Michael Annunziata
North Point Real Estate
(628) 288-4628
53 Total Sales
1 in Tamalpais Valley
$1,480,000 Price
511 Northern Ave Mill Valley, CA 94941
Tamalpais Valley NeighborhoodEstimated Value: $2,656,811
5
Beds
3
Baths
2,025
Sq Ft
$1,312/Sq Ft
Est. Value
Highlights
- Spa
- Deck
- Private Lot
- Solar Power System
- Contemporary Architecture
- Cathedral Ceiling
About This Home
As of June 2024Sophisticated single-level property features two exceptional homes: 511 Northern, the 3BD/2BR main house with separate office, and ADU at 509 Northern, detached 2BD/1BR. Both have private gardens, parking, separate addresses, and utilities. Perfect for larger families and or rental income on one or both homes. Each has privacy, play yards, and unique landscaping, all with a super fresh and contemporary vibe. The newly remodeled main house plus detached office and 2 car garage has been expanded and reimagined with every attention to detail featuring vaulted ceilings, skylights, all new custom finishes and has open and clean landscaping. The garden is exceptionally large, private, sunny, and perfect for outdoor entertaining. The brand new ADOBU brand ADU has its own gated entrance and parking. As you enter the courtyard, you walk through a whimsical and unique landscape revolving around a heritage oak tree at the center of the courtyard. Filled with year-round southern sun and in the desired flats of Tam Valley, the location is close to excellent schools, beautiful Eastwood and Kay Parks, Tennessee Valley, trails, and Tam Junction with all its great amenities including restaurants, and shopping.
Last Agent to Sell the Property
Nadine Donalds
Coldwell Banker Realty License #02155633 Listed on: 05/28/2024
Last Buyer's Agent
Mary Thomson
Marin Home Team License #01387083
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Home Details
Home Type
- Single Family
Year Built
- Built in 1957 | Remodeled
Lot Details
- 11,381 Sq Ft Lot
- Property is Fully Fenced
- Wood Fence
- Landscaped
- Artificial Turf
- Private Lot
- Sprinkler System
- Low Maintenance Yard
Parking
- 2 Car Direct Access Garage
- Gravel Driveway
- Uncovered Parking
Home Design
- Contemporary Architecture
- Concrete Foundation
- Composition Roof
- Wood Siding
- Modular or Manufactured Materials
- Stucco
Interior Spaces
- 2,025 Sq Ft Home
- 1-Story Property
- Cathedral Ceiling
- Wood Burning Fireplace
- Double Pane Windows
- Window Screens
- Family Room Off Kitchen
- Living Room
- Wood Flooring
- Front Gate
- Laundry in Garage
Kitchen
- Built-In Gas Range
- Dishwasher
- Wine Refrigerator
- Kitchen Island
- Quartz Countertops
Bedrooms and Bathrooms
- 5 Bedrooms
- Separate Bedroom Exit
- Bathroom on Main Level
- 3 Full Bathrooms
- Bathtub
- Window or Skylight in Bathroom
Eco-Friendly Details
- Solar Power System
Outdoor Features
- Spa
- Deck
- Patio
Utilities
- Central Heating
- Heat Pump System
- Heating System Uses Natural Gas
- 220 Volts
- Internet Available
- Cable TV Available
Listing and Financial Details
- Assessor Parcel Number 049-101-36
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
Closed on
Jun 19, 2025
Sold by
Bought by
Current Estimated Value
Purchase Details
Listed on
May 28, 2024
Closed on
Jun 20, 2024
Sold by
Bought by
Seller's Agent
Nadine Donalds
Coldwell Banker Realty
Buyer's Agent
Mary Thomson
Marin Home Team
List Price
$2,495,000
Sold Price
$2,450,000
Premium/Discount to List
-$45,000
-1.8%
Views
15
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
3.93%
Original Mortgage
$1,837,500
Interest Rate
6.94%
Mortgage Type
New Conventional
