Timothy Gilmartin
Gilmartin Group
(650) 844-0709
19 Total Sales
1 in Beresford Park
$4,500,000 Price
2710 Isabelle Ave San Mateo, CA 94403
Beresford Park NeighborhoodEstimated Value: $2,389,000 - $2,527,000
3
Beds
2.5
Baths
1,721
Sq Ft
$1,424/Sq Ft
Est. Value
Highlights
- Primary Bedroom Suite
- Vaulted Ceiling
- Wood Flooring
- Hillsdale High School Rated A+
- Traditional Architecture
- 4-minute walk to Beresford Park
About This Home
As of February 2026Lovely updated home with a new addition that includes a new primary bed and bath, half bath and pantry, and new expanded kitchen. Quality construction is evident and goes beyond what the eye can see. New HVAC heat pump, ducting and registers, new 200 AMP service and sub panel, newer roof and gutters, cat 5 wired, new landscaping with automated sprinklers, adorable courtyard great for entertaining or relaxing with pipped gas for your BBQ or fire pit. New tankless water heater, and color coded water proofed stucco. Close to the park, schools, shopping, transportation and more.
Last Agent to Sell the Property
Coldwell Banker Realty License #01240529 Listed on: 01/22/2026
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Home Details
Home Type
- Single Family
Year Built
- Built in 1938
Lot Details
- Wood Fence
- Zoning described as R10006
Parking
- 2 Car Attached Garage
Home Design
- Traditional Architecture
- Composition Roof
- Concrete Perimeter Foundation
Interior Spaces
- 1,721 Sq Ft Home
- 1-Story Property
- Beamed Ceilings
- Vaulted Ceiling
- Living Room with Fireplace
- Laundry in Garage
Kitchen
- Eat-In Kitchen
- Dishwasher
- Corian Countertops
- Disposal
Flooring
- Wood
- Vinyl
Bedrooms and Bathrooms
- 3 Bedrooms
- Primary Bedroom Suite
- Walk-In Closet
- Dual Sinks
- Bathtub with Shower
- Walk-in Shower
Utilities
- Forced Air Heating and Cooling System
Listing and Financial Details
- Assessor Parcel Number 039-324-110
Ownership 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
Name
Owned For
Owner Type
Purchase Details
Listed on
Jan 22, 2026
Closed on
Feb 20, 2026
Sold by
Timothy Nelson
Bought by
Seller's Agent
David Tapper
Coldwell Banker Realty
Buyer's Agent
Dora Chu
Keller Williams Thrive
List Price
$2,195,000
Sold Price
$2,438,000
Premium/Discount to List
$243,000
11.07%
Views
81
Current Estimated Value
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
-$8,498
Avg. Annual Appreciation
0.96%
Original Mortgage
$832,750
Outstanding Balance
$829,509
Interest Rate
6.16%
Mortgage Type
New Conventional
Estimated Equity
$1,620,858
Purchase Details
Closed on
Sep 23, 2017
Sold by
Nelson Catherine and Nelson Timothy
Bought by
Nelson Timothy
Purchase Details
Closed on
Apr 9, 2007
Sold by
Nelson Catherine
Bought by
Nelson Catherine and Nelson Timothy
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$45,000
Interest Rate
6.13%
Mortgage Type
New Conventional
Purchase Details
Closed on
Jan 17, 2003
Sold by
Smith Dolores E
Bought by
Nelson Catherine
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$496,000
Interest Rate
5.62%
Purchase Details
Closed on
Dec 19, 1995
Sold by
Smith Dolores Elaine
Bought by
Smith Dolores E
Home Values in the Area
Average Home Value in this Area
Agents Specializing in Beresford Park, CA
-
Timothy Gilmartin
-
Samantha Cortez
Samantha Cortez
Intero Real Estate Services
(650) 681-2114
30 Total Sales
1 in Beresford Park
$860,000 Price
-
Hebe Li
Hebe Li
The Agency
(650) 459-5752
96 Total Sales
1 in Beresford Park
$3,500,000 Price
-
Sheldon Rilliet
Sheldon Rilliet
Compass
(650) 825-9245
42 Total Sales
2 in Beresford Park
$1,715,000 Price Range
-
Mary Mok
Mary Mok
Macroreal United
(669) 600-0579
56 Total Sales
1 in Beresford Park
$775,000 Price
-
Emma Elfving
Emma Elfving
Compass
(650) 525-2423
92 Total Sales
2 in Beresford Park
$775K - $2.3M Price Range
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 |
|---|---|---|---|
| $2,438,000 | Wfg National Title Insurance C | ||
| Nelson Timothy | -- | None Available | |
| Nelson Catherine | -- | North American Title Company | |
| Nelson Catherine | $620,000 | North American Title Company | |
| Smith Dolores E | -- | -- |
Source: Public Records
Mortgage 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 | Status | Borrower | Loan Amount |
|---|---|---|---|
| Open | $832,750 | ||
| Previous Owner | Nelson Timothy | $100,000 | |
| Previous Owner | Nelson Timothy | $350,000 | |
| Previous Owner | Nelson Timothy | $463,250 | |
| Previous Owner | Nelson Catherine | $45,000 | |
| Previous Owner | Nelson Catherine | $600,000 | |
| Previous Owner | Nelson Catherine | $496,000 |
Source: Public Records
Property 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 | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 02/23/2026 02/23/26 | Sold | $2,438,000 | +11.1% | $1,417 / Sq Ft |
| 01/29/2026 01/29/26 | Pending | -- | -- | -- |
| 01/22/2026 01/22/26 | For Sale | $2,195,000 | -- | $1,275 / Sq Ft |
Source: MLSListings
Tax 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.
| 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 |
|---|---|---|---|---|
| 2026 | $13,080 | $2,330,000 | $1,575,000 | $755,000 |
| 2025 | $13,080 | $978,946 | $448,973 | $529,973 |
| 2023 | $12,854 | $944,080 | $431,540 | $512,540 |
| 2022 | $11,139 | $846,158 | $423,079 | $423,079 |
| 2021 | $11,068 | $829,568 | $414,784 | $414,784 |
| 2020 | $10,668 | $821,062 | $410,531 | $410,531 |
| 2019 | $10,428 | $804,964 | $402,482 | $402,482 |
| 2018 | $9,743 | $789,182 | $394,591 | $394,591 |
| 2017 | $9,501 | $773,708 | $386,854 | $386,854 |
| 2016 | $9,434 | $758,538 | $379,269 | $379,269 |
| 2015 | $9,180 | $747,146 | $373,573 | $373,573 |
| 2014 | $9,183 | $732,512 | $366,256 | $366,256 |
Source: Public Records
Agents Affiliated with this Home
-
David Tapper
Seller's Agent in 2026
David Tapper
Coldwell Banker Realty
(650) 403-6252
3 in this area
112 Total Sales
-
Dora Chu
Buyer's Agent in 2026
Dora Chu
Keller Williams Thrive
(650) 505-8685
3 in this area
66 Total Sales
Map
Source: MLSListings
MLS Number: ML82031736
APN: 039-324-110
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