Old 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.

19Greens Mapped 245Elevation Contours 9.4%Steepest Slope 18Holes 70Par 6Rated Tees

Green contour map of Old Oaks in Purchase, New York — 245 elevation contours at a 3-inch interval with fall-line arrows, traced from 1-meter lidar — One of 19 mapped greens at Old 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	Purchase, New York, United States
Address	3100 Purchase Street, Purchase, NY
Phone	(914) 683-6049
Website	oldoakscc.org
Holes	18
Par	70
Tees on the card	6, 6 USGA-rated
Greens mapped	19
Elevation contours	245
Contour interval	3-inch
Largest green elevation span	4.5 ft
Steepest measured slope	9.4%
Course map	Traced hole by hole
Wind modeling	Live wind grid, 16 directions
Tree canopy	1-meter canopy height model
Course data updated	2026-09-01

The card

Tees

6,132 yds · Par 70 · Rating 71.1 · Slope 136

Hole	1	2	3	4	5	6	7	8	9	Out
Par	4	5	3	4	4	4	3	4	4	35
Yards	380	517	161	367	398	357	155	420	378	3,133
Hcp	11	7	17	9	3	13	15	1	5

Hole	10	11	12	13	14	15	16	17	18	In
Par	4	4	3	4	4	4	3	4	5	35
Yards	353	272	184	411	358	361	145	382	533	2,999
Hcp	10	16	12	4	14	8	18	2	6

Total70 Yards6,132

Hole	Par	Yards	Hcp
1	4	380	11
2	5	517	7
3	3	161	17
4	4	367	9
5	4	398	3
6	4	357	13
7	3	155	15
8	4	420	1
9	4	378	5
Out	35	3,133
10	4	353	10
11	4	272	16
12	3	184	12
13	4	411	4
14	4	358	14
15	4	361	8
16	3	145	18
17	4	382	2
18	5	533	6
In	35	2,999
Total	70	6,132

Course rating and slope

Tee	Yards	Par	Rating / Slope
Black	6,848	70	74.0 / 143
Blue	6,421	70	72.1 / 141
White	6,132	70	71.1 / 136
Green	5,580	70	73.3 / 137 (W)
Green	5,480	70	69.1 / 134
Red	5,401	72	72.2 / 133 (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 Old Oaks

GolfCore's library covers Old Oaks Country Club green by green: 19 putting surfaces traced with 245 elevation contours from USGS 3DEP 1-meter lidar. The steepest measured slope on these greens tilts at 9.4 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. Old Oaks Country 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 Old 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 Old Oaks. Represent this club? Request changes or removal through our contact page.