Purchase Details
Listed on
Apr 11, 2022
Closed on
May 25, 2022
Sold by
Bought by
Seller's Agent
Nadine Donalds
Coldwell Banker Realty
Buyer's Agent
Nadine Donalds
Coldwell Banker Realty
List Price
$1,250,000
Sold Price
$1,250,000
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
38.42%
Original Mortgage
$1,300,000
Interest Rate
5.25%
Mortgage Type
New Conventional
Purchase Details
Closed on
May 5, 1995
Sold by
Bought by
Home Values in the Area
Average Home Value in this Area
Agents Specializing in Tamalpais Valley, CA
-
Michael Annunziata
-
Cooper Gaines
Cooper Gaines
eXp Realty of Northern CA, Inc
(650) 502-6235
56 Total Sales
1 in Tamalpais Valley
$1,460,000 Price
-
Shirin Zehtabfard
Shirin Zehtabfard
Coldwell Banker Realty
(650) 870-9647
40 Total Sales
2 in Tamalpais Valley
$1.2M - $1.3M Price Range
-
Rose Capurro
Rose Capurro
Coldwell Banker Realty
(562) 600-6094
41 Total Sales
1 in Tamalpais Valley
$2,200,000 Price
-
Kevin Kearney
Kevin Kearney
Coldwell Banker Realty
(510) 988-5385
40 Total Sales
3 in Tamalpais Valley
$1.5M - $2.3M Price Range
-
Whitney Potter
Whitney Potter
Responds QuicklyOwn Marin
(510) 988-5763
560 Total Sales
16 in Tamalpais Valley
$1.3M - $5.3M 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 |
|---|---|---|---|
| -- | None Listed On Document | ||
| -- | None Listed On Document | ||
| $2,450,000 | Old Republic Title | ||
| $1,250,000 | Old Republic Title | ||
| -- | -- |
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 |
|---|---|---|---|
| Previous Owner | $1,176,000 | ||
| Previous Owner | $1,837,500 | ||
| Previous Owner | $1,837,500 | ||
| Previous Owner | $1,300,000 |
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 |
|---|---|---|---|---|---|
| 06/25/2024 06/25/24 | Sold | $2,450,000 | -1.8% | $1,210 / Sq Ft | |
| 06/19/2024 06/19/24 | Pending | -- | -- | -- | |
| 05/28/2024 05/28/24 | For Sale | $2,495,000 | +99.6% | $1,232 / Sq Ft | |
| 06/01/2022 06/01/22 | Sold | $1,250,000 | 0.0% | $1,011 / Sq Ft | View Prior Sale |
| 04/13/2022 04/13/22 | Pending | -- | -- | -- | |
| 04/11/2022 04/11/22 | For Sale | $1,250,000 | -- | $1,011 / Sq Ft |
Source: Bay Area Real Estate Information Services (BAREIS)
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 | $35,231 | $2,548,980 | $1,248,480 | $1,300,500 |
| 2025 | $35,231 | $2,499,000 | $1,224,000 | $1,275,000 |
| 2024 | $31,259 | $2,249,000 | $1,014,390 | $1,234,610 |
| 2023 | $27,385 | $1,875,000 | $994,500 | $880,500 |
| 2022 | $7,904 | $219,803 | $74,686 | $145,117 |
| 2021 | $6,502 | $215,493 | $73,222 | $142,271 |
| 2020 | $6,280 | $213,284 | $72,471 | $140,813 |
| 2019 | $5,881 | $209,104 | $71,051 | $138,053 |
| 2018 | $4,659 | $205,004 | $69,658 | $135,346 |
| 2017 | $4,320 | $200,985 | $68,292 | $132,693 |
| 2016 | $4,454 | $197,045 | $66,953 | $130,092 |
| 2015 | $4,206 | $194,086 | $65,948 | $128,138 |
| 2014 | $4,023 | $190,284 | $64,656 | $125,628 |
Source: Public Records
Agents Affiliated with this Home
-
N
Seller's Agent in 2024
Nadine Donalds
Coldwell Banker Realty
-
Ethan Donalds Team
Seller Co-Listing Agent in 2024
Ethan Donalds Team
Coldwell Banker Realty
(415) 326-6341
8 in this area
94 Total Sales
-
M
Buyer's Agent in 2024
Mary Thomson
Marin Home Team
Map
Source: Bay Area Real Estate Information Services (BAREIS)
MLS Number: 324041162
APN: 049-101-36
Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.
Listing information deemed reliable but not guaranteed. Copyright 2026 Bay Area Real Estate Information Services, Inc. All Right Reserved.
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