NOT LISTED FOR SALE

707 Fathom Dr Unit 102 San Mateo, CA 94404

Mariners Isle Neighborhood

Estimated Value: $444,000 - $511,980

2 Beds
1 Bath
519 Sq Ft
0.28 Acres Lot

Sale Details

Date Sold: August 5, 2025

Last sale price $485,000 $934 Per Sq Ft

Est. 1% decrease in value since last sale

Current estimated payment $3,611 / mo

41 Days on Market

Highlights

  • Water Views
  • Fitness Center
  • Clubhouse
  • Bayside Academy Rated A-
  • RV or Boat Storage in Community
  • 4-minute walk to Mariners Island Park

About This Home

As of August 2025

Stylish Junior One-Bedroom -- Fully Renovated & Move-In Ready! Welcome to Casa Laguna, a beautifully maintained condominium community in the heart of San Mateo. This thoughtfully updated first-floor unit offers a smart & flexible layout with a defined sleeping alcove that creates separation without sacrificing openness. Though officially classified as a studio, the space lives more like a junior one-bedroom. Enjoy peaceful mornings across from the Seal Slough, with nearby trails and the calming sight of kayaks and boats gliding by. The home has been extensively remodeled, featuring a fully renovated kitchen with quartz countertops, custom cabinetry, and modern fixtures. The bathroom includes stylish tile and contemporary finishes. New LVP flooring, several storage closets, and abundant natural light create a clean, modern living space. Step outside to your private covered porch with two storage closets. Includes one deeded garage parking spot, a private storage locker, and laundry on the same level. Located in a secure building with both stair and elevator access. Enjoy private community access to two swimming pools, spa, gym, clubhouse, BBQ area, playground, and sports courts. Close to many retail & dining options, Downtown San Mateo, Foster City, and all major commute routes.

Last Agent to Sell the Property

Susan Chong

Compass License #01210685 Listed on: 06/13/2025

Compass

Last Buyer's Agent

Disen Cai

KW Advisors License #01928373

KW Advisors

Property Details

Home Type

  • Condominium

Year Built

  • Built in 1968

Lot Details

  • 0.28

HOA Fees

  • $405 Monthly HOA Fees

Parking

  • 1 Car Garage
  • Secured Garage or Parking
  • Assigned Parking

Property Views

  • Water
  • Park or Greenbelt

Home Design

  • Shingle Roof
  • Concrete Perimeter Foundation

Interior Spaces

  • 519 Sq Ft Home
  • 1-Story Property
  • Dining Room
  • Storage Room
  • Wood Flooring

Kitchen

  • Breakfast Bar
  • Electric Oven
  • Range Hood
  • Freezer
  • Dishwasher
  • Quartz Countertops
  • Disposal

Bedrooms and Bathrooms

  • 1 Full Bathroom
  • Bathtub with Shower

Additional Features

  • Balcony
  • Wall Furnace

Listing and Financial Details

  • Assessor Parcel Number 105-130-020

Community Details

Overview

  • Association fees include garbage, water
  • Casa Laguna #4 Association
  • Built by Casa Laguna
  • Greenbelt

Amenities

  • Community Barbecue Grill
  • Sauna
  • Clubhouse
  • Laundry Facilities
  • Elevator
  • Community Storage Space

Recreation

  • RV or Boat Storage in Community
  • Tennis Courts
  • Community Basketball Court
  • Sport Court
  • Recreation Facilities
  • Community Playground
  • Fitness Center
  • Community Pool

Security

  • Controlled Access

Property Details

Home Type

Condominium

Year Built

Built in 1968

Lot Details

0.28 Acres

HOA Fees

$405 per month

Parking

1

Listing Details

  • Subclass: Condominium
  • Listing Class: Residential
  • Structure Sq Ft: 519
  • Complex Name: Casa Laguna
  • Incorporated: Yes
  • Year Built: 1968
  • Zoning Description: RM00R2
  • Special Features: None
  • Property Sub Type: Condos

Interior Features

  • Family Room: No Family Room
  • Dining Room: Breakfast Bar, No Formal Dining Room
  • Kitchen: Countertop - Quartz, Dishwasher, Freezer, Garbage Disposal, Hood Over Range, Oven Range - Electric, Refrigerator
  • Living Sq Ft: 519
  • Stories: 1
  • Security: Controlled / Secured Access, Secured Garage / Parking
  • Laundry: Community Facility
  • Flooring: Wood
  • Additional Rooms: Storage
  • Full Bathrooms: 1
  • Bathroom: Shower over Tub - 1

Exterior Features

  • Foundation: Concrete Perimeter and Slab
  • Roof: Shingle
  • View: Greenbelt, Water
  • Yard/Grounds: Balcony / Patio

