Market Insights  /  Bella Vista & Queen Village
Development Watch · Bella Vista & Queen Village

1001 S Broad StUnder construction

1111-unit residential new construction, zoned CMX5.

One Thousand OneDeveloperPost Brothers and Tower Investments (Bart Blatstein)ArchitectBKV GroupStatusPhase 1 nearing completion with 630 units, approximately 80% leased as of July 2025, expected fully complete by end of 2025; Phase 2 (453 units) construction toOfficial site →
Rendering of 1001 S Broad St — Phase One of 1001 S. Broad St. Nears Completion
Phase One of 1001 S. Broad St. Nears Completion
Rendering of 1001 S Broad St — Phase 1 Of Post Brothers' One Thousand One Nears Completion
Phase 1 Of Post Brothers' One Thousand One Nears Completion
Published renderings · via jackphillyre.substack.com. Shown for informational purposes; rights belong to the original creator.See the source →

A 16-story apartment tower with 1,082 units is under construction at 1001 S Broad Street, cleared to build in August 2021 under the ownership of BW Property Owner LLC. Originally approved for 1,111 units, the project was trimmed slightly in early 2022 alongside broader layout and parking revisions, but it remains one of the largest residential projects in the city by unit count. The development spreads across a 51,948-square-foot lot and employs a dual-construction-type strategy—Type IA for the lower podium levels and Type IB for the residential tower above—with ground-floor commercial shells set aside for future tenants and a leasing office carved out last year.

The CMX5 zoning here is exactly the sort of by-right allowance that makes projects of this scale feasible without rezoning theatrics, and the address sits at the fuzzy seam between Bella Vista and Queen Village, depending on who's drawing the map. The site's footprint and height leverage Broad Street's commercial corridor status, though the immediate surroundings tilt residential and modestly scaled. BW Property Owner LLC acquired the parcel in 2021, the same year approvals came through, suggesting a streamlined acquisition-to-construction timeline.

The tower dwarfs its nearby competition—45 units at 614 S 13th Street is the next-largest within a half-mile, with the rest of the local pipeline ranging from nine to 13 units. Altogether, those smaller projects contribute just 77 units nearby, making this Broad Street development a clear outlier in density and ambition. The sheer scale here reflects confidence in South Broad's rental appetite, but it also raises the stakes for absorption in a submarket that hasn't traditionally seen towers of this magnitude.

For neighboring underused parcels along Broad and the side streets east toward 10th, the tower sets a ceiling—literally and figuratively—for what's achievable under current zoning. Whether similar projects follow depends on whether this one leases up without prolonged vacancies, but the massing and unit count make a strong case that the corridor can support density well beyond the neighborhood's historic grain. The adjustments to layout and unit mix over the past few years suggest the team is calibrating to market realities as they go, a pragmatic approach given the project's outsized risk profile.

📄 View the project's plan drawings (PDF)
Schematic massing — illustrative of the ~16-story by-right envelope, not the developer's design.
Units
1111
Zoning
CMX5
By-right envelope
~16 stories
Lot
51,948 sq ft
Last sale
2021
Cleared to build
Aug 13, 2021
For developers & investors

Underpriced parcels near this project

As this density arrives, InvestPHL is tracking 83 under-built parcels within a half-mile that a developer could still acquire and build — each carrying a builder's max bid. Addresses and figures are members-only.

~148buildable units
████████ Street
CMX4 · 0.41 mi away
Max bid to a builder $8.7M · Opportunity Score 100
Unlock →
~104buildable units
████████ Street
CMX2.5 · 0.32 mi away
Max bid to a builder $7.9M · Opportunity Score 100
Unlock →
~57buildable units
████████ Street
CMX2 · 0.15 mi away
Max bid to a builder $4.3M · Opportunity Score 100
Unlock →
~104buildable units
████████ Street
CMX2.5 · 0.29 mi away
Max bid to a builder $7.8M · Opportunity Score 99
Unlock →
~60buildable units
████████ Street
CMX2 · 0.49 mi away
Max bid to a builder $4.5M · Opportunity Score 99
Unlock →
Unlock the 83 nearby opportunities →
The block

What else is rising nearby

Major (8+ unit) new-construction projects filed within a half-mile since 2022 — the density gathering around this site.

10u1116 S 12th St0.18 mi
9u757 S 15th St0.22 mi
45u614 S 13th St0.33 mi
13u769-75 S 10th St0.40 mi
In the news

What we're hearing about this project

Phase one brings 630 rental units over a 40K sqft Giant supermarket, a Wonder food hall opening in August, and other retail space and parking.
Post Brothers' One Thousand One is approximately 80% leased as of July 2025, with Phase 1 expected to be completely wrapped up by the end of the year.
The massive Matthew and Michael Pestronk's Post Brothers and Bart Blatstein's Tower Investments 1.9 million square foot development will hold 1,487 apartments and 65,000 square feet of retail.
Post Brothers aims to start work on the second phase of One Thousand One on South Broad Street once occupancy of the first phase reaches 100 percent.
The construction price tag for the 1,516,218-square-foot complex stands at almost $306 million.
News items are compiled automatically and may be approximate — verify before relying on them.
Progress

How this project is moving

Final inspections & CO ~92% complete
Estimated from the construction permit sequence — an approximation of stage, not a precise schedule.
Every logged milestone appears here — highlighted ones are the headline stages; the rest track interim construction activity. Checked daily.
Compiled by InvestPHL. Unit counts, scope, and ownership are as recorded and subject to revision; the massing figure is a schematic illustration of the by-right envelope, not the developer's design or a marketing rendering. Verify zoning, status, and title with counsel before acting. InvestPHL does not list, market, or represent any property, buyer, or seller.