521 Castlewood Lane — Buffalo Grove, IL 60089
Closed
Buffalo Grove, IL 60089

521 Castlewood Lane

$599,000
4 beds · 2 baths · 2,133 sqft
Listed at $599,000 1 day on market $15,167/yr taxes
01About this home

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.

02Inside the home
03By the numbers
$599,000
List price
2,133
Square feet
4
Bedrooms
2 full
Bathrooms
1970
Year built
0.20 ac
Lot size
2.5
Garage spaces
$15,167
Annual taxes
Ranch
Style
1
Days on market
04Features
Heating
Natural GasForced Air
Cooling
Central Air
Appliances
MicrowaveDishwasherRefrigeratorWasherDryerDisposalStainless Steel Appliance(s)CooktopOven
Parking
AsphaltGarage Door OpenerGarage OwnedAttachedGarage
Construction
Other
Equipment
CO DetectorsCeiling Fan(s)Sump Pump
Sewer
Public Sewer
05Neighborhood
This home EElementary schoolMMiddle schoolHHigh school
E Elementary school
Ivy Hall Elementary School
Buffalo Grove, IL
📍0.3 mi🚗1 min🚶8 min
M Middle school
Twin Groves Middle School
Buffalo Grove, IL
📍2.3 mi🚗6 min🚶55 min
H High school
Adlai E Stevenson High School
Buffalo Grove, IL
📍3.2 mi🚗8 min
  • Domino's 0.6 mi
  • VarenychOK 0.6 mi
  • Buffalo Restaurant & Ice Cream Parlor 0.7 mi
  • Nawabi Hyderabad House 0.7 mi
  • McDonald's 0.8 mi
  • Vacant Restaurant 0.8 mi
  • 7-Eleven 0.7 mi
  • Shell 0.8 mi
  • Casey's General Store 0.8 mi
  • BP Shop 0.8 mi
  • Amazon Fresh 1.1 mi
  • Food Mart 1.2 mi
  • Nicole Park 900 ft
  • Ivy Park 0.2 mi
  • Village of Buffalo Grove Open Space 0.3 mi
  • Willow Stream Park 0.5 mi
  • Raupp Memorial Park 0.5 mi
  • Mike Rylko Community Park 0.7 mi
  • Dunkin' 0.8 mi
  • Dunkin' 0.8 mi
  • Dunkin' 1.2 mi
  • Sweet Cafe (Frozen Yogurt & Boba) 1.5 mi
POI data via Mapbox · OpenStreetMap contributors
06History

Every event we have for this address, straight from the MLS.

May 22, 2026
SoldThis listing
$610,000
Apr 10, 2026
Listed for saleThis listing
RE/MAX Top Performers
$599,000
Sourced from MRED. Older events appear here as our history backfill completes.
07Ask Dwello

Real answers about this home — pricing, schools, what to ask, anything.

08See it for yourself

Stand in the kitchen.
See the light at 4pm.

Photos can only do so much. Pick a time — we'll meet you at the door.

Connect with Ewelina, Anna, or Nadeem — real people on our team, no call centers.
09Similar homes
Listed by RE/MAX Top Performers · Jane Lee
MLS data provided through MLS GRID · MRED MLS · MLS# MRD12610814
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