For Sale164d on market
15 Ashdown Pl
Half Moon Bay, CA, 94019 • 94019 • San Mateo County
$2,399,000
$564/sqft
-$100,000 since Apr 2, 2026
Down payment assistance available
4Beds
4Baths
4,250Sqft
0.23 acLot
1987Built
Property DNA
Waterfront Property
Direct water access
Scenic Views
Golf Course · Mountain(s) · Ocean
Outdoor Living
Deck
3-Car Garage
Attached
Premium Finishes
Walk-In Closet(s)
Hardwood & Stone Floors
Quality flooring throughout
$186/mo HOA
Beach Rights · Community Pool · Golf Course · Gym Exercise Facility
This home is getting attention
Listed 164 days ago · 1,160 views · 16 saves
Market activity
Demand and pricing signals for this listing
1,160 views
People checking out this listing
16 saves
Buyers have saved this home
164 days on market
Established listing
$564/sqft
Price per square foot
Selling Soon Prediction
ModerateThis home ranks in the top 35% of listings most likely to go under contract soon, based on market activity and demand signals.
Likelihood score
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About this home
Single Family · Built 1987
Nestled at the end of a quiet cul-de-sac on one of the most prestigious streets in the exclusive Ocean Colony community, 15 Ashdown Place is a sprawling coastal estate offering unparalleled privacy and luxury. Overlooking the 1st Fairway with views from most rooms, this stunning residence boasts a seamless blend of elegance and comfort. Inside, you'll find. soaring vaulted ceilings, creating a bright, open atmosphere throughout. Cozy up by one of the three fireplaces or enjoy the serene views from every angle. The primary suite occupies its own floor, featuring dual walk-in closets, private deck and a separate office, and a spa-like bathroom with a walk-in shower and oversized soaking tub, and private deck. Entertain effortlessly with the covered indoor/outdoor room that brings the outdoors in, or host gatherings on the large deck with a hot tub. A massive 3-car garage with a separate workshop provides ample storage and space for all your needs. A few hundred feet away is the world-class Ritz-Carlton, the stunning Pacific Ocean, and the legendary coastal trail, which stretches for miles along the ocean bluff. This exceptional estate is truly a must-see, offering the perfect combination of luxurious living, incredible views, and unmatched coastal access.
Standout features identified
Our analysis highlights sprawling coastal estate, spa-like bathroom, and quiet cul-de-sac as key attractions of this home.
Estimated monthly payment
Based on current rates
$15,332/month
Principal & Interest$11,947
Property Tax$2,399
Insurance$800
HOA$186
Down payment20% ($479,800)
3%50%
Est. 6.35% rate · 30yr fixed · $1,919,200 loan
Full calculator →At a glance
Key facts and listing details
TypeSingle Family Residence, Residential
Year Built1987
HeatingCentral Forced Air Gas
CoolingNone
Parking3 Attached Garage spaces
HOA$186 monthly
Lot10,004 sqft
Days on Zillow164 Days
Price/sqft$564
Property
Home typeSingle Family
Sub-typeSingle Family Residence, Residential
Year built1987
Stories3
Systems
HeatingCentral Forced Air Gas
CoolingNone
RoofShake
Water / SewerPublic / Public Sewer
Parking & Outdoor
ParkingAttached
Garage3 spaces
Fireplaces3
Lot10,004 sqft
Location & Tax
Neighborhood94019
ZoningPUD000
Annual tax$23,736
Parcel066560060
Bathrooms & Fees
Full baths3
HOA$186/mo
Features & details
14 categories of property features
Interior Features
Interior
High Ceilings
One Or More Skylights
Video Audio System
Walk-In Closet(s)
Appliances
Dishwasher
Disposal
Microwave
Built In Oven
Double Oven
Self Cleaning Oven
Trash Compactor
Wine Refrigerator
Flooring
Carpet
Hardwood
Stone
Heating
Central Forced Air Gas
Cooling
None
Laundry
Tub/Sink
Inside
Fireplace
Family Room
Gas
Gas Starter
Living Room
Primary Bedroom
Exterior Features
Exterior
Back Yard
Parking
Attached
Patio & Porch
Deck
Views
Golf Course
Mountain(s)
Ocean
Pool Features
Community
None
Utilities
Public Utilities
Water Public
Gas
PublicUtilities
Room details
4 rooms detailed
Bathroom
DoubleSinksMarblePrimaryTubwJetsShoweroverTub1StallShower2plusTubs2plusUpdatedBaths
Dining Room
FormalDiningRoom
Family Room
SeparateFamilyRoom
Kitchen
Island
Listing insights
Market data and value estimates
StatusFor Sale
Days on market164
Est. value$2,338,600
Est. rent$7,763/mo
Tax rate1.12%
Price/sqft$564
On marketOct 24, 2025
PostedOct 24, 2025
Last sold$1,341,000
MLS updatedApr 2, 2026
Tour days9
Views1,160
Favorites16
How are the schools in Half Moon Bay?
