Preservation

Save Our Sites

Save Our Sites (SOS) is a citywide, volunteer-run preservation group that speaks up for the buildings and places that make Philadelphia a livable, traditional city, whether or not they are officially historic. It was co-founded by David S. Traub and John Dowlin, and its work continues. If a building you care about is threatened, write to SOS (see Get in touch, below).

Join the mailing listWatch the lectures

Now

What SOS is doing

Save Our Sites is active today. It hosts a series of illustrated lectures and book talks on Philadelphia architecture and preservation, recorded for its YouTube channel; it sends a newsletter to its members; it leads tours; and David S. Traub speaks for SOS at most monthly meetings of the Philadelphia Historical Commission and its committees. For the latest, see News.

Most recent lecture: William Whitaker on Louis Kahn’s vanishing Philadelphia legacy, 2025.

Mission

Save Our Sites advocates for the preservation of sites and structures within the City of Philadelphia deemed valuable. These sites include historic ones, though they may not always be certified or in historic districts. The modern, the vernacular and those properties not fitting into any particular category are the focus of Save Our Sites as well. Therefore, Save Our Sites’ mission goes beyond historic preservation in the narrow sense, with the intention of preserving Philadelphia as a highly livable, traditional city.

In addition to preservation, Save Our Sites advocates for new development that is appropriate to each site and that is compatible with its surroundings.

Save Our Sites stresses the link between preservation and sustainability.

How SOS works

Save Our Sites seeks to work with existing preservation organizations whenever possible, and welcomes reciprocity. SOS adheres to the Hippocratic Oath of Preservation formulated by Dr. Michael Tomlan, Director of the Graduate Program in Historic Preservation at Cornell University, who says: “If you can’t be supportive, for gosh sakes shut up” (quoted in a New York Times article by Bradford McKee, “When Preservation Equals Demolition,” March 31, 2005).

The organization is loosely structured, with its membership list, newsletter and email providing cohesion. There is no board of directors and there are no officers, only a steering committee of 12 members drawn from the general membership. One third of the committee rotates off each year. Its meetings are open to the general membership, providing complete transparency.

By virtue of its organizational nature, SOS can respond swiftly to preservation crises. Its funds support volunteer efforts rather than a paid staff.

Tours & events

The SOS newsletter announces its events and fundraisers, which have included a spring bike tour of endangered sites, an annual walking tour and several tastings featuring wines produced and bottled exclusively for Save Our Sites by the Philadelphia Wine Company.

SOS keeps a watch list of endangered sites and buildings throughout Philadelphia, and helps Philadelphians who want to support preservation efforts in their former hometowns.

Lectures & book talks

SOS on YouTube
2025

Lost in the City of Brotherly Love: Louis Kahn’s Vanishing Philadelphia Legacy

William Whitaker, curator of the Architectural Archives at Penn and author of the foreword to Traub’s 2025 book, on three early Kahn projects in Philadelphia.

2025

Towers of Medicine

A lecture by Dr. Steven J. Peitzman.

2025

Black History in the Philadelphia Landscape

A book talk with author Amy Jane Cohen on monuments, markers and murals, and the All Wars Memorial to Colored Soldiers in Logan Circle.

2023

Preserving the Henry O. Tanner House

Judith Robinson and Evan Curtis Charles Hall on the family home of the painter Henry Ossawa Tanner, presented by SOS on February 9, 2023.

2022

Dr. Randy Mason and the Center for the Preservation of Civil Rights Sites

Penn’s Center for the Preservation of Civil Rights Sites and its work on Black heritage places.

2022

The Dox Thrash House Highlighted

Dana Rice, Maya Thomas and Chris Mulford on restoring the North Philadelphia house of the artist Dox Thrash.

2021

The Literary Life of the Philadelphia Building

A lecture by Michael J. Lewis, author of Philadelphia Builds.

2021

City of Neighborhoods: Philadelphia, 1890–1910

A lecture by the photographer and author Joseph Minardi.

2020

Hidden Gems in Northwest Philadelphia

A lecture by Dr. David M. Breiner of Thomas Jefferson University.

Before the Historical Commission

Testimony for SOS, newest first

A running record of the buildings and districts on which David S. Traub has spoken for Save Our Sites, most often in support of designation, and sometimes asking for a better design. Each entry links to the Commission’s published minutes.

Jul 2026

1523–29 Wallace Street

Philadelphia Historical Commission · minutes

Jun 2026

4238–40 Chester Avenue; 132 N. 10th Street; 5604 N. 5th Street

Philadelphia Historical Commission · minutes

May 2026

302 Market Street; 6363 Overbrook Avenue

Philadelphia Historical Commission · minutes

Apr 2026

Carl Metz House, 601 W. Godfrey Avenue; Blue Bell Mission, 701 W. Johnson Street

Philadelphia Historical Commission · minutes

Mar 2026

321–23 Chestnut Street; 8226 Germantown Avenue; 5416–26 Lena Street

Philadelphia Historical Commission · minutes

Jan 2026

2224 and 2226 W. Tioga Street; 6333 Malvern Avenue

Philadelphia Historical Commission · minutes

Dec 2025

1924 and 1940 Fairmount Avenue

Philadelphia Historical Commission · minutes

Nov 2025

Gardener’s cottage, Dodge Estate, 419 W. Clapier Street

Philadelphia Historical Commission · minutes

Oct 2025

148–158 N. 2nd Street; Philadelphia Hospitality Center, 1501 JFK Boulevard

Philadelphia Historical Commission · minutes

Aug 2025

148–158 N. 2nd Street; Blakemore Street Historic District

Philadelphia Historical Commission · minutes

Jun 2025

George Institute Library, 1461–65 N. 52nd Street; Ivins/Disston Houses, 1439 N. 15th Street; Drexel & Co. Building, 1435–41 Walnut Street

