Realmo Analytics
Unlock property reports, ownership, financials, or compile property list owners likely to sell.
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Trust Owned 
For Sale
Property summary
Located at 121 East 83rd Street on Manhattan’s Upper East Side near Central Park and Museum Mile, this historic carriage-house style building is configured as medical office space on the ground floor and basement with a residential duplex above. The building is approximately 25 feet wide and has 13-foot ceiling heights on the ground floor, with total building area of about 7,825 square feet. The property includes a curb cut providing access for private parking and offers exterior area that… could be adapted for a terrace or roof deck. Space is arranged to include both non-residential and residential uses, and the site has available FAR that could permit an overall increase in building size up to approximately 10,420 square feet, subject to applicable approvals and regulations.
Ownership intelligence
Owner of record from public deeds, plus portfolio, hold profile and investor signals where the data supports them. Included with a plan.
Owner contacts
Skip-traced phones and e-mails of the owner. Included with a plan.
Debts
Recorded lenders, amounts and estimated maturities of the owner's loan book — included with a plan.
Property tax · 2024
Value estimate
· Oct 2026Realmo valuation models over county records and 25 qualifying comparable sales.
Recently sold
Cap rate analysis
No income signal is modeled for this parcel yet — the Cap Rates tab runs the workflow.
Zoning insight
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 recorded sales · 15 properties nearbyComparable nearby
Similar in This City for Sale
Similar in This City for Lease
Instant AI valuation built from comps, income signals, and proprietary benchmarks.A defensible range, not a single guess.
from $199/month
- GBA
- 7,825 SF
- Lot area
- 0.06 ac
- Year built
- 1899
- Stories
- 3
- APN
- 01512-0011
- Zoning
- R8B
- Assessed value · 2024
- $506,416
- Annual tax · 2024
- $101,714
Cap rate calculated from real income and expense signals, benchmarked against sales of similar assets nearby.
from $199/month
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.
Zoning designation
Registration is required before the official district profile is shown.
Official district profile
In R8B Districts, within the boundaries of Community District 8 in the Borough of Manhattan, the maximum floor area ratio on a zoning lot containing community facility use exclusively shall not exceed 5.10 In addition, t…
Unlock the evidence behind ownership: portfolio, transactions, debt and any signals we can model, to help you decide who to contact next.
Registration is required before any owner information is shown.
Phones and e-mails of the people behind this property's owner, traced from licensed contact data.
Owner phones and e-mails come with a plan - traced from licensed contact data, with verification and Do-Not-Call flags on every number.
The mortgage data comes with a plan: 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.
Rey answers here. ChatGPT, Grok and Claude get the same data packet.
Includes: Price & PSF · Cap rate · Location · Zoning
Our comps and market reports get this label in your Google results.
One click on Google
- 10 Targeted Leads
- 1 Full Property Report
- Lead Lists by Intent
- Signals & Scores
- Building Details
- Value Estimation
- Cap Rate Evaluation
- Liens & Mortgages
- Ownership & Contacts
- Local Market trends
- Zoning Insight
- Location Analytics
- 300 Targeted Leads a month
- 30 Full Property Reports
- Lead Lists by Intent
- Signals & Scores
- Building Details
- Value Estimation
- Cap Rate Evaluation
- Liens & Mortgages
- Ownership & Contacts
- Local Market trends
- Zoning Insight
- Location Analytics
- 1,500 Targeted Leads a month
- 150 Full Property Reports
- Lead Lists by Intent
- Signals & Scores
- Building Details
- Value Estimation
- Cap Rate Evaluation
- Liens & Mortgages
- Ownership & Contacts
- Local Market trends
- Zoning Insight
- Location Analytics
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Sample leads
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Off Market
1201, CAPTAINS BAY RD, AK
Absentee
1201, CAPTAINS BAY RD, AK
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Off Market
AK
Absentee
AK
-
Off Market
W, BROADWAY, AK
Absentee
W, BROADWAY, AK
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Off Market
551 W, BROADWAY, AK
Absentee
551 W, BROADWAY, AK
Sample leads
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Off Market
1404, ATS, AK
Loan from 20067.7% rateColumbia State Bank
1404, ATS, AK
-
Off Market
1503, BALLYHOO RD, AK
Loan from 2009Columbia State Bank
1503, BALLYHOO RD, AK
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Off Market
721 E, DEPOT DR, AK
Loan from 2019Northrim Bank
721 E, DEPOT DR, AK
-
Off Market
AK
Loan from 2019Northrim Bk
AK
Still being built. It lands here next, beside the two above.
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