309 Trinity Ln, Oak Brook, IL 60523
Property image
Property image
OFF MARKET

309 Trinity Ln
Oak Brook, IL 60523

  • 4 Beds
  • 3.5 Baths
  • 4,000 sqft (on 0.58 acres)

$1,707,000

Trulia Estimate
as of Aug 23, 2026
Est. Refi. Payment $11,578/mo*
Refinance Your Home

$1,707,000

Trulia Estimate
as of Aug 23, 2026
Est. Refi. Payment $11,578/mo*
Refinance Your Home
4 Beds
3.5 Baths
4,000 sqft
(on 0.58 acres)

Home Value

Trulia Estimate
$1.71M
Since last month
Increased$12K (+0.7%)
Since last year
Increased$140K (+8.9%)
Since last sale
Increased$781K (+83.9%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +76% in the last 10 years
MonthEstimated value
2026
August 2026$1.71M
July 2026$1.7M
June 2026$1.72M
May 2026$1.72M
April 2026$1.67M
March 2026$1.63M
February 2026$1.58M
January 2026$1.57M
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
313 Trinity Ln, Oak Brook, IL
0.04
Single-Family Home
$1,680,000
08/14/26
6
4.5
5,061
8 Concord Dr, Oak Brook, IL
0.25
Single-Family Home
$1,500,000
04/23/26
4
3.5
3,017
28 Concord Dr, Oak Brook, IL
0.45
Single-Family Home
$1,100,000
03/26/26
4
3
4,667
36 Mockingbird Ln, Oak Brook, IL
0.45
Single-Family Home
$1,025,000
10/16/25
4
3.5
2,710
37 E Cambridge Dr, Oak Brook, IL
0.41
Single-Family Home
$740,000
02/20/26
5
3
2,759
37 Cambridge Dr, Oak Brook, IL
0.41
Single-Family Home
$740,000
02/23/26
5
3
2,759
11 Camelot Dr, Oak Brook, IL
0.51
Single-Family Home
$1,315,000
10/30/25
5
5
3,825
21 Regent Dr, Oak Brook, IL
0.49
Single-Family Home
$1,100,000
06/04/26
3
2.5
2,900
812 Saint Stephens Grn, Oak Brook, IL
0.53
Single-Family Home
$1,280,000
11/17/25
5
4.5
6,081
1912 Midwest Club Pkwy, Oak Brook, IL
0.40
Single-Family Home
$1,900,000
12/11/25
5
5.5
6,040

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
313 Trinity Ln, Oak Brook, IL 60523
0.04
$1,680,000
6
4.5
5,061
Recently Sold
122 Covington Ct, Oak Brook, IL 60523
0.13
$2,135,200
5
6.5
5,440
Off Market
355 Trinity Ln, Oak Brook, IL 60523
0.13
$1,725,000
4
4
6,022
Recently Sold
511 Saint Johns Ct, Oak Brook, IL 60523
0.19
$1,882,000
6
5
4,018
Off Market
348 Trinity Ln, Oak Brook, IL 60523
0.21
$1,537,000
4
3
4,407
Off Market
11 Cambridge Dr, Oak Brook, IL 60523
0.23
$1,667,400
5
5
5,094
Off Market
8 Concord Dr, Oak Brook, IL 60523
0.25
$1,500,000
4
3.5
3,017
Recently Sold
117 Covington Ct, Oak Brook, IL 60523
0.25
$3,188,000
5
6
9,505
Off Market
707 Saint Josephs Dr, Oak Brook, IL 60523
0.28
$1,963,100
4
3.5
6,411
Off Market
9 Hampton Dr, Oak Brook, IL 60523
0.29
$1,317,700
4
3.5
5,103
Off Market
128 Saint Francis Cir, Oak Brook, IL 60523
0.29
$2,604,800
5
5.5
6,330
Off Market
3302 Kanan Ct #3-2, Oak Brook, IL 60523
0.32
-
-
-
-
Off Market

Local Information

  • Map ViewExplore the area around 309 Trinity Ln.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1985
Lot Size
0.58 acres
Living Area
4,000 sqft
Price/Sqft
$427
Parking
Garage

About this House

Gorgeous 2-story brick home situated on the most beautiful piece of land..stretching over 1/2 acre! Impressive curb appeal & even offers the perfect backyard! Inside boasts inviting flr plan with kitchen opening to family room, office/5th bdrm, & two screened porches. 1st flr full bath & 1/2 bath! Heated sunroom, 2sided fireplace, hot tub on deck..perfect for entertaining! Circular drive & 3car garage...a must see!
309 Trinity Ln, Oak Brook, IL 60523 is a 4 bedroom, 4 bathroom, 4,000 sqft single-family home built in 1985. It last sold for $930,000 on Sep 29, 2015. It is currently off market. The Trulia Estimate is $1,707,000, with a rent estimate of $6,003/month.

