Welcome to the THNA Web Site!

Join your Neighbors and become part of the the Tosa Heights Neighborhood Association, a non-profit organization of volunteers from Tosa Heights. Our neighborhood of over 400 households in Wauwatosa, Wisconsin is bordered (approximately) by Congress Street/Grantosa, 92nd Street, Capitol Drive and 100th Street.

Our goals are to bring neighbors together with community and social events, provide safer neighborhoods for families and strengthen the quality of life for residents and the community as a whole.

To Register to become a Member of Tosa Heights Neighborhood Association
Please Download and Fill out the Form here

Join our private neighborhood social network at

• Connect with your neighbors to stay informed
• Keep the neighborhood safe, share reports
•Share useful local information like news, events, classifieds


View Upcoming Events at Nextdoor or Add our google calendar to your mobile device here.

Tosa Heights Neighborhood Rummage
Friday, May 27th & Saturday, May 28th 9-4am

Start cleaning out your closets, garages and basements! The Tosa Heights Neighborhood Association is planning our fifth annual neighborhood-wide rummage sale on May 27th and 28th from 9am-4pm.

Participation is free to Association members and only $10 for non-members. All participants will receive balloons to place on your mailbox or garage, signifying that you are a participating house. Advertising will be placed in local media, and a map showing the location of all participants will be provided to all participants to be handed out to rummagers.

Please RSVP by May 20th to Meri Frahm at 414-640-8483 or
merifrahm@gmail.com, and include any special items you may have so we can list them on the map. Popular items are kids clothes and toys, tools and sporting equipment. Remember, one person’s junk is another person’s rummaging treasure!

May TGIF Friday, May 27th, 7pm

The May TGIF will be at the home of Laura and CJ Dykstra at 4247 N 93rd Street Friday, May 27th at 7pm. Please come to this great social event and meet your neighbors! We're encouraging anyone that's enjoyed these events to bring someone who hasn't enjoyed the fun that is a TGIF!

This is a family friendly TGIF so feel free to bring the kids. If you're going to attend please bring a appetizer to pass and your favorite beverage.

We are looking for dedicated volunteers for Block Ambassadors

If you'd like to be the Block Ambassador for your block and volunteer to hand out newsletters and flyers, please contact us at info@tosaheights.com.

View Past Newsletters

Neighborhood Safety Information


Please note that this is a Neighborhood Association and not a Homeowner's Association.
Click here for a brief explanation.

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Grow Hope

Village of Wauwatosa

Kam's Corner Tap

Mykleby Family Dentistry

native dogg

Wauwatosa Catholic School


Tricia Chartier

If you're interested in advertising email us at info@tosaheights.com.
The form for advertising is here.