Market Insights  /  Fairmount & Art Museum
Development Watch · Fairmount & Art Museum

1723 Ridge AveUnder construction

14-unit residential new construction, zoned CMX2.5.

A 14-unit residential building is set to rise at 1723 Ridge Ave in Fairmount & Art Museum, the kind of by-right infill quietly reshaping the block. It was cleared to build in Mar 19, 2020.

The 3,990 sq ft site is zoned CMX2.5, which supports a building on the order of 5 stories by right. Records show the parcel last traded in 2022 for $4.6M. The plans call for the construction of a five story mixed use multi family building with a partial basement for utilities and storage, ground flr to contain one residential unit and a vacant on residential space flrs 2-5 to containresidential units for a total residential unit count of 14. roof to have a common roof deck for residential use only. separate permits will be obtained for mechanical, eletrical and plumbing, as well as the fit out of the vacant non residential space.

The owner of record is 1721-23 Ridge LLC. The project's plan drawings are on file — worth a look for anyone underwriting the surrounding block.

It isn't rising in isolation. Within a half-mile, 12 other major projects have broken ground since 2022 — roughly 289 units of new supply — including the 12-unit project at 1822 Ridge Ave, the 17-unit project at 1633-43 Ridge Ave, the 12-unit project at 1638 Ridge Ave. That kind of concentration is exactly what pulls land values, and buyer attention, toward a block.

We'll update this page as the project progresses — leasing, retail tenants, renderings, and construction milestones as they surface. The relevant question for investors and agents: what are the surrounding parcels worth to a builder now that this is coming?

📄 View the project's plan drawings (PDF)
Schematic massing — illustrative of the ~5-story by-right envelope, not the developer's design.
Units
14
Zoning
CMX2.5
By-right envelope
~5 stories
Lot
3,990 sq ft
Last sale
$4.6M · 2022
Cleared to build
Mar 19, 2020
For developers & investors

Underpriced parcels near this project

As this density arrives, InvestPHL is tracking 70 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.

~86buildable units
████████ Street
CMX4 · 0.39 mi away
Max bid to a builder $5.9M · Opportunity Score 100
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~75buildable units
████████ Street
CMX4 · 0.37 mi away
Max bid to a builder $5.1M · Opportunity Score 100
Unlock →
~303buildable units
████████ Street
CMX4 · 0.42 mi away
Max bid to a builder $14M · Opportunity Score 99
Unlock →
~92buildable units
████████ Street
CMX4 · 0.29 mi away
Max bid to a builder $4.4M · Opportunity Score 99
Unlock →
~97buildable units
████████ Street
CMX2.5 · 0.33 mi away
Max bid to a builder $4.6M · Opportunity Score 98
Unlock →
Unlock the 70 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.

12u1822 Ridge Ave0.07 mi
17u1633-43 Ridge Ave0.09 mi
12u1638 Ridge Ave0.11 mi
11u1630-32 Ridge Ave0.12 mi
8u2008 W Girard Ave0.23 mi
13u1435 W Girard Ave0.24 mi
49u918 N Broad St0.29 mi
19u1412 N 17th St0.31 mi
Progress

How this project is moving

Interior systems ~64% 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.