Market Insights  /  Rittenhouse
Development Watch · Rittenhouse

1701 Race StDelivered

0-unit residential new construction, zoned CMX4.

The Archdiocese of Philadelphia controls a substantial 171,473-square-foot parcel at 1701 Race Street in Rittenhouse, a site that could theoretically accommodate a twelve-story building under its CMX4 zoning. The archdiocese acquired the property in 2020, but no residential units are currently planned or under construction here, and the lot remains in its existing state. At nearly four acres, this is an unusually large holding in a neighborhood where land typically comes in much smaller increments, making it a significant outlier in the immediate area.

CMX4 zoning would allow substantial density by right, opening the door to mixed-use development without the need for variances or extended community negotiations. That said, the archdiocese has not moved forward with any redevelopment plans, and the property appears to be held for institutional purposes rather than speculative gain. Whether this reflects long-term operational needs or simply patient land banking is unclear, but the sheer size and central location make it worth watching if the ownership calculus ever shifts.

With no nearby major projects logged within a half-mile radius and no adjacent residential units captured in the immediate data, this stretch of Race feels quieter than other parts of Rittenhouse that have seen recent development activity. The absence of new construction momentum around 1701 Race suggests this block hasn't caught the same wave of investor interest that's reshaped pockets further south and west, leaving the archdiocese's parcel as something of a static anchor in an otherwise gradually evolving corridor.

📄 View the project's plan drawings (PDF)
Schematic massing — illustrative of the ~12-story by-right envelope, not the developer's design.
Units
—
Zoning
CMX4
By-right envelope
~12 stories
Lot
171,473 sq ft
Last sale
2020
Cleared to build
Feb 20, 2023
For developers & investors

Underpriced parcels near this project

As this density arrives, InvestPHL is tracking 90 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
CMX4 · 0.47 mi away
Max bid to a builder $6.7M · Opportunity Score 100
Unlock →
~125buildable units
████████ Street
CMX3 · 0.49 mi away
Max bid to a builder $8.7M · Opportunity Score 99
Unlock →
~60buildable units
████████ Street
CMX3 · 0.47 mi away
Max bid to a builder $4.0M · Opportunity Score 99
Unlock →
~110buildable units
████████ Street
CMX4 · 0.31 mi away
Max bid to a builder $5.2M · Opportunity Score 99
Unlock →
~186buildable units
████████ Street
CMX2.5 · 0.26 mi away
Max bid to a builder $8.7M · Opportunity Score 98
Unlock →
Unlock the 90 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.

84u1813 Ranstead St0.36 mi
81u225 N 13th St0.41 mi
121u2012-14 Chestnut St0.49 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.