
1660 Oak Grove Ave San Marino, CA 91108
Highlights
- Private Pool
- 0.71 Acre Lot
- No HOA
- Valentine Elementary Rated A+
- Park or Greenbelt View
- Fireplace
About This Home
As of June 2025Welcome to 1660 Oak Grove, San Marino—an extraordinary chance to own in one of the city’s most prestigious neighborhoods near the iconic Huntington Library. This expansive 30,932 sq ft lot is a rare gem, offering unparalleled potential for customization and transformation in a location known for exclusivity and enduring value. With access to San Marino’s top-rated schools, proximity to Lacy Park, and just minutes from vibrant Pasadena, this property combines luxury, comfort, and convenience in the heart of Southern California. The current structure features a spacious layout ready for a complete reimagination. Highlights include a formal living and dining room, a paneled library with a fireplace, an open family room that connects to the lush backyard and pool, and a galley kitchen with direct access to the garage. The home also includes a first-floor suite, while upstairs boasts a master suite with a sitting room, fireplace, en suite bath, and three additional bedrooms. The vast backyard, complete with a swimming pool and ample outdoor space, provides endless possibilities to craft your dream estate. This is your chance to design a masterpiece and make a lasting investment in one of San Marino’s most coveted locations. Don’t miss this opportunity—schedule your private tour today and explore the potential of 1660 Oak Grove!
Last Agent to Sell the Property
Pinnacle Real Estate Group Brokerage Phone: 949-258-2228 License #01921557 Listed on: 11/23/2024

Co-Listed By
Pinnacle Real Estate Group Brokerage Phone: 949-258-2228 License #01895707
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $50,144
Year Built
- Built in 1926
Lot Details
- 0.71 Acre Lot
- Density is up to 1 Unit/Acre
- Property is zoned SOR122500*
Parking
- 2 Car Attached Garage
Interior Spaces
- 3,600 Sq Ft Home
- 2-Story Property
- Fireplace
- Park or Greenbelt Views
- Laundry Room
Bedrooms and Bathrooms
- 5 Bedrooms | 1 Main Level Bedroom
- 3 Full Bathrooms
Outdoor Features
- Private Pool
- Exterior Lighting
Utilities
- Central Heating and Cooling System
Listing and Financial Details
- Tax Lot 35
- Tax Tract Number 6661
- Assessor Parcel Number 5328013014
Community Details
Overview
- No Home Owners Association
Recreation
- Park
Ownership History
Purchase Details
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.Purchase Details
Purchase Details
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.Purchase Details
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.Similar Homes in San Marino, CA
Home Values in the Area
Average Home Value in this Area
Purchase History
Date | Type | Sale Price | Title Company |
---|---|---|---|
Grant Deed | $4,063,000 | Fidelity National Title | |
Grant Deed | $3,900,000 | None Available | |
Grant Deed | $3,900,000 | Lawyers Title | |
Grant Deed | $4,050,000 | Lawyers Title |
Mortgage History
Date | Status | Loan Amount | Loan Type |
---|---|---|---|
Open | $3,250,400 | New Conventional | |
Previous Owner | $938,250 | Reverse Mortgage Home Equity Conversion Mortgage |
Property History
Date | Event | Price | Change | Sq Ft Price |
---|---|---|---|---|
06/18/2025 06/18/25 | Sold | $4,063,000 | -9.7% | $1,129 / Sq Ft |
04/14/2025 04/14/25 | Pending | -- | -- | -- |
11/23/2024 11/23/24 | For Sale | $4,500,000 | +15.4% | $1,250 / Sq Ft |
06/15/2018 06/15/18 | Sold | $3,900,000 | -2.5% | $1,112 / Sq Ft |
05/24/2018 05/24/18 | Pending | -- | -- | -- |
03/26/2018 03/26/18 | For Sale | $3,999,000 | -1.3% | $1,140 / Sq Ft |
12/07/2016 12/07/16 | Sold | $4,050,000 | 0.0% | $1,155 / Sq Ft |
11/26/2016 11/26/16 | Pending | -- | -- | -- |
11/09/2016 11/09/16 | For Sale | $4,050,000 | -- | $1,155 / Sq Ft |
Tax History Compared to Growth
Tax History
Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
---|---|---|---|---|
2025 | $50,144 | $4,350,519 | $3,480,417 | $870,102 |
2024 | $50,144 | $4,265,216 | $3,412,174 | $853,042 |
2023 | $49,076 | $4,181,585 | $3,345,269 | $836,316 |
2022 | $47,543 | $4,099,594 | $3,279,676 | $819,918 |
2021 | $46,702 | $4,019,211 | $3,215,369 | $803,842 |
2019 | $46,074 | $3,978,000 | $3,182,400 | $795,600 |
2018 | $47,620 | $4,131,000 | $3,304,800 | $826,200 |
2016 | $5,702 | $269,645 | $170,017 | $99,628 |
2015 | $5,584 | $265,596 | $167,464 | $98,132 |
2014 | $5,551 | $260,394 | $164,184 | $96,210 |
Agents Affiliated with this Home
-
Y
Seller's Agent in 2025
Yubo Mu
Pinnacle Real Estate Group
(949) 258-2228
1 in this area
74 Total Sales
-
P
Seller Co-Listing Agent in 2025
PEARL CHEUNG
Pinnacle Real Estate Group
(626) 285-8333
4 in this area
52 Total Sales
-
C
Buyer's Agent in 2025
Carol Chua
Coldwell Banker Residential Brokerage Company
(626) 844-2222
15 in this area
69 Total Sales
-
Seller's Agent in 2018
Catherine Cheney
Coldwell Banker Realty
(626) 233-2938
10 in this area
38 Total Sales
-
Buyer's Agent in 2018
Scott Chang
168 Realty Inc.
(909) 974-9888
16 Total Sales
-
Seller's Agent in 2016
Terry Doan Shelton
Sotheby's International Realty
(626) 497-1998
6 in this area
32 Total Sales
Map
Source: California Regional Multiple Listing Service (CRMLS)
MLS Number: OC24239446

APN: 5328-013-014
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