Seller's Agent in 2025
Casey Constantine
Realty Agents Inc
(916) 800-1030
1 in this area
30 Total Sales
2108 Isabelle Ave San Mateo, CA 94403
Beresford Park Neighborhood
13
Beds
13
Baths
6,968
Sq Ft
0.52
Acres
Highlights
- Custom Home
- 0.52 Acre Lot
- No HOA
- Aragon High School Rated A+
About This Home
As of July 2025An exceptionally unique ~7,000 sq ft home on a huge 0.52-acre lot in sought-after Beresford Manor. Boasting 13 bedrooms, 13 bathrooms, and a 2-car garage, this versatile property is ideal for a senior care facility, group home, student or corporate housing, retreat center, or remodel it to your liking for your large or extended family - let your vision lead the way! ~ The ground floor features a spacious living room, dining area, full kitchen, and 11 private bedrooms, each with its own en-suite full bath 10 of which are wheelchair accessible. ~ Upstairs APARTMENT is accessible from from the ground floor and also has it's own outside entrance, a kitchen, living and dining rooms, office nook, and two bedrooms with en-suite full baths. ~ Per county guidelines, the lot may be eligible for a split, offering added development value. ~ Conveniently located near Junipero Serra High School, City Hall, Downtown San Mateo, Hillsdale Shopping Mall, parks, and easy freeway access (101/280/92) ~ Endless potential and priced to sell - appraised for $5.3M in Nov 2024 ~ THIS IS A MUST SEE!
Last Agent to Sell the Property
Realty Agents Inc License #01946942 Listed on: 05/14/2025
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $15,026
Lot Details
- 0.52 Acre Lot
Parking
- 2 Car Garage
- 3 Open Parking Spaces
- Front Facing Garage
Home Design
- 6,968 Sq Ft Home
- Custom Home
Bedrooms and Bathrooms
- 13 Bedrooms
- 13 Full Bathrooms
Community Details
- No Home Owners Association
- Net Lease
Listing and Financial Details
- Assessor Parcel Number 039-051-140
Ownership History
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
May 14, 2025
Closed on
Jun 25, 2025
Sold by
Reuben Keith Aaron
Bought by
Caswell Isaac and Wang Lisa
Seller's Agent
Casey Constantine
Realty Agents Inc
Buyer's Agent
Stephen Marshall
Christie's International Real Estate Sereno
List Price
$3,300,000
Sold Price
$3,500,000
Premium/Discount to List
$200,000
6.06%
Total Days on Market
21
Views
46
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$1,750,000
Outstanding Balance
$1,748,525
Interest Rate
6.86%
Mortgage Type
New Conventional
Purchase Details
Closed on
Feb 26, 2025
Sold by
Maria Medak Living Trust and Medak Maria
Bought by
Reuben Keith Aaron
Purchase Details
Closed on
Jul 9, 1996
Sold by
Maria Medak
Bought by
Medak Maria
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 | $3,500,000 | First American Title | |
| Grant Deed | $2,200,000 | First American Title | |
| Interfamily Deed Transfer | -- | Ec Title Services |
Source: Public Records
Mortgage History
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Open | $1,750,000 | New Conventional | |
| Previous Owner | $1,200,000 | Commercial |
Source: Public Records
Property History
| Date | Event | Price | Change | Sq Ft Price |
|---|---|---|---|---|
| 07/08/2025 07/08/25 | Sold | $3,500,000 | +6.1% | $502 / Sq Ft |
| 06/04/2025 06/04/25 | Pending | -- | -- | -- |
| 05/14/2025 05/14/25 | For Sale | $3,300,000 | -- | $474 / Sq Ft |
Source: MetroList
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 | $15,026 | $920,704 | $181,180 | $739,524 |
| 2023 | $15,026 | $884,954 | $174,146 | $710,808 |
| 2022 | $16,910 | $867,603 | $170,732 | $696,871 |
| 2021 | $14,689 | $850,592 | $167,385 | $683,207 |
| 2020 | $13,699 | $841,871 | $165,669 | $676,202 |
| 2019 | $13,408 | $825,365 | $162,421 | $662,944 |
| 2018 | $12,788 | $809,183 | $159,237 | $649,946 |
| 2017 | $11,715 | $793,317 | $156,115 | $637,202 |
| 2016 | $10,969 | $777,762 | $153,054 | $624,708 |
| 2015 | $10,526 | $766,080 | $150,755 | $615,325 |
| 2014 | $10,702 | $751,074 | $147,802 | $603,272 |
Source: Public Records
Agents Affiliated with this Home
-
-
Buyer's Agent in 2025
Stephen Marshall
Christie's International Real Estate Sereno
(650) 455-1528
3 in this area
120 Total Sales
Map
Source: MetroList
MLS Number: 425039606
APN: 039-051-140
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