Seller's Agent in 2024
Mary Bonham
The Agency
(925) 997-1787
13 in this area
77 Total Sales
Estimated Value: $3,362,735 - $3,581,000
5
Beds
3
Baths
3,864
Sq Ft
$900/Sq Ft
Est. Value
Highlights
- Solar Heated In Ground Pool
- Solar Power Battery
- Family Room with Fireplace
- Stone Valley Middle School Rated A
- Updated Kitchen
- Wood Flooring
About This Home
As of April 2024Situated down a lovely private gated lane at the end of a court, this sprawling property has incredible appeal! Resort style amenities include an exquisitely designed outdoor pavilion w/stone fireplace, grill and bar seating, sparkling swimming pool/spa, gas firepit, and five hole putting green w/chipping area. Perfect for family gatherings or gracious entertaining. The pool has both solar and gas heating for chilly nights. The professionally designed .55 acre lot is completely level and private w/flowering plants, an herb garden, and fruit trees. There is a well for landscape irrigation. This beautifully updated single story home has 5 beds plus an office and 3 full baths. Attention to every detail is apparent throughout. Vaulted wood beam ceilings, custom molding, hardwood flooring, and a chef’s kitchen are just a few of the features of this special home. The spacious, finished 3 car garage has an EV charging outlet. Other energy-saving features includes a Tesla Powerwall, and home solar (owned). Conveniently located minutes to Round Hill Country Club, Downtown Alamo & Highways 680/24. Close to award-winning schools, hiking/biking trails, shops and restaurants.
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $27,001
Year Built
- Built in 1986
Lot Details
- 0.55 Acre Lot
- Landscaped
- Garden
- Back Yard Fenced and Front Yard
Parking
- 3 Car Direct Access Garage
- Garage Door Opener
Home Design
- Shingle Roof
- Wood Siding
- Stone Siding
Interior Spaces
- 1-Story Property
- Wet Bar
- Sound System
- Wood Burning Fireplace
- Gas Fireplace
- Family Room with Fireplace
- 2 Fireplaces
- Living Room with Fireplace
- Formal Dining Room
- Home Office
- Security System Owned
Kitchen
- Updated Kitchen
- Eat-In Kitchen
- Built-In Self-Cleaning Double Oven
- Gas Range
- Microwave
- Dishwasher
- Kitchen Island
- Solid Surface Countertops
- Trash Compactor
- Disposal
Flooring
- Wood
- Carpet
Bedrooms and Bathrooms
- 5 Bedrooms
- 3 Full Bathrooms
Laundry
- Dryer
- Washer
Eco-Friendly Details
- Solar Power Battery
- Solar Power System
Pool
- Solar Heated In Ground Pool
- Gas Heated Pool
- Outdoor Pool
- Spa
- Pool Sweep
Utilities
- Zoned Heating and Cooling
- Well
- Tankless Water Heater
Listing and Financial Details
- Assessor Parcel Number 1931120107
Community Details
Overview
- No Home Owners Association
- Contra Costa Association
- Alamo Subdivision
Recreation
- Community Pool or Spa Combo
Ownership History
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
Feb 28, 2024
Closed on
Mar 13, 2024
Sold by
Olinger 200O Family Trust
Bought by
Martellaro Family Living Trust and Martellaro
Seller's Agent
Mary Bonham
The Agency
Buyer's Agent
M.J St. Jean
Compass
List Price
$3,149,000
Sold Price
$3,600,000
Premium/Discount to List
$451,000
14.32%
Views
28
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
-$98,149
Avg. Annual Appreciation
-1.98%
Original Mortgage
$2,790,000
Outstanding Balance
$2,749,801
Interest Rate
6.38%
Mortgage Type
New Conventional
Estimated Equity
$752,050
Purchase Details
Closed on
Oct 25, 2010
Sold by
Olinger Thomas S and Olinger Christine A Bowers
Bought by
Olinger Thomas S and Olinger Christine A Bowers
