Seller's Agent in 2025
Lily Campbell
First Team Real Estate
(714) 717-5095
323 in this area
714 Total Sales
16161 Mount Olancha St Fountain Valley, CA 92708
4
Beds
2.5
Baths
1,752
Sq Ft
$410/mo
HOA Fee
Highlights
- In Ground Pool
- Updated Kitchen
- Clubhouse
- Primary Bedroom Suite
- Open Floorplan
- Property is near a clubhouse
About This Home
As of August 2025Rarely on the market and absolutely stunning, this completely remodeled Tiburon North end-unit townhome is the largest and most sought-after Newporter model, offering 4 spacious bedrooms, 2.5 designer bathrooms, a large private patio, oversized 2-car garage, and 1,752 square feet of open-concept living that feels like a single-family home. Nearly everything is brand new, including central A/C, wide-plank wood-vinyl flooring, LED recessed lighting, dual-pane windows and sliders, high baseboards, new paint, new drywall and paint in garage, a gorgeous brand new chef’s kitchen with Quartz countertops, stainless steel appliances, and custom self-closing cabinetry. All bathrooms have been exquisitely upgraded with granite countertops, modern vanities, designer mirrors and fixtures, and stylish tiled surrounds with glass enclosures—including a tub/shower combo in the guest bath and a walk-in shower in the primary suite. The main level features a spacious living room, adjacent dining area, powder room, and a cozy family room with breakfast nook that opens to the kitchen and sunny patio—perfect for BBQs, entertaining, or relaxing evenings. Upstairs, the oversized primary suite offers a walk-in closet and luxurious bath. Residents enjoy resort-style amenities including a sparkling pool, children's pool, clubhouse, walking trails, and beautifully manicured greenbelts. Ideally located near Centennial Regional Park, Mile Square Park, top-tier recreation facilities, golf, lake, shopping, and easy freeway access. HOA includes fire and earthquake insurance, exterior maintenance—and the roof was replaced in 2019! This is a wonderful community just a short drive to the beach.
Last Agent to Sell the Property
First Team Real Estate Brokerage Phone: 714-717-5095 License #01229782 Listed on: 07/31/2025
Townhouse Details
Home Type
- Townhome
Est. Annual Taxes
- $8,568
Year Built
- Built in 1972 | Remodeled
Lot Details
- 1,900 Sq Ft Lot
- Property fronts a private road
- 1 Common Wall
- Vinyl Fence
- Fence is in excellent condition
- Landscaped
- Rectangular Lot
- Level Lot
- Sprinkler System
- Private Yard
- Lawn
- Back and Front Yard
HOA Fees
- $410 Monthly HOA Fees
Parking
- 2 Car Garage
- Parking Available
- Rear-Facing Garage
- Single Garage Door
Home Design
- Traditional Architecture
- Patio Home
- Entry on the 1st floor
- Turnkey
- Planned Development
- Mansard Roof Shape
- Slab Foundation
- Fire Rated Drywall
- Tar and Gravel Roof
- Composition Roof
- Stucco
Interior Spaces
- 1,752 Sq Ft Home
- 2-Story Property
- Open Floorplan
- Ceiling Fan
- Recessed Lighting
- Double Pane Windows
- Sliding Doors
- Entryway
- Family Room Off Kitchen
- Combination Dining and Living Room
- Storage
Kitchen
- Updated Kitchen
- Breakfast Area or Nook
- Open to Family Room
- Electric Oven
- Built-In Range
- Range Hood
- Dishwasher
- Granite Countertops
- Quartz Countertops
- Self-Closing Drawers and Cabinet Doors
- Utility Sink
- Disposal
Flooring
- Wood
- Vinyl
Bedrooms and Bathrooms
- 4 Bedrooms
- All Upper Level Bedrooms
- Primary Bedroom Suite
- Walk-In Closet
- Remodeled Bathroom
- Granite Bathroom Countertops
- Bathtub with Shower
- Walk-in Shower
Laundry
- Laundry Room
- Laundry in Garage
Pool
- In Ground Pool
- Gunite Pool
Outdoor Features
- Concrete Porch or Patio
- Exterior Lighting
Location
- Property is near a clubhouse
- Property is near a park
- Property is near public transit
- Suburban Location
Schools
- Northcutt Elementary School
- Fitz Middle School
- Los Amigos High School
Utilities
- Central Heating and Cooling System
- Gas Water Heater
- Cable TV Available
Listing and Financial Details
- Tax Lot 31
- Tax Tract Number 7753
