Skip to content
Zomma Golf
Menu

Boundary Oak Golf Course is an 18-hole public course in Walnut Creek, California.

It plays 7,100 yards from the Black tees, rated 73.8/134 (checked 2026-08-14).

Create a free account to save Boundary Oak Golf Course to My Game, where every course you save is measured against the rest of its state on the figures it publishes.
18
holes
72
par
7,100
yards (tips)
134
slope (black)
The shape of the round · Black teespublished figures only
HOLE ORDER — BLACK TEES424181565413520202366357417381437212436578439423220529142335445563748494104114123134145154164173185PAROUT 3,445 YDSIN 3,655 YDSFIRST NINESECOND NINE
The published card in playing order, 18 holes with the two nines split — hole number under each bar, its par below that.

The course

access
public
address
3800 Valley Vista Rd, Walnut Creek, CA 94598, USA
phone
508-295-3863
elevation
337 ft derived
opened
1969
on site
driving range · restaurant · lessons

37.92407, -121.99689 — open on OpenStreetMap →

The course, from above

This map shows all 18 holes. 27 mapped features sit close to more than one hole and are drawn with the nearer one.

190 traced features across 8 layers for Boundary Oak Golf Course, drawn over NAIP 2022 aerial imagery.

Use arrow keys to pan, plus and minus to zoom. Tab reaches the map controls.

190 traced features across 8 layers for Boundary Oak Golf Course, drawn over NAIP 2022 aerial imagery. The map itself needs JavaScript; the geometry is a plain GeoJSON file either way.

18
Holes
20
Fairways
38
Bunkers
6
Water
18
Greens
58
Tee pads
168.1ft
Elevation range
7,100yds
Black tees
578yds
Longest hole
181yds
Shortest hole

Imported from OpenStreetMap, edges unchecked · USDA NAIP 2022-05-19

Height180.5 ft348.6 ft

Tees & ratings

Ratingsopen datachecked 2026-08-14

All 6 tee sets par, yardage, course rating, slope — the full table

Sorted by Yards, descending. 6 rows.

BlackM72710073.813434453655
BlueM72673972.213032603479
WhiteF72637276.813030583314
WhiteM72637270.912730583314
GoldM72569967.712327962903
RedF72569973.3124

Every figure as published; a blank cell is one nobody publishes. Front 9 and Back 9 are summed from the per-hole yardages on the scorecard.

Scorecard

Scorecardopen datachecked 2026-08-14

Hole 123456789101112131415161718 Total
Par 435453444443454435 72
Black 424181565413520202366357417381437212436578439423220529 7,100
Blue 405160519402503188357335391365400186415563428408200514 6,739
White 396140483392470167343294373343376170393548408394185497 6,372
Gold 382119473331424148315272332305323128355489361351146445 5,699
Handicap 618821216101441311179137155

No per-hole yardages are published for Red, so it is not on the card above.

Plan it in the Studio

Plan Boundary Oak Golf Course hole by hole, for your game.

Ask in plain words. The Studio draws each hole on the aerial photo, picks a club for each shot from your carries and the way you miss, and shows where a miss costs you strokes. The greens on 17 of its 18 holes were surveyed, so it reads their slope there too.

  • The approach, planned A Studio approach map on the aerial photo: a lob wedge aimed at the island green, its spread drawn as a dashed ring over the water, and the side it most often misses. Example from another course: hole 15, Resort tee, Stadium Course at TPC Scottsdale
  • The green, from LiDAR A Studio green view on the aerial photo: arrows for the slope a LiDAR survey measured, the area a cup could be cut, and the safer side to miss. Example from another course: hole 15, Stadium Course at TPC Scottsdale
  • Every shot, tee to green A Studio plan on the aerial photo of a desert par 4: the driver off the tee and a 7-iron into the green between the bunkers, each shot with its landing spread drawn as a dashed ring. Example from another course: hole 2, Resort tee, Stadium Course at TPC Scottsdale

Plan this course in the Studio

Pictures: Studio output for a sample golfer, drawn 2026-10-15. The Studio needs a free account. AI can make mistakes.

© OpenStreetMap contributors

Book a tee time

Rates change by day and by season, so we send you to Boundary Oak Golf Course's own booking page rather than quoting a figure that was true the week we captured it.

Check tee times and rates

Also bookable nearby: Diablo Hills Golf Course (2.6 mi) · Oakhurst Country Club (4.0 mi) · Skylinks at Buchanan Fields (5.1 mi) · Diablo Creek Golf Course (6.4 mi)

Measured against comparable courses

How hard and how long this course plays against comparable courses — never how good it is.

