647 Northern Ave

$1,400,000
Last Sold Price
2
Beds
1,189 Sq. Ft.
$1,177 / Sq. Ft.
1,189
Sq. Ft.
$1,177
per Sq. Ft.

Description

On the market for the first time in 50 years, this 2-bedroom, 1-bath bungalow sits in the heart of the coveted Tamalpais Valley. Resting on a sunny, flat lot with a freshly painted interior and exterior, this charming home offers endless potential. The sprawling back deck opens to an expansive yard - a blank slate ready for your landscaping vision or future expansion. Three versatile outbuildings provide additional space for a home office, studio, shop or storage. Once part of the historic Little...On the market for the first time in 50 years, this 2-bedroom, 1-bath bungalow sits in the heart of the coveted Tamalpais Valley. Resting on a sunny, flat lot with a freshly painted interior and exterior, this charming home offers endless potential. The sprawling back deck opens to an expansive yard - a blank slate ready for your landscaping vision or future expansion. Three versatile outbuildings provide additional space for a home office, studio, shop or storage. Once part of the historic Little City Farms, the property now enjoys a peaceful setting within a vibrant community, surrounded by nature and convenience. Stroll to award-winning schools, Eastwood Park, and the shops and cafes of Tam Junction. Minutes to Good Earth Natural Foods, Equator Coffees, Buckeye Roadhouse, Proof Lab, and RoCo Dance & Fitness. Ideal for outdoor enthusiasts, it's also close to scenic trails, parks, Highway 1, and just a short drive to Stinson Beach or San Francisco. A rare opportunity to own a piece of Tam Valley history and make it your own.

Listing Agents

  1. Team Lotte Moore & Sarah Kowalczyk

    Team Lotte Moore & Sarah Kowalczyk

    Listing Agent

    Compass

    DRE #01744042

    lotteandsarah@compass.com

    P: (415)-464-7484

  2. Lotte Moore

    Lotte Moore

    Listing Agent

    Compass

    DRE #01744042

    lotte.moore@compass.com

    P: (415)-412-7471

  3. Sarah Kowalczyk

    Sarah Kowalczyk

    Listing Agent

    Compass

    DRE #01742287

Property Details for 647 Northern Avenue

Cross Street
Marin Ave
Total Parking Spaces
2
LISTING UPDATED: 11/26/2025 11:02 AM

Property Details for 647 Northern Avenue

StatusClosed
MLS #325091939
Days on Compass31
Taxes-
HOA Fees-
Condo/Co-op Fees-
Compass TypeSingle Family
MLS TypeResidential / Single Family Residence
Year Built1940
Lot Size0.22 AC / 9,748 SF
CountyMarin County

Location

Listing Courtesy of Compass, Team Lotte Moore & Sarah Kowalczyk, DRE #01744042; Compass, Lotte Moore, DRE #01744042; Compass, Sarah Kowalczyk, DRE #01742287

