Entity Owned Property summary
This exceptional 31.98-acre estate in Millbrook, NY, presents a rare opportunity. The property includes a magnificent 24,676 square foot, three-story, nine-bedroom, eight-bathroom mansion built in 1900, requiring full restoration. An attached two-story, 18-room dormitory wing also awaits rejuvenation. Adding to the property's versatility is a modern 7,330 square foot, six-classroom school building constructed in 2005, offering diverse repurposing options. The estate boasts self-sufficiency… features including a 100,000-gallon water cistern and on-site water and sewage treatment plants, recently renewed with an SPDES permit. Located in the new Hospitality Overlay District, the property is eligible for a special use permit to operate as an inn. Two access points from Ramble Hill Lane and College Lane provide convenient access, minutes from Route 44 and the Taconic State Parkway, with a Metro North train station a short 20-minute drive away. The property's rich history, from its agricultural origins to its use as a rehabilitation center, offers a unique canvas for a variety of uses, including a single-family residence, bed and breakfast, educational institution, corporate retreat, or religious retreat (with appropriate approvals). The potential for subdivision further enhances its investment value. Oil heating.
Ownership intelligence
Owner of record from public deeds, plus portfolio, hold profile and investor signals where the data supports them. 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 · 2020
Value estimate
· Sep 2026Realmo valuation models over county records.
Recently sold
No data for this sectionNo cleaned sale $/SF benchmark exists for this use type in this ZIP, submarket or county yet.
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
1 recorded sale · 9 properties nearbyComparable nearby
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
- GBA
- 17,776 SF
- Lot area
- 31.98 ac
- Year built
- 1900
- Stories
- 2
- APN
- 135889 6764-00-018730-0000
- Zoning
- RM2
- Assessed value · 2023
- $2,500,000
- Annual tax · 2020
- $54,521
- Medical Building · current use
- Warehouse, Storage
Cap rate calculated from real income and expense signals, benchmarked against sales of similar assets nearby.
from $99/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
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 any signals we can model, to 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.
- Ownership
- Owner Contacts
- Full Property Data
- Historical Records
- Value Estimation
- NOI Potential
- Cap Rate Calculation
- Location Insight
- Alternative use
- Local Zoning Insight
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- Local Zoning Insight
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- Local Zoning Insight
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- Full Property Data
- Historical Records
- Value Estimation
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- Cap Rate Calculation
- Location Insight
- Alternative use
- Local Zoning Insight
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