FigureThis courseIn CaliforniaNationwideAmong its peers
Longest7,100 yds77th of 889=1,139th of 12,0258th of 74 in the San Francisco-Oakland-Fremont, CA metro area · 264th of 4,105 public courses · =492nd of 7,004 courses you can book · =1,137th of 9,017 18-hole regulation courses
Toughest testslope 134=204th of 750=2,523rd of 8,710=24th of 70 in the San Francisco-Oakland-Fremont, CA metro area · =499th of 2,882 public courses · =1,046th of 4,936 courses you can book · =2,467th of 7,089 18-hole regulation courses
Hardest from the tipsrating 73.8=149th of 685=1,605th of 7,615=13th of 64 in the San Francisco-Oakland-Fremont, CA metro area · =343rd of 2,412 public courses · =661st of 4,145 courses you can book · =1,592nd of 7,034 18-hole regulation courses
Widest tee spread1,401 yds between tees=451st of 857=6,105th of 11,523=38th of 74 in the San Francisco-Oakland-Fremont, CA metro area · =1,741st of 3,841 public courses · =3,247th of 6,653 courses you can book · =6,007th of 8,962 18-hole regulation courses
Oldestopened 1969=389th of 768=4,312th of 9,36843rd of 69 in the San Francisco-Oakland-Fremont, CA metro area · =1,260th of 3,277 public courses · =2,246th of 5,526 courses you can book · =3,048th of 7,001 18-hole regulation courses
Highest above sea level337 ft derived =438th of 917=8,149th of 12,43731st of 75 in the San Francisco-Oakland-Fremont, CA metro area · =3,200th of 4,289 public courses · =5,181st of 7,274 courses you can book · =5,823rd of 9,106 18-hole regulation courses

A published figure is compared only against the courses that publish it too, which is why the totals differ from row to row — a state's length field is the courses with a scorecard, not the courses in the state. Height above sea level is the exception: we derive it from a coordinate, so its field is very nearly every course we render. Ties share an ordinal and are marked =. How this is computed →

What's on this page

In progress6 of 7 built

6 of 7 parts of this course page are built, and we're filling in the rest.

  • Scorecard, built.Par and yardage for every hole, from 5 sets of tees.
  • Course rating and slope, built.Rated from 6 sets of tees.
  • Course map, built.All 18 greens drawn, with the fairways, bunkers and water, over aerial imagery.
  • Per-hole distances, built.Every hole is traced, so carries and distances to the front, middle and back of each green are measured along the line you actually play.
  • Green contours, built.Half-foot contours on all 18 measured greens, from public LiDAR.
  • Green slope and pin positions, built.Fall lines and the pinnable area on 18 greens — the figures the Caddie plans against.
  • Course details, partly built.5 of 7 background details — we don't hold the architect and the grass on the greens.

The site is in beta and the database is still being built, so expect gaps. Know something we don't? Help us fill it in — a link to where it's published is worth more than anything else you could send.

Sources

Gathered from the course's own site and public records — every figure on this page is traceable to who published it and when. Spot an error or a gap? Tell us.

Location and identity seeded from OpenStreetMap — © OpenStreetMap contributors, ODbL. Last checked 2026-08-14. Where each figure came from is stated beside it, above.

Compare this course →

Or go straight to a comparison: vs Diablo Hills Golf Course · vs Oakhurst Country Club · vs Round Hill Golf Country Club

Nearby courses

Diablo Hills Golf Course

2.6 mi · Walnut Creek · public · 9 holes

Oakhurst Country Club

4.0 mi · Clayton · semi-private · 18 holes

Round Hill Golf Country Club

4.8 mi · Alamo · private · 18 holes

Skylinks at Buchanan Fields

5.1 mi · Concord · public · 9 holes

Rossmoor Golf Club The Creekside Golf Course

5.6 mi · Walnut Creek · private · 9 holes

Contra Costa Country Club

5.7 mi · Pleasant Hill · private · 18 holes

Rossmoor Golf Club The Dollar Ranch Golf Course

6.0 mi · Walnut Creek · private · 18 holes

Diablo Creek Golf Course

6.4 mi · Concord · public · 18 holes

Straight-line distance from this course's coordinates, within 60 miles — not driving distance, and it crosses state lines where the nearest courses are over one.

Know something about this course? 7 fields we don't hold — or tell us something here is wrong