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Property profile & analytics
FOR LEASE
Industrial properties
830 Winter St, Waltham, MA 02451
Individually Owned
7-yr Hold
Absentee Owner
~
Est. High Equity
Property ID
US38-1598224
For Lease
1 / 3
$29,365,000
830 Winter St, Waltham, MA 02451
View Listing →
Property profile
Verified
Property type
Industrial properties
Use group
INDUSTRIAL (GENERAL)
Year built
2000
Construction
STEEL FRAME
Total area
168,525 SF
Lot
16.93 ac (737,658 SF)
APN
WALT M:019 B:001 L:001B
UPID
US38-1598224
Cap rate & NOI
Priority signal for investors
Implied cap rate, NOI & suggested price
Cap rate vs submarket · NOI estimate · 3 price anchors
Implied cap rate, NOI & suggested price
Cap vs submarket · NOI estimate · 3 price anchors
Current use
Occupant on record · Public records
-
Immuno Gen Inc Corporate Office
-
Sylvan Speakers Toastmasters Charitable Organization Social Service Agency
-
ViviSource Laboratories, Inc. Medical Laboratory
-
PRAECIS PHARMACEUTICALS INCORPORATED Corporate Office
-
Q32 Bio Inc. Corporate Office
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$25.87M
Blend (final)
Blend
$29.37M
Owner & transaction history
828-830 Winter St Ppf Off · 7 yrs held
828-830 Winter St Ppf Off
since 2018
7 recorded transactions
Zoning & alternative use
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Restaurant
$48.9M
+89.1%
Auto repair, garage
$47.4M
+83.4%
Neighborhood: shopping center
$46.7M
+80.5%
Cap rate
Implied · in-place · derived from last sale + estimated NOI
Implied Cap rate
#1
Implied · in-place · NOI ÷ last sale
In-place · derived from last sale + estimated NOI
Cap rate, NOI & submarket benchmark
Implied cap rate vs Waltham submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Waltham submarket · NOI estimate · typical band, median & reading
Refine your cap rate
8-question underwriting flow
1.
Property current status — Going-In vs Stabilized
2.
Price for denominator — asking / offer / market
3.
Leasing status & lease structure (NNN / Gross)
4.
Tenant risk profile & vacancy assumption
5.
Upload T12 / rent roll / OM (optional)
Refine in 60 seconds, get exact suggested price
T12 upload · Submarket benchmarks · Sensitivity grid
Suggested price · 3 cap rate anchors
Income approach @ 5% / 7% / 9% — aggressive / typical / conservative
Suggested price at 5% / 7% / 9% cap
Aggressive / typical / conservative · Implied $/SF per anchor · Sensitivity grid
Suggested price at 5% / 7% / 9% cap
Aggressive / typical / conservative · implied $/SF · sensitivity
Value
AI, CAP & Alternative Use estimations · Realmo proprietary blendValue Estimations
Based on Realmo’s proprietary methodology
AI Approach
Method
Estimation
Statistic approach
by Request
ML approach
by Request
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Alternative Use
Use
Estimation
INDUSTRIAL (GENERAL)
$25,870,000
Current use
RESTAURANT
$48,925,000
Change: +89% · Conversion: Difficult
AUTO REPAIR, GARAGE
$47,435,000
Change: +83% · Conversion: Easy
NEIGHBORHOOD: SHOPPING CENTER
$46,695,000
Change: +81% · Conversion: Difficult
RETAIL STORES
$45,430,000
Change: +76% · Conversion: Moderate
APARTMENT HOUSE (5+ UNITS)
$38,830,000
Change: +50% · Conversion: Difficult
Blend value · Realmo final
$29.37M
Range $26.43M – $32.30M · ±10%
Realmo estimate · informational only.
These numbers are calculated by our models from public records and may not reflect actual market value.
Not an appraisal.
Verify with a licensed appraiser before transacting. Realmo accepts no liability for divergence from real-world outcomes.
View the full estimation — every method, every assumption
Confidence drivers & risk notes · Custom comparable set · Free for first 3 / day
Full estimation methodology
Every method · every assumption · confidence drivers
Price per SF
Sale + rent benchmarks
Subject property
$174 / SF
Submarket sale & rent benchmarks
Median sale $/SF · Asking & closed rent · Submarket vacancy
Submarket sale & rent benchmarks
Median sale $/SF · asking & closed rent · submarket vacancy
Property tax & assessments
Tax year 2020Property tax & assessments
Tax year 2020
Tax billed
$2,808,986
Tax year 2020
Comparables
6 recent transactions · within 1.5 miComparable in this city
6 recent transactions
Comparable in this City
Similar Nearby for Lease
Recent comparable sales
Sale price & price/SF · Sale date & distance · Adjustments & confidence
Recent comparable sales
Sale price & $/SF · sale date & distance · adjustments
Property description
Physical attributes from public recordsBuilding & lot
Public records
Property type
Industrial properties
Use group
INDUSTRIAL (GENERAL)
Status
For Lease
Year built
2000
Construction
STEEL FRAME
Heating
FORCED AIR
Cooling
YES
Buildings
2
Stories
3
Units
1
Bathrooms
12
Total area
168,525 SF
Lot
16.93 ac (737,658 SF)
APN
WALT M:019 B:001 L:001B
UPID
US38-1598224
Jurisdiction
WALTHAM
Metro division
CAMBRIDGE-NEWTON-FRAMINGHAM, MA METROPOLITAN DIVISION
Zoning & alternative use
Zoning · permitted uses
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Alternative use value scenarios
Repositioning upside vs current use
INDUSTRIAL (GENERAL) Current
Est. value
$25.9M
RESTAURANT
Est. value
$48.9M
AUTO REPAIR, GARAGE
Est. value
$47.4M
NEIGHBORHOOD: SHOPPING CENTER
Est. value
$46.7M
RETAIL STORES
Est. value
$45.4M
APARTMENT HOUSE (5+ UNITS)
Est. value
$38.8M
INDUSTRIAL (GENERAL) Current
RESTAURANT
AUTO REPAIR, GARAGE
NEIGHBORHOOD: SHOPPING CENTER
RETAIL STORES
APARTMENT HOUSE (5+ UNITS)
Alternative use deep dive — conversion cost, permits, timeline
Conversion cost estimate · Permit path & risks · