Market Insights  /  Fishtown
Development Watch · Fishtown

1545 N 6th StDelivered

8-unit residential new construction, zoned RM1.

A four-story, eight-unit building at 1545 N 6th Street in Fishtown has been delivered, adding another modest infill project to a neighborhood that continues to absorb mid-scale residential construction. The structure includes two private roof decks and pilot houses, and was cleared to build in April 2025 on a 3,622-square-foot lot zoned RM1. Elbah Inc holds the property and saw the project through to completion, with a minor amendment approved in June addressing an electrical closet door swing.

The building sits in a stretch of North 6th that's seen steady by-right development, and its footprint and unit count are consistent with what RM1 allows without significant zoning relief. At eight units over four floors, it's a straightforward execution of the kind of product that's become common along Fishtown's secondary corridors—enough density to pencil without the complexity of larger projects, and a scale that doesn't overwhelm the surrounding fabric.

The project lands in a neighborhood with nearly 1,000 units either delivered or in the pipeline within a half-mile, including the 200-unit tower at 1635 N 5th Street and the 89-unit project at 1832 Germantown Avenue. Smaller infill like this—along with the nine-unit building at 1941 N Marshall Street and the 18-unit development at 439–45 W Berks Street—fills in the gaps between those anchor projects, steadily tightening the neighborhood's residential density.

For other owners sitting on similarly sized RM1 lots in Fishtown, this delivery reinforces the viability of eight-unit, four-story projects as a predictable, manageable format. The building doesn't chase novelty, but it does confirm that there's still appetite for straightforward multifamily product in a neighborhood where underbuilt parcels are increasingly rare and pressure to develop them remains strong.

📄 View the project's plan drawings (PDF)
Schematic massing — illustrative of the ~4-story by-right envelope, not the developer's design.
Units
8
Zoning
RM1
By-right envelope
~4 stories
Lot
3,622 sq ft
Cleared to build
Apr 9, 2025
For developers & investors

Underpriced parcels near this project

As this density arrives, InvestPHL is tracking 122 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.

~98buildable units
████████ Street
CMX2 · 0.32 mi away
Max bid to a builder $6.7M · Opportunity Score 100
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~132buildable units
████████ Street
CMX2 · 0.45 mi away
Max bid to a builder $9.1M · Opportunity Score 99
Unlock →
~66buildable units
████████ Street
CMX2 · 0.47 mi away
Max bid to a builder $4.6M · Opportunity Score 99
Unlock →
~75buildable units
████████ Street
CMX2 · 0.42 mi away
Max bid to a builder $5.1M · Opportunity Score 99
Unlock →
~66buildable units
████████ Street
RM2 · 0.37 mi away
Max bid to a builder $820K · Opportunity Score 98
Unlock →
Unlock the 122 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.

200u1635 N 5th St0.13 mi
89u1832 Germantown Ave0.29 mi
8u1850 N Leithgow St0.34 mi
18u439-45 W Berks St0.36 mi
9u1941 N Marshall St0.40 mi
108u1640-48 N Hancock St0.42 mi
12u1733-41 N 2nd St0.43 mi
160u1600-10 N 11th St0.44 mi
Progress

How this project is moving

Cleared for occupancy ~100% 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.