drinking water. The bathrooms showcase custom vanities, elegant tile work, and beautifully designed showers. The spa-like primary bath invites you to unwind with a jetted tub and heated floors. Downstairs, the finished basement expands your living space with insulated bamboo flooring, a finished room, and generous storage-ideal for both relaxation and functionality. Step outside to your private outdoor retreat, featuring a custom 600 sq ft composite deck-perfect for entertaining, dining, or simply enjoying the professionally landscaped surroundings. Additional features include Andersen 400 Series windows, architectural shingle roof, cement board (Hardie) siding, R-30 attic insulation, newer HVAC, and an extra-height 2.5-car garage. With a nearby golf course and park just a short walk away, this home isn't just a place to live-it's a place to thrive.

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Open House

4/11/2026 2:00 PM - 4:00 PM
521 Castlewood Lane Buffalo Grove, IL
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Contingent

Price

$ 599,000

Bedrooms

5

Full Bath

2

Property Type

Single Family

Taxes

$ 15,166

Style

Ranch

Lot Size

0.2014

Year Built

1970

Town/City

Buffalo Grove

County/Region

Lake

MLS | Web ID

12610814

Features
General
Living Area 2133
Sewer Public Sewer
Heating Natural Gas Forced Air
Cooling Central Air
Possession Closing
Roof Asphalt
Appliances Microwave Dishwasher Refrigerator Washer Dryer Disposal Stainless Steel Appliance(s) Cooktop Oven
HOA Fee 0
Garage Spaces 2.5
Association Fee Includes None
Architectural Style Ranch
Construction Materials Other
Year Built 1970
Township Vernon
Tax Year 2024
Ownership Fee Simple
Community Features Park Curbs Sidewalks Street Lights Street Paved
Assoc Fee Paid Per Not Applicable
County Lake
New Construction N
Property Type Residential Detached Single
Contingency Attorney/Inspection
Total Rooms 9
Full Baths 2
Status Contingent
Directions E Lake Cook Road N on Arlington Heights Rd E on Checker Road Turn N on Castlewood Lane
High School Adlai E Stevenson High School
City Buffalo Grove
High School District 125
MLS Area Buffalo Grove
Elementary School Ivy Hall Elementary School
Tax Annual Amount 15166.96
Middle/Junior High School Twin Groves Middle School
Additional Parcels Y/N N
Standard Status Active Under Contract
Middle/Junior School District 96
Elementary School District 96
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Interior
Interior Amenities 1st Floor Bedroom 1st Floor Full Bath Built-in Features
Basement Finished Full
Flooring Hardwood
Half Baths 0
Laundry Features Main Level
Total Bedrooms 4
Room Type Bedroom 5 Recreation Room
Total Baths 2
Bedrooms Possible 5
Bathroom Separate Shower Double Sink Soaking Tub
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Exterior
Parking Features Asphalt Garage Door Opener Yes Garage Owned Attached Garage
Lot Features Landscaped
Water Source Lake Michigan
Total Parking 2.5
Lot Dimensions 75X117X75X117
Lot Size Acres 0.2014
Waterfront Y/N N
Other Equipment CO Detectors Ceiling Fan(s) Sump Pump
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* Excluded Features
List By
Re/Max Top Performers

Broker

valerie@thejaneleeteam.com

Email

Affordability Calculator

$4,952
Per Month
74%
26%
0%
Monthly Principal & Interest
$3,688
Monthly Property Taxes
$1,264
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
1536866 Elementary School
1536869 Middle School
Adlai E Stevenson High School High School
Pricing History
DatePricePrice ChangeDescription
4/10/2026$599,000 Listed Price

Map


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521 Castlewood Lane, Buffalo Grove, IL, 60089 is a Single Family Home for sale at $599,000 with 2,133 sqft and a lot size of 0.2014. 521 Castlewood Lane has 5 bedrooms, 2.0 baths, and was built in 1970. The property's zip code is 60089 which is in Buffalo Grove, IL