Heritage Oaks drawn from GolfCore's traced course vectors — fairways, tees, greens, bunkers and water, in the app's own colors. This is the same geometry the app maps a round on.

18Greens Mapped 163Elevation Contours 7.8%Steepest Slope 18Holes 70Par 10Rated Tees

Green contour map of Heritage Oaks in Northbrook, Illinois — 163 elevation contours at a 3-inch interval with fall-line arrows, traced from 1-meter lidar — One of 18 mapped greens at Heritage Oaks, drawn from GolfCore's contour data baked from USGS 3DEP 1-meter lidar, in the same colors the app uses. Elevation bands run cool-low to warm-high; white lines are contours at a 3-inch interval, and dark arrows point down the fall line.

The course, by the numbers

Location	Northbrook, Illinois, United States
Address	3535 Dundee Rd, Northbrook, IL
Holes	18
Par	70
Tees on the card	10, 10 USGA-rated
Greens mapped	18
Elevation contours	163
Contour interval	3-inch
Largest green elevation span	3.4 ft
Steepest measured slope	7.8%
Course map	Traced hole by hole
Wind modeling	Live wind grid, 16 directions
Course data updated	2026-09-02

The card

Tees

5,436 yds · Par 70 · Rating 66.0 · Slope 114

Hole	1	2	3	4	5	6	7	8	9	Out
Par	4	4	3	4	5	4	4	3	4	35
Yards	318	326	130	321	476	337	351	105	354	2,718
Hcp	13	7	15	9	1	5	11	17	3

Hole	10	11	12	13	14	15	16	17	18	In
Par	4	4	3	4	5	4	4	3	4	35
Yards	318	326	130	321	476	337	351	105	354	2,718
Hcp	14	8	16	10	2	6	12	18	4

Total70 Yards5,436

Hole	Par	Yards	Hcp
1	4	318	13
2	4	326	7
3	3	130	15
4	4	321	9
5	5	476	1
6	4	337	5
7	4	351	11
8	3	105	17
9	4	354	3
Out	35	2,718
10	4	318	14
11	4	326	8
12	3	130	16
13	4	321	10
14	5	476	2
15	4	337	6
16	4	351	12
17	3	105	18
18	4	354	4
In	35	2,718
Total	70	5,436

Course rating and slope

Tee	Yards	Par	Rating / Slope
Blue	6,072	70	69.0 / 123 74.8 / 123 (W)
Maroon	5,744	70	67.6 / 119 73.0 / 119 (W)
White	5,436	70	66.0 / 114 71.2 / 115 (W)
Gray	5,142	70	64.6 / 110 69.6 / 112 (W)
Teal	4,476	70	61.6 / 102 66.0 / 103 (W)

Hole data is what GolfCore holds for the course's layout. Picking a tee shows that tee's own yardages, pars and stroke indexes where the club has rated them. Clubs correct their own data in the app.

What GolfCore has for Heritage Oaks

GolfCore's library covers Heritage Oaks Golf Club green by green: 18 putting surfaces traced with 163 elevation contours from USGS 3DEP 1-meter lidar. The steepest measured slope on these greens tilts at 7.8 percent — the difference between a putt that dies at the hole and one that runs four feet past.

In the app, players and caddies read the same data live on the course: contour bands with fall-line arrows, wind simulated at the player's position, and pin positions that clubs on GolfCore set each morning. Heritage Oaks Golf Club is one of more than six thousand courses GolfCore has mapped green by green.

For clubs, the same system runs the tee sheet and the caddie yard — assignments off real tee times, SMS confirmations, and a caddie network that spans every club on the platform. Read how caddie management on GolfCore works.

Courses nearby

Staff at Heritage Oaks can claim this course by signing in with an email address at the club's own domain. That sets the club up on GolfCore with you as an administrator.

GolfCore maps courses from public elevation data and is not affiliated with or endorsed by Heritage Oaks. Represent this club? Request changes or removal through our contact page.