Garage/Parking

  • Garage Spaces: 1
  • Garage Parking Features: Assigned Spaces

Utilities

  • Heating System: Wall Furnace
  • Sewer/Septic System: Sewer - Public

Condo/Co-op/Association

  • HOA Fees: 405
  • HOA Amenities: Additional Storage, Basketball Court - Indoor Half, BBQ Area, Club House, Community Pool, Elevator, Game Court (Outdoor), Garden / Greenbelt / Trails, Gym / Exercise Facility, Playground, Recreation Room, RV / Boat Storage, Sauna / Spa / Hot Tub, Tennis Court / Facility
  • HOA Documents: Articles of Incorporation, Budget, Bylaws, CC&RS, Financial Statement
  • HOA Fee Frequency: Monthly
  • Association Fees Include: Garbage, Water
  • H O A Name Text: Casa Laguna #4
  • H O A Exist: Yes

Lot Info

  • Parcel Number: 105-130-020

Multi Family

  • Utilities: Public Utilities

MLS Schools

  • High School District Text: San Mateo Union High

Matterport 3D Tour

Floorplan

Ownership History

Date Name Owned For Owner Type

Purchase Details

Listed on
Jun 13, 2025
Closed on
Aug 1, 2025
Sold by
Lee Christina
Bought by
Akashi Natsuko
Seller's Agent
Susan Chong
Compass
Buyer's Agent
Disen Cai
KW Advisors
List Price
$499,000
Sold Price
$485,000
Premium/Discount to List
-$14,000
-2.81%
Views
1966
Current Estimated Value
$481,245

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
-$3,755
Avg. Annual Appreciation
-1.02%

Purchase Details

Listed on
May 29, 2023
Closed on
Jun 15, 2023
Sold by
Lee Marvin
Bought by
Lee Christina
Seller's Agent
Maureen Davis
Omarshall, Inc
Buyer's Agent
Maureen Davis
Omarshall, Inc
List Price
$495,000
Sold Price
$490,000
Premium/Discount to List
-$5,000
-1.01%
Views
18

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
-0.47%

Purchase Details

Listed on
May 29, 2023
Closed on
Jun 5, 2023
Sold by
Sartor Gundula E
Bought by
Lee Marvin and Lee Christina
Seller's Agent
Maureen Davis
Omarshall, Inc
Buyer's Agent
Maureen Davis
Omarshall, Inc
List Price
$495,000
Sold Price
$490,000
Premium/Discount to List
-$5,000
-1.01%
Views
18
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Average Value
Not Available
List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Buyer Sale Price Title Company
Akashi Natsuko $485,000 Chicago Title Company
Lee Christina $206,000 None Listed On Document
Lee Marvin $490,000 First American Title
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft Prior Sale
08/05/2025 08/05/25 Sold $485,000 -2.8% $934 / Sq Ft
07/25/2025 07/25/25 Pending -- -- --
06/13/2025 06/13/25 For Sale $499,000 +1.8% $961 / Sq Ft
06/06/2023 06/06/23 Sold $490,000 -1.0% $944 / Sq Ft View Prior Sale
06/01/2023 06/01/23 Pending -- -- --
05/29/2023 05/29/23 For Sale $495,000 -- $954 / Sq Ft
Source: MLSListings

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 $7,680 $509,792 $152,937 $356,855
2023 $7,680 $173,331 $34,655 $138,676
2022 $3,535 $169,933 $33,976 $135,957
2021 $3,456 $166,602 $33,310 $133,292
2020 $3,210 $164,895 $32,969 $131,926
2019 $3,074 $161,663 $32,323 $129,340
2018 $2,643 $158,494 $31,690 $126,804
2017 $2,335 $155,387 $31,069 $124,318
2016 $2,402 $152,341 $30,460 $121,881
2015 $2,275 $150,054 $30,003 $120,051
2014 $2,271 $147,116 $29,416 $117,700
Source: Public Records

Agents Affiliated with this Home

  • Susan Chong

    Seller's Agent in 2025

    Susan Chong

    Compass

    (650) 773-7296

    2 in this area

    41 Total Sales

    Susan Chong
    Section Image
  • Disen Cai

    Buyer's Agent in 2025

    Disen Cai

    KW Advisors

    (650) 622-2156

    1 in this area

    337 Total Sales

    Disen Cai
    Section Image
  • Maureen Davis

    Seller's Agent in 2023

    Maureen Davis

    Omarshall, Inc

    (650) 296-4873

    1 in this area

    26 Total Sales

    Maureen Davis
    Section Image

  • t

    Seller Co-Listing Agent in 2023

    tim haas

    Omarshall, Inc

    (415) 587-4212

    1 in this area

    8 Total Sales

    tim haas
    Section Image
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Map

Source: MLSListings

MLS Number: ML82011064

MLSListings

APN: 105-130-020

California San Mateo County San Mateo 94404 Mariners Isle

707 Fathom Dr Unit 102, San Mateo, CA

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