Gary Snow
Vantage Realty
(415) 915-7629
71 Total Sales
1 in Hillsborough
$12,019,880 Price
655 Hayne Rd Hillsborough, CA 94010
Hillsborough AreaEstimated Value: $8,284,000 - $10,201,835
7
Beds
6
Baths
5,316
Sq Ft
$1,747/Sq Ft
Est. Value
Highlights
- Private Pool
- Bay View
- Wood Flooring
- South Hillsborough Elementary School Rated A+
- Contemporary Architecture
- Formal Dining Room
About This Home
As of June 2026Modern Sanctuary in Lower South Hillsborough. Welcome to 655 Hayne Road, a newly completed modern residence offering privacy and refined California living in one of Hillsboroughs most desirable neighborhoods. Set behind a gated entrance on a mostly flat, usable parcel, the property is thoughtfully designed for seamless indoor-outdoor living. The main residence flows primarily across a single level, with an open-concept layout that connects effortlessly to the grounds and frames serene treetop views. Positioned just off the main living areas, the attached ADU offers a natural extension of the home, well suited for entertaining, guests, or extended stays. With easy access to the pool and outdoor kitchen, it lives as a cabana-style retreat, enhancing the indoor-outdoor lifestyle. A separate lower-level space offers flexibility for a home theater, gym, or game room. The grounds are carefully composed to create a true sense of escape, blending manicured landscaping, open turf areas, and a natural backdrop. Ideally located just moments from South School and with convenient access to Burlingame, San Mateo, and major commute routes. A rare offering that pairs modern design with usable land in a sought-after Hillsborough setting, ideal for refined indoor-outdoor living.
Last Agent to Sell the Property
Coldwell Banker Realty License #01369745 Listed on: 04/24/2026
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Home Details
Home Type
- Single Family
Year Built
- Built in 1957
Lot Details
- 32,683 Sq Ft Lot
- Gated Home
- Mostly Level
- Zoning described as R10025
Parking
- 2 Car Attached Garage
Property Views
- Bay
- Mountain
- Hills
- Forest
Home Design
- Contemporary Architecture
- Traditional Architecture
- Slab Foundation
- Composition Roof
Interior Spaces
- 5,316 Sq Ft Home
- 1-Story Property
- Separate Family Room
- Living Room with Fireplace
- Formal Dining Room
- Wood Flooring
Bedrooms and Bathrooms
- 7 Bedrooms
- 6 Full Bathrooms
Additional Features
- Private Pool
- Forced Air Heating and Cooling System
Listing and Financial Details
- Assessor Parcel Number 031-211-020
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
Mar 20, 2024
Closed on
Mar 4, 2024
Sold by
Mahony Family Trust
Bought by
Seller's Agent
Daniel Chavez
Coldwell Banker Realty
Buyer's Agent
Shaun Walter
Coldwell Banker Realty
Sold Price
$5,000,000
Views
6
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
$4,288,459
Avg. Annual Appreciation
28.50%
Original Mortgage
$1,010,000
Interest Rate
6.74%
Mortgage Type
New Conventional
Purchase Details
Closed on
Nov 20, 2018
Sold by
Mahony Kate Lily
Bought by
Mahony Lily and Mahony Family Trust
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$600,000
Interest Rate
4.8%
Mortgage Type
New Conventional
Purchase Details
Closed on
Apr 25, 2001
Sold by
Mahony Joseph B and Mahony Kate Lily
Bought by
Mahony Joseph B and Mahony Lily
Home Values in the Area
Average Home Value in this Area
Agents Specializing in Hillsborough, CA
-
Gary Snow
-
Julie Flouty
Julie Flouty
Compass
(650) 753-0031
192 Total Sales
2 in Hillsborough
$3.1M - $4.6M Price Range
-
Timothy Gilmartin
Timothy Gilmartin
Gilmartin Group
(650) 844-0709
19 Total Sales
1 in Hillsborough
$2,800,000 Price
-
Emma Elfving
Emma Elfving
Compass
(650) 525-2423
92 Total Sales
4 in Hillsborough
$3.9M - $6.3M Price Range
-
Jason Schumacher
Jason Schumacher
Prime Real Estate
(650) 822-1196
18 Total Sales
1 in Hillsborough
$4,400,000 Price
-
Nicole Ruccolo
Nicole Ruccolo
Compass
(650) 668-4151
20 Total Sales
1 in Hillsborough
$3,775,000 Price
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 |
|---|---|---|---|
| $5,000,000 | Lawyers Title Company | ||
| Mahony Lily | -- | Title Source Inc | |
| Mahony Joseph B | -- | -- |
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 | $1,010,000 | ||
| Open | Rvn Ventures Llc | $6,565,250 | |
| Closed | Rvn Ventures Llc | $1,010,000 | |
| Closed | Rvn Ventures Llc | $5,950,000 | |
| Previous Owner | Mahony Kate Lily | $575,900 | |
| Previous Owner | Mahony Lily | $600,000 | |
| Previous Owner | Mahony Kate Lily | $250,000 |
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 | Prior Sale |
|---|---|---|---|---|---|
| 06/08/2026 06/08/26 | Sold | $10,750,000 | +7.5% | $2,022 / Sq Ft | |
| 05/13/2026 05/13/26 | Pending | -- | -- | -- | |
| 04/24/2026 04/24/26 | For Sale | $9,998,000 | +100.0% | $1,881 / Sq Ft | |
| 03/21/2024 03/21/24 | Pending | -- | -- | -- | |
| 03/20/2024 03/20/24 | Sold | $5,000,000 | -- | $1,229 / Sq Ft | View Prior Sale |
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 | $63,107 | $5,925,000 | $4,733,820 | $1,191,180 |
| 2025 | $63,107 | $5,100,000 | $4,641,000 | $459,000 |
| 2024 | $10,718 | $440,659 | $104,163 | $336,496 |
| 2023 | $10,718 | $432,020 | $102,121 | $329,899 |
| 2022 | $10,077 | $423,550 | $100,119 | $323,431 |
| 2021 | $9,761 | $415,246 | $98,156 | $317,090 |
| 2020 | $9,525 | $410,989 | $97,150 | $313,839 |
| 2019 | $9,203 | $402,932 | $95,246 | $307,686 |
| 2018 | $8,864 | $395,032 | $93,379 | $301,653 |
| 2017 | $8,534 | $387,288 | $91,549 | $295,739 |
| 2016 | $8,173 | $379,695 | $89,754 | $289,941 |
| 2015 | $7,879 | $373,992 | $88,406 | $285,586 |
| 2014 | $7,608 | $366,667 | $86,675 | $279,992 |
Source: Public Records
Agents Affiliated with this Home
-
Shaun Walter
SW
Seller's Agent in 2026
Shaun Walter
Coldwell Banker Realty
(650) 727-4888
37 Total Sales
-
Daniel Chavez
Seller's Agent in 2024
Daniel Chavez
Coldwell Banker Realty
(650) 576-5708
62 Total Sales
Map
Source: MLSListings
MLS Number: ML82044447
APN: 031-211-020
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