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$599,000

5 Days On Site

521 Castlewood Lane

Buffalo Grove, IL 60089

For Sale|Single Family Residence|Active Under Contract

4

Beds

2

Total Baths

2

Full Baths

2,133

SqFt

$281

/SqFt

1970

Built

County:

Lake

Listing Courtesy of MRED as distributed by MLS Grid of RE/MAX Top Performers

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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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Listing Snapshot

Price 

$599,000

Days On Site 

5 Days

Bedrooms 

4

Inside Area (SqFt) 

2,133 sqft

Total Baths 

2

Full Baths 

2

Partial Baths 

N/A

Lot Size 

0.2014 Acres

Year Built 

1970

MLS® Number 

12610814

Status 

Active Under Contract

Property Tax 

$15,166.96

HOA/Condo/Coop Fees 

N/A

Sq Ft Source 

Assessor

Friends & Family

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Recent Activity

4 days ago		Listing updated with changes from the MLS®
6 days ago		Status changed to Active Under Contract
6 days ago		Listing first seen on site

General Features

Acres 

0.2014

Attached Garage 

Yes

Garage 

Yes

Garage Spaces 

2.5

Parking 

AsphaltGarage Door OpenerAttachedGarage

Parking Spaces 

2.5

Property Sub Type 

Single Family Residence

Sewer 

Public Sewer

SqFt Total 

3747

Style 

Ranch

Interior Features

Appliances 

MicrowaveDishwasherRefrigeratorWasherDryerDisposalStainless Steel Appliance(s)CooktopOven

Basement 

Sump PumpFinishedFull

Cooling 

Ceiling Fan(s)Central Air

Flooring 

Hardwood

Heating 

Natural GasForced Air

Interior 

Built-in Features

Laundry Features 

Main Level

Window Features 

Skylight(s)

Bedroom 2 

Dimensions – 13X11Level – Main

Bedroom 3 

Dimensions – 13X10Level – Main

Bedroom 4 

Dimensions – 14X13Level – Main

Bedroom 5 

Dimensions – 19X15Level – Basement

Dining Room 

Dimensions – 11X9Level – Main

Family Room 

Kitchen 

Dimensions – 14X12Level – MainDescription – Eating Area-Breakfast Bar

Laundry 

Dimensions – 14X7Level – Main

Living Room 

Dimensions – 20X17Level – Main

Master Bedroom 

Dimensions – 16X12Level – Main

Recreation Room 

Dimensions – 25X17Level – Basement

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Exterior Features

Construction Details 

Other

Fencing 

Fenced

Lot Features 

Landscaped

Patio And Porch 

Deck

Roof 

Asphalt

Windows/Doors 

Skylight(s)

Community Features

Community Features 

ParkCurbsSidewalksStreet Lights

MLS Area 

Buffalo Grove

School District 

Adlai E Stevenson High School

Township 

Vernon

Schools

School District

Adlai E Stevenson High School

Elementary School

Ivy Hall Elementary School

Middle School

Twin Groves Middle School

High School

Adlai E Stevenson High School

Listing Courtesy of MRED as distributed by MLS Grid of RE/MAX Top Performers



Based on information submitted to the MLS GRID as of 2026-04-16 06:37 PM UTC. 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.
Last checked: 2026-04-16 06:37 PM UTC
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