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Six-Unit Multifamily Property
For Sale
$4,250,000

401 Pine St, Mill Valley, CA 94941

Well-maintained multifamily asset with varied layouts, private outdoor areas, parking, and resident-focused amenities.

Property Size9,220 SF
Lot Size0.57 Acres
Days on Market47

Property Features for 401 Pine St

General Information

Standard status Active
Size 9,220 SF
Lot size 0.57 Acres
Property subtype Investment

Units

Unit Mix 4 x 3BR/2BA, 2 x 4BR/3BA
Multifamily Units 6

Amenities

garages
in-unit laundry
patios
balconies
off-street parking
community gathering space

Building Details

Building Size 9,220 SF
Year Built 1977
Stories 2
Units 6
Listed By: Katherine Y Raphael
Source: Elliman
Added: Sep 12 Changed: Oct 26 Last Checked: Oct 26 at 4:04PM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of Katherine Y Raphael

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Investment Insights

Based on property information with market context.

Pine Grove Residences is a 6-unit multifamily property built in 1977 on a 0.57-acre lot in Mill Valley. The unit mix includes four 3-bedroom/2-bath flats and two 4-bedroom/3-bath townhomes, providing a combination of conventional flat and townhouse-style layouts.

Property features include garages, in-unit laundry, patios, balconies, ample off-street parking, and a community gathering space. The property is located 8 miles north of San Francisco in Southern Marin County, with a Walk Score of 57 and a Bike Score of 41.

Key Highlights

  • 6‑unit multifamily property on a 0.57‑acre lot
  • Four 3‑bedroom/2‑bath flats and two 4‑bedroom/3‑bath townhomes
  • Built in 1977

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$133,562
Cap Rate
3.14%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$2,671,240 $2.7M
Cap Rate 7%
$1,908,029 $1.9M
Cap Rate 9%
$1,484,022 $1.5M
Market Conditions
NOI Build-Up for 9,220 SF
Gross rent
$257.8K $27.96/SF
− Vacancy
−$15.0K −$1.62/SF
EGI
$242.8K $26.34/SF
− OpEx
−$109.3K −$11.85/SF
NOI
$133.6K $14.49/SF
Area
Marin County, CA
Vacancy
5.80%
Lease Rate
$27.96 /SF/Yr
Expense Ratio
45.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$2,671,240
Cap Rate 7%
$1,908,029
Cap Rate 9%
$1,484,022

Alternative Uses

Best Use
Apartment 5plus
$1.91M
$1.67M – $2.23M (±1% cap)
NOI $133,562 @ 7.0% cap · market cap 3.14%
Second Best
—
—
no second resolved use
Theoretical Best
Specialty Retail
$45.04M
$39.41M – $52.54M (±1% cap)
NOI $3,152,514 @ 7.0% cap · market cap 74.18%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

Who owns this building? See the owner, sales and loan history
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Lease Details

6
Residential units

Location Intelligence

Trade Area within ½ mile

369
Businesses Nearby

Demographics for 94941, CA

31,480
Population
13,860
Households
2.3
Avg Household Size
47
Median Age
77%
College-Educated
99%
High-School Grad
37.7 sq mi
ZIP Area
835
Density / Sq Mi
$210,217
Median Household Income
$100,535
Median Earnings
$2,949
Median Rent
$1,990,100
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
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Market

Vacancy Rate% for Multifamily in West region

7% 2022
7.8% 2023
8.6% 2024
8.6% 2025

Frequently Asked Questions

What type of property is this?
Apartment building - Well-maintained multifamily asset with varied layouts, private outdoor areas, parking, and resident-focused amenities.
Where is this apartment building located?
The property is located at 401 Pine St Mill Valley, CA.
What is the asking price?
The asking price for this property is $4,250,000.
What are key features of this property?
This property features: 6‑unit multifamily property on a 0.57‑acre lot; Four 3‑bedroom/2‑bath flats and two 4‑bedroom/3‑bath townhomes; Built in 1977
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