Home Details for 309 Trinity Ln

Interior Features

Heating & Cooling
Heating: GasAir ConditioningCooling System: CentralHeating Fuel: Gas
Interior Details
Number of Rooms: 10Types of Rooms: Dining RoomWet Bar
Fireplace & Spa
FireplaceHot Tub or Spa
Levels, Entrance, & Accessibility
Floors: Tile, Carpet, Hardwood

Exterior Features

Exterior Home Features
Roof: Shake ShingleExterior: Brick
Parking & Garage
GarageParking Spaces: 3Parking: Garage Attached

Property Information

Year Built
Year Built: 1985
Property Type / Style
Property Type: Single Family HomeArchitecture: Other

Community

Units in Building: 1

Lot Information

Lot Area: 0.58 acres

Price and Tax history

DateEventPrice
Sep 29, 2015
Source: MRED as distributed by MLS GRID #08936370
Sold
$930,000
Jun 29, 2015
Source: Agent Provided
PriceChange
$1,049,000
Price decreased by 9%
May 29, 2015
Source: Agent Provided
Listed For Sale
$1,149,000

Market trends in Oak Brook

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
50

Around this home

What Locals Say about Oak Brook

At least 62 Trulia users voted on each feature.

  • 81 % Say car is needed

  • 81 % Say it's dog friendly

  • 80 % Say parking is easy

  • 80 % Say there's holiday spirit

  • 79 % Say yards are well-kept

  • 78 % Say it's quiet

  • 74 % Say people would walk alone at night

  • 66 % Say they plan to stay for at least 5 years

  • 65 % Say there's wildlife

  • 56 % Say kids play outside

  • 53 % Say there are sidewalks

  • 45 % Say streets are well-lit

  • 44 % Say it's walkable to restaurants

  • 38 % Say there are community events

  • 37 % Say neighbors are friendly

  • 24 % Say it's walkable to grocery stores

Sourced by Trulia users. Learn more about our methodology.
  • Gsmrcina
    "Great access to highways to downtown, to the airport and for travel. Access to trains to get Downtown but you need to drive to the depot. No real village downtown but access to the best shopping center in the world. High end stores abound. Costco is the largest in the area."
    0
    Flag
  • Cooleykirkwoodjacqueline
    "there dog friendly and walk there dogs and people are friendly and safe as well i have been living for 20 years hasn't been any problem at all"
    0
    Flag
  • Lisa
    "There are lots of green spaces in the area. Neighbors are very conscience and keep clean. Please do the same. "
    6
    Flag
  • Danielle J.
    "I don’t live in this area, but I frequent here often. Parents should always teach their children the basics about staying safe in all neighborhoods "
    3
    Flag
  • JR
    "Some dog owners may not feel comfortable with the coyotes that are in the area. Sightings are very common."
    3
    Flag
  • Jas G.
    "Beautiful day and planning. AV is very VICTORIA with the Cars. Free rides cheap and Lyft 100 Bentley "
    0
    Flag
  • Makinbile
    "I’ve lived in this area for 14 years and I loved every year of it. Great restaurants, parks, playing fields, bicycle trails and proximity to stores, low crime rates, great schools. The only reason you go to the downtown Chicago is nightlife."
    3
    Flag
  • Makinbile
    "I have lived in oak Brook for 14 years. Great community easy access to highways, proximity to Chicago, great restaurants and stores. Low crime rate and excellent school system "
    1
    Flag
  • George M.
    "Calm, private, comfortable, seasoned and well keep, quality home for an artist, engineer, educator, business person, or nature lover.."
    0
    Flag
  • Maggie W.
    "This is a well established area with huge trees and large lawns. Most of the residents are families and empty nesters. Friendly residents, many of whom can be seen walking their dogs daily. It is a beautiful, serene, secluded enclave only 5 minutes from the Oakbrook Shopping Center and Fortune 500 company offices. A trip into the city during non-rush hours is about 20 minutes."
    2
    Flag
  • KAREN B.
    "As a resident of York Woods in Oak Brook, I have first hand knowledge of the many wonderful things a York Woods lifestyle has to offer. In addition to the award winning schools, low taxes and convenient location, York Woods is an enclave that is enjoying a strong real estate market. "
    0
    Flag
  • KAREN B.
    "As both a local real estate professional and resident of York Woods, I can attest to the many wonderful attributes of York Woods. This area has a great location, location, location. Close to shopping, roads, schools, Fullersburg woods and less than 30 minutes to down town Chicago! "
    0
    Flag
  • MaiT
    "Best schools in IL. Everything is within 2 miles of your home!"
    0
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 309 Trinity Ln

  • What is 309 Trinity Ln estimated to be worth?
    Trulia's estimated value for 309 Trinity Ln in Oak Brook, IL is $1,707,000.
  • What is the price history for 309 Trinity Ln?
    309 Trinity Ln in Oak Brook, IL last sold for $930,000 in September 2015.
  • Is Oak Brook a buyer's or seller's market?
    Oak Brook is currently a balanced market, based on recent for-sale activity.
  • What do residents say about Oak Brook?
    Residents describe Oak Brook, IL as dog-friendly, easy to park in, and well-kept. Most residents say you need a car. See recently sold homes in Oak Brook, IL.
  • Does 309 Trinity Ln have air conditioning?
    Yes, 309 Trinity Ln in Oak Brook, IL has air conditioning.
  • How big is the lot at 309 Trinity Ln?
    The lot at 309 Trinity Ln in Oak Brook, IL is about 0.58 acres (25,291 sq ft).

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