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$900,000
Interest Rate
4.33%
Mortgage Type
New Conventional
Purchase Details
Closed on
Dec 1, 2005
Sold by
Olinger Thomas S and Bowers Olinger Christine A
Bought by
Olinger Thomas S and Olinger Christine Bowers
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$966,250
Interest Rate
6.07%
Mortgage Type
Fannie Mae Freddie Mac
Purchase Details
Closed on
Nov 18, 2005
Sold by
Napolitano Elizabeth C
Bought by
Olinger Thomas S and Bowers Olinger Christine A
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$966,250
Interest Rate
6.07%
Mortgage Type
Fannie Mae Freddie Mac
Purchase Details
Closed on
May 21, 2003
Sold by
Napolitano Elizabeth C
Bought by
Napolitano Elizabeth C
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$450,000
Interest Rate
3.5%
Mortgage Type
Purchase Money Mortgage
Purchase Details
Closed on
Feb 5, 1997
Sold by
Napolitano Elizabeh C
Bought by
Napolitano Elizabeth C
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 | Buyer | Sale Price | Title Company |
|---|---|---|---|
| Martellaro Family Living Trust | $3,600,000 | Fidelity National Title Compan | |
| Olinger Thomas S | -- | Chicago Title Company | |
| Olinger Thomas S | -- | -- | |
| Olinger Thomas S | $1,725,000 | Financial Title | |
| Napolitano Elizabeth C | -- | First American Title | |
| Napolitano Elizabeth C | -- | First American Title | |
| Napolitano Elizabeth C | -- | -- |
Source: Public Records
Mortgage History
| Date | Status | Borrower | Loan Amount |
|---|---|---|---|
| Open | Martellaro Family Living Trust | $2,790,000 | |
| Previous Owner | Olinger Thomas S | $722,000 | |
| Previous Owner | Olinger Thomas S | $836,000 | |
| Previous Owner | Olinger Thomas S | $840,000 | |
| Previous Owner | Olinger Thomas S | $900,000 | |
| Previous Owner | Olinger Thomas S | $966,250 | |
| Previous Owner | Napolitano Elizabeth C | $450,000 |
Source: Public Records
Property History
| Date | Event | Price | Change | Sq Ft Price |
|---|---|---|---|---|
| 02/04/2025 02/04/25 | Off Market | $3,600,000 | -- | -- |
| 04/01/2024 04/01/24 | Sold | $3,600,000 | +14.3% | $932 / Sq Ft |
| 03/05/2024 03/05/24 | Pending | -- | -- | -- |
| 02/28/2024 02/28/24 | For Sale | $3,149,000 | -- | $815 / Sq Ft |
Source: Contra Costa Association of REALTORS®
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 | $27,001 | $3,672,000 | $2,040,000 | $1,632,000 |
| 2024 | $26,596 | $2,405,693 | $991,436 | $1,414,257 |
| 2023 | $26,596 | $2,358,524 | $971,997 | $1,386,527 |
| 2022 | $26,400 | $2,312,280 | $952,939 | $1,359,341 |
| 2021 | $24,558 | $2,150,000 | $886,060 | $1,263,940 |
| 2019 | $24,359 | $2,114,000 | $871,224 | $1,242,776 |
| 2018 | $23,751 | $2,100,000 | $865,455 | $1,234,545 |
| 2017 | $21,824 | $1,959,500 | $807,552 | $1,151,948 |
| 2016 | $20,144 | $1,788,500 | $737,079 | $1,051,421 |
| 2015 | $18,883 | $1,667,500 | $687,213 | $980,287 |
| 2014 | $17,637 | $1,543,000 | $635,904 | $907,096 |
Source: Public Records
Agents Affiliated with this Home
-
-
Seller Co-Listing Agent in 2024
Erin Carrigg
The Agency
(925) 360-4420
8 in this area
44 Total Sales
-
Buyer's Agent in 2024
M.J St. Jean
Compass
(925) 984-6466
28 in this area
100 Total Sales
Map
Source: Contra Costa Association of REALTORS®
MLS Number: 41051157
APN: 193-112-010-7
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Bay East ©2025. BridgeMLS ©2025, CCAR ©2025. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, BridgeMLS or CCAR MLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
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