Sold By Compass, Mike Murphy

Add your commute

Virtual Tour

Building Information for 647 Northern Avenue

Stories1Year Built1940Building Size-Lot Size0.22 AC / 9,748 SF

Payment Calculator

$7,360 per month

30 year fixed, 6.28% Interest

Principal and Interest

$6,918

Property Taxes

$442

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

Property Information for 647 Northern Avenue

Summary
Location and General Information
  • Area/District: Mill Valley
  • Area Short Display: A1400
  • Directions to Property: North on 101. Left on Northern Ave.
  • Area Long Display: Mill Valley
Taxes and HOA Information
  • Association: No
  • Association Fee: $0
  • APN: 049-121-07
Parking
  • Parking Features: Other
  • Carport Spaces: 0
  • Garage Spaces: 0
  • Open Parking Spaces: 0
Virtual Tour
  • Virtual Media Count: 0
Property
Lot Information
  • Square Footage: 1189.0
  • Square Footage Source: Assessor Auto-Fill
  • Year Built Source: Assessor Agent-Fill
  • Lot Size Source: Assessor Auto-Fill
  • Lot Size Square Feet: 9749.0
  • Lot Features: Low Maintenance
Property and Assessments
  • Senior Community: No
  • Buyer Financing: Conventional
  • Picture Count: 22
  • Property Disclaimer: All data, photos, visualizations, and information regarding a property, including the property's compliance with state and local legal requirements and all measurements and calculations of area, have been obtained from various sources, and may include such material that has been generated by use of artificial intelligence. Such information and material have not been and will not be verified for accuracy by the listing broker or the multiple listing service, and are not guaranteed as complete, accurate or reliable. Such information and material should be independently reviewed and verified for accuracy. This information and material are 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.
Utilities
  • Sewer: Sewer Public
  • Water Source: Water Public
  • Utilities: Public
Interior and Exterior Features
Exterior Features
  • Stories: 1
  • Levels: 1 Story
  • Main Level: Bedroom(s), Full Bath(s), Kitchen, Living Room
  • Pool: No
  • Pool: No
Interior Features
  • Heating: Central
  • Cooling: None
  • Full Bathrooms: 1
  • Half Bathrooms: 0
  • Bathrooms: 1.0
  • Bedrooms: 2
  • Fireplace Features: Other
  • Fireplace: Yes
  • Laundry Features: Hookups Only
  • # of Fireplaces: 1
  • # of Rooms: 0
  • Spa: No
Multi Family
Multi-Family Information
  • # of Units: 0
Multi-Family Additional Information
  • 2nd Unit Approx SqFt: 0.0
  • 2nd Unit Rents for: $.00
Unit 2
  • ADU/2nd Unit: No

Property History for 647 Northern Avenue

DateEvent & SourcePriceAppreciation
Nov 26, 2025

Sold

REBAREIS #325091939

$1,400,000
Nov 21, 2025

Sold (Public Record)

Public Record #1921249571

$1,400,000
Nov 17, 2025

Pending

REBAREIS #325091939

Nov 10, 2025

Contingent - Show

REBAREIS #325091939

Nov 7, 2025

Price Change

REBAREIS #325091939

$1,350,000
Oct 17, 2025

Listed (Active)

REBAREIS #325091939

$1,500,000
DateEvent & SourcePrice
11/26/2025

Sold

REBAREIS #325091939

$1,400,000
11/21/2025

Sold (Public Record)

Public Record #1921249571

$1,400,000
11/17/2025

Pending

REBAREIS #325091939

11/10/2025

Contingent - Show

REBAREIS #325091939

11/07/2025

Price Change

REBAREIS #325091939

$1,350,000
10/17/2025

Listed (Active)

REBAREIS #325091939

$1,500,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 647 Northern Avenue

Taxable ValueLand$54,993Additions$100,752Total$155,745
Tax Record2025$5,302 ($442 / month)
Home Facts
Beds2Total Finished SqFt1,189 SqFtAbove Grade Finished SqFt1,189 SqFtLot Size9,750 SqFtStyleSingle Family ResidenceYear Built1940Year Renovated1956CountyMARINAPN049-121-07Fireplace TypeHas Fireplace

Schools near 647 Northern Avenue

This home is within Tamalpais Union High School District.
Rating
School
Type
Grades
Distance
Public - K to 5
Public - 6 to 8
Public - 9 to 12
Public - K to 5
Rating
School
Distance
Tamalpais Valley Elementary School
PublicK to 5

Mill Valley Middle School
Public6 to 8

Tamalpais High School
Public9 to 12

Park Elementary School
PublicK to 5

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Compass, Team Lotte Moore & Sarah Kowalczyk, DRE #01744042; Compass, Lotte Moore, DRE #01744042; Compass, Sarah Kowalczyk, DRE #01742287

Based on information from one of the following Multiple Listing Services: San Francisco Association of Realtors, the MLSListings MLS, the BAREIS MLS, the EBRD MLS, Shasta Association of REALTORS® Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by San Francisco Association of Realtors, the MLSListings MLS, the BAREIS MLS, the EBRD MLS, Shasta Association of REALTORS® is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.