Philadelphia Historical Commission · minutes

May 2025

1501–05 Fairmount Avenue; 1600–06 E. Berks Street; 1631–35 Francis Street; 1505–07 Orthodox Street; 700–02 N. Broad Street

Philadelphia Historical Commission · minutes

Apr 2025

234–36 S. 8th Street

Philadelphia Historical Commission · minutes

Mar 2025

449 Locust Avenue; 1520–22 Chestnut Street; 4732–42 N. Broad Street; 820–26 E. Allegheny Avenue

Philadelphia Historical Commission · minutes

Jan 2025

1902, 1927 and 1942 Diamond Street; Northwest Philadelphia Apartments Thematic Historic District

Philadelphia Historical Commission · minutes

Dec 2024

415–19 S. 15th Street; 360–68 Lyceum Avenue; Woolworth Building, 1330–36 Chestnut Street; 4740 Baltimore Avenue

Philadelphia Historical Commission · minutes

Sep 2024

248 N. Lawrence Street; Washington Square West Historic District

Philadelphia Historical Commission · minutes

Aug 2024

Engine 13 Firehouse, 1517–19 Parrish Street

Philadelphia Historical Commission · minutes

Jul 2024

4045–61 Main Street; Spruce Hill Historic District

Philadelphia Historical Commission · minutes

Apr 2024

6915 Germantown Avenue; 336 S. 17th Street; 708 Sansom Street; 1503–05 Walnut Street

Philadelphia Historical Commission · minutes

Mar 2024

1805–09 Walnut Street; 2112 Walnut Street; 26–34 Church Lane

Philadelphia Historical Commission · minutes

Jun 2023

700–04 Chestnut Street; 1268 S. 26th Street; 1632 Poplar Street

Philadelphia Historical Commission · minutes

Apr 2023

1700 Christian Street; 370 W. Johnson Street; 3401 Solly Avenue

Philadelphia Historical Commission · minutes

Feb 2023

700–04 Chestnut Street; 130 N. 3rd Street; 425–29 Pine Street; 5801–03 Germantown Avenue

Philadelphia Historical Commission · minutes

Feb 2021

2038–48 E. Cumberland Street; 2006 Chestnut Street; 2417 Delancey Place

Philadelphia Historical Commission · minutes

Apr 2019

19th Street Baptist Church; St. Leonard’s Court, 3819–31 Chestnut Street; 153 N. 4th Street

Philadelphia Historical Commission · minutes

Newsletters & tours

The SOS newsletter goes to members by email. To receive it, or to join a tour, write to SOS (see Get in touch, below). An archive of past newsletters and tours will be added here.

For David · your input needed

Newsletter archive and tours

Past SOS newsletters (PDFs or text), and a list of tours with date, route and guide. Each newsletter gets a date and one line on what it covered.

Newsletter
Newsletter
Newsletter
Tour photograph

David S. Traub, preservationist

Preservation runs through his whole career. As an architect he has restored buildings in the city’s parks and neighborhoods, among them the 1916 Boat House in FDR Park (1992), pavilions at Blue Bell Park and Belmont Plateau (1998), the Fish Hatchery building in Pleasant Hill Park (2000) and the Anne Sophia Penn Chew Farmhouse in Mount Airy (2011), and his restoration of houses on St. Albans Place won an award from the Preservation Alliance for Greater Philadelphia; this work is catalogued under Historic Preservation. As a photographer and author he has spent decades recording the places most Philadelphians walk past, from his 1982 Tercentenary exhibit “Philadelphia, the Concealed City” to his three books on the city’s hidden streets, courts and houses. Save Our Sites is the advocacy side of the same work.

David S. Traub co-founded Save Our Sites with John Dowlin and has long been its public voice, bringing an architect’s eye to testimony, letters and walking tours. In 2011 Save Our Sites issued a list of twenty endangered places in the city (WHYY). He has written many articles and letters on preservation issues near Rittenhouse Square for the Center City Weekly Press and The Philadelphia Inquirer, among them a 2016 letter to the Inquirer defending Sansom Street’s “Warwick Row” (see Writings).

He continues to speak for Save Our Sites before the Philadelphia Historical Commission. In November 2025 he urged the restoration of the gardener’s cottage among the Dodge Estate service buildings at 419 W. Clapier Street (minutes).

His own restoration work is catalogued under Historic Preservation.

John Dowlin, co-founder

Save Our Sites was founded with John Dowlin, one of Philadelphia’s great civic activists, who died in August 2024 at the age of 82. He is best remembered as a co-founder of the Bicycle Coalition of Greater Philadelphia: with David Rulon he developed the U-shaped bicycle rack now used around the world, and he founded the international Bicycle Network, led bicycle tours and people-to-people diplomacy in Cuba, and worked on the Westbank Greenway along the Schuylkill. He brought the same conviction to the city’s buildings, that ordinary places are worth fighting for. His papers are held by Temple University.

Get in touch

Raise a concern or join

David S. Traub
Save Our Sites
davidstraub@verizon.net

Mailing list

Write to be added to the SOS mailing list and newsletter, and to hear about tours and Historical Commission hearings.

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