3 schools rated nearby
Location
Half Moon Bay, CA, 94019
Price history
21 events
DateEventPrice$/sqftSource
Apr 2, 2026Listed For Sale$2,399,000$564MLSListings Inc
Mar 17, 2026Contingent$2,499,000$588MLSListings Inc
Jan 21, 2026Price Change$2,499,000$588MLSListings Inc
Oct 24, 2025Listed For Sale$2,650,000$624MLSListings Inc
Mar 17, 2019Listing Removed$2,098,000$494Dennis A. Lunder, Broker
Oct 2, 2018Listed For Sale$2,098,000$494Dennis A. Lunder, Broker
Sep 1, 2018Listing Removed$2,150,000$506Realty One Group Infinity
May 30, 2018Listed For Sale$2,150,000$506Realty One Group Infinity
Jan 1, 2018Listing Removed$2,150,000$506Realty One Group Infinity
May 21, 2017Listed For Sale$2,150,000$506Realty One Group Infinity
May 21, 2017Pending Sale$2,150,000$506Realty One Group Infinity
May 3, 2017Listed For Sale$2,150,000$506Realty One Group Infinity
Oct 31, 2016Listing Removed$2,250,000$529Realty One Group Infinity
Aug 26, 2016Price Change$2,250,000$529Realty One Group Infinity
Feb 24, 2016Listed For Sale$2,400,000$565home2market
Dec 12, 2015Listing Removed$1,825,000$429Alain Pinel Realtors - San Mateo
May 1, 2015Listed For Sale$1,825,000$429Alain Pinel Realtors
Nov 19, 2014Listing Removed$1,898,000$447Alain Pinel Realtors - San Mateo
Aug 5, 2014Price Change$1,898,000$447Alain Pinel Realtors - San Mateo
Jun 2, 2014Listed For Sale$1,950,000$459Alain Pinel Realtors - San Mateo
Apr 30, 2004Sold$1,341,000$316Public Record
Listed For Sale$2,399,000
Apr 2, 2026•$564/sqft•MLSListings Inc
Contingent$2,499,000
Mar 17, 2026•$588/sqft•MLSListings Inc
Price Change$2,499,000
Jan 21, 2026•$588/sqft•MLSListings Inc
Listed For Sale$2,650,000
Oct 24, 2025•$624/sqft•MLSListings Inc
Listing Removed$2,098,000
Mar 17, 2019•$494/sqft•Dennis A. Lunder, Broker
Listed For Sale$2,098,000
Oct 2, 2018•$494/sqft•Dennis A. Lunder, Broker
Listing Removed$2,150,000
Sep 1, 2018•$506/sqft•Realty One Group Infinity
Listed For Sale$2,150,000
May 30, 2018•$506/sqft•Realty One Group Infinity
Listing Removed$2,150,000
Jan 1, 2018•$506/sqft•Realty One Group Infinity
Listed For Sale$2,150,000
May 21, 2017•$506/sqft•Realty One Group Infinity
Pending Sale$2,150,000
May 21, 2017•$506/sqft•Realty One Group Infinity
Listed For Sale$2,150,000
May 3, 2017•$506/sqft•Realty One Group Infinity
Listing Removed$2,250,000
Oct 31, 2016•$529/sqft•Realty One Group Infinity
Price Change$2,250,000
Aug 26, 2016•$529/sqft•Realty One Group Infinity
Listed For Sale$2,400,000
Feb 24, 2016•$565/sqft•home2market
Listing Removed$1,825,000
Dec 12, 2015•$429/sqft•Alain Pinel Realtors - San Mateo
Listed For Sale$1,825,000
May 1, 2015•$429/sqft•Alain Pinel Realtors
Listing Removed$1,898,000
Nov 19, 2014•$447/sqft•Alain Pinel Realtors - San Mateo
Price Change$1,898,000
Aug 5, 2014•$447/sqft•Alain Pinel Realtors - San Mateo
Listed For Sale$1,950,000
Jun 2, 2014•$459/sqft•Alain Pinel Realtors - San Mateo
Sold$1,341,000
Apr 30, 2004•$316/sqft•Public Record
Tax history
26 years of records
YearTax paidAssessed value
Apr 7, 2025$23,736$1,906,608
Apr 7, 2024$22,238$1,869,224
Apr 7, 2023$21,449$1,832,574
Apr 7, 2022$21,038$1,796,642
Apr 7, 2021$20,550$1,761,414
Apr 7, 2020$20,442$1,743,354
Apr 7, 2019$20,301$1,709,172
Apr 7, 2018$19,001$1,675,660
Apr 7, 2017$18,807$1,642,804
Apr 7, 2016$19,933$1,610,594
Apr 7, 2015$17,983$1,586,402
Apr 7, 2014$17,983$1,555,328
Apr 7, 2013—$1,400,000
Apr 7, 2012—$1,517,942
Apr 7, 2011—$1,340,000
Apr 7, 2010—$1,477,058
Apr 7, 2009—$1,480,568
Apr 7, 2008—$1,451,538
Apr 7, 2007—$1,423,078
Apr 7, 2006—$1,395,176
Apr 7, 2005—$1,395,176
Apr 7, 2004—$942,393
Apr 7, 2003—$925,122
Apr 7, 2002—$906,983
Apr 7, 2001—$889,200
Apr 7, 2000—$871,765
Nearby homes
Neighborhood details
Local context around this listing
Half Moon Bay, CA • San Mateo County
Nearby cities
BurlingameDaly CityFoster CityMenlo ParkPacificaRedwood CitySan BrunoSan Carlos
Nearby zip codes
9401894019
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Based on information from the MLSListings MLS as of 2026-04-07 11:49:18 PDT. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
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