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Property summary
The Keystone Building, a seven-story, 32,763-square-foot Class B office building located at 3520 Fifth Avenue in Pittsburgh, Pennsylvania's Oakland neighborhood, presents a rare owner-user opportunity. Built in 1968 with renovations completed in 2018, this single building comprises thirteen units. Currently occupied by the University of Pittsburgh, this property offers significant potential in a thriving market. The building's strategic location within the heart of Oakland places it in close… proximity to major institutions, including Carnegie Mellon University, UPMC, and the University of Pittsburgh's main campus. Its adjacency to UPMC Presbyterian Hospital and the ongoing construction of a new, 1.2 million-square-foot UPMC Presbyterian expansion (completion in 2026) further enhances its value and potential for growth. The area is experiencing significant development, including a new 10-story life sciences building under construction nearby, and planned expansions at UPMC Children's Hospital. This combination of established tenants, significant nearby development, and available space makes The Keystone Building an exceptional investment opportunity in one of Pittsburgh's most dynamic and sought-after submarkets, characterized by historically low vacancy rates (2%-4%). The property's location within a strong education, research, and medical corridor, coupled with the presence of high-credit-rated tenants like the University of Pittsburgh and UPMC, contributes to its strong investment profile. This presents a unique chance to acquire a substantial property in a rapidly evolving and high-demand area.
Ownership intelligence
Resolved identity, portfolio, hold profile and investor signals. Included in the full report.
Owner contacts
Skip-traced phones and e-mails of the owner. Included with the full report.
Mortgages
Recorded lenders, amounts and estimated maturities of the owner's loan book — in the full report.
Property tax · 2024
Value estimate
· Sep 2026Realmo valuation models over county records.
Recently sold
Cap rate analysis
Price anchors at 6 / 6.5 / 7% — in the full report.
Zoning insight
No data for this sectionNo zoning code is on file for this parcel. Coverage grows with every catalog release.
Location intelligence
Demand index: how under-served this business type is around this point — modeled from the LocInt grid (area demand vs. what already operates, adjusted by real visit traffic). Higher means stronger unmet demand.
Location
Every figure names its source: public record, benchmark, or modeled. Coverage varies by property — thin data is stated as missing, never invented.
Comparables
6 recent transactions · within 1.5 miComparable in this City
Similar Nearby for Sale
Similar Nearby for Lease
Instant AI valuation built from comps, income signals, and proprietary benchmarks.A defensible range, not a single guess.
from $99/month
Cap rate calculated from real income and expense signals, benchmarked against sales of similar assets nearby.
from $99/month
Derived from the Pittsburgh market rent, vacancy and expense benchmarks for this use type.
Price sensitivity
The rate is the decision lever; valuation is the consequence.
The recorded zoning designation, what the district officially allows, and the municipal source it comes from.
No zoning code is on file for this parcel. Zoning coverage grows with every catalog release — check back, or open Location Intelligence for use analysis of this corner.
Phones and e-mails of the people behind this property's owner, traced from licensed contact data.
Owner phones and e-mails come with the full report for this property - traced from licensed contact data, with verification and Do-Not-Call flags on every number.
Unlock the evidence behind ownership: portfolio, transactions, debt and signals that help you decide who to contact next.
Registration is required before any owner information is shown.
The mortgage data is behind the paid report: recorded loans of the owner - lender, amount, rate and the estimated maturity - as part of the Ownership Intelligence workspace.
Registration is required before any owner information is shown.
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- Alternative use
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