- Assessor Parcel Number 14444431
- Seller Considering Concessions
Community Details
Overview
- Front Yard Maintenance
- 144 Units
- Tiburon North Association, Phone Number (714) 637-3886
- Litehouse Management HOA
- Tiburon Subdivision
- Maintained Community
Recreation
- Community Pool
- Park
- Bike Trail
Additional Features
- Clubhouse
- Resident Manager or Management On Site
Ownership History
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
Jul 31, 2025
Closed on
Aug 21, 2025
Sold by
Gmag Investment Llc
Bought by
Truong Huy Pham Hoang and Nguyen Thi Anh
Seller's Agent
Lily Campbell
First Team Real Estate
Buyer's Agent
Joelle Lazaga
Open Doorways Realty Inc
List Price
$859,000
Sold Price
$850,000
Premium/Discount to List
-$9,000
-1.05%
Views
9
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
314.55%
Original Mortgage
$350,000
Outstanding Balance
$350,000
Interest Rate
5.86%
Mortgage Type
New Conventional
Estimated Equity
$575,707
Purchase Details
Closed on
Dec 12, 2022
Sold by
Bui Giau Quoc and Bui Phi
Bought by
Gmag Investment Llc
Purchase Details
Listed on
Mar 9, 2022
Closed on
Mar 14, 2022
Sold by
William M Weymouth Trust
Bought by
Bui Giau Quoc and Bui Phi Le
Seller's Agent
Tina Broker
Coldwell Banker Realty
Buyer's Agent
Tina Broker
Coldwell Banker Realty
List Price
$699,999
Sold Price
$720,000
Premium/Discount to List
$20,001
2.86%
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
7.47%
Purchase Details
Closed on
Jun 8, 2006
Sold by
Weymouth William N
Bought by
Weymouth William M and William M Weymouth Trust
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area
Home Values in the Area
Average Home Value in this Area
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Grant Deed | $850,000 | Ticor Title Company | |
| Grant Deed | -- | -- | |
| Grant Deed | $720,000 | First American Title | |
| Interfamily Deed Transfer | -- | None Available |
Source: Public Records
Mortgage History
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Open | $350,000 | New Conventional |
Source: Public Records
Property History
| Date | Event | Price | Change | Sq Ft Price |
|---|---|---|---|---|
| 08/26/2025 08/26/25 | Sold | $850,000 | -1.0% | $485 / Sq Ft |
| 08/08/2025 08/08/25 | Pending | -- | -- | -- |
| 07/31/2025 07/31/25 | For Sale | $859,000 | +19.3% | $490 / Sq Ft |
| 03/23/2022 03/23/22 | Sold | $720,000 | +2.9% | $411 / Sq Ft |
| 03/11/2022 03/11/22 | For Sale | $699,999 | -2.8% | $400 / Sq Ft |
| 03/10/2022 03/10/22 | Off Market | $720,000 | -- | -- |
| 03/09/2022 03/09/22 | For Sale | $699,999 | -- | $400 / Sq Ft |
Source: California Regional Multiple Listing Service (CRMLS)
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 | $8,568 | $749,088 | $633,314 | $115,774 |
| 2024 | $8,568 | $734,400 | $620,896 | $113,504 |
| 2023 | $8,415 | $720,000 | $608,721 | $111,279 |
| 2022 | $7,996 | $685,000 | $579,449 | $105,551 |
| 2021 | $2,037 | $156,405 | $67,125 | $89,280 |
| 2020 | $2,012 | $154,802 | $66,437 | $88,365 |
| 2019 | $1,987 | $151,767 | $65,134 | $86,633 |
| 2018 | $1,939 | $148,792 | $63,857 | $84,935 |
| 2017 | $1,918 | $145,875 | $62,605 | $83,270 |
| 2016 | $1,839 | $143,015 | $61,377 | $81,638 |
| 2015 | $1,813 | $140,867 | $60,455 | $80,412 |
| 2014 | $1,770 | $138,108 | $59,271 | $78,837 |
Source: Public Records
Agents Affiliated with this Home
-
Lily Campbell
-
Joelle Lazaga
Buyer's Agent in 2025
Joelle Lazaga
Open Doorways Realty Inc
(714) 222-7711
1 in this area
44 Total Sales
-
Tina Broker
Seller's Agent in 2022
Tina Broker
Coldwell Banker Realty
(714) 514-6073
4 in this area
32 Total Sales
Map
Source: California Regional Multiple Listing Service (CRMLS)
MLS Number: OC25170050
APN: 144-444-31
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The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.
Based on information from California Regional Multiple Listing Service, Inc. and /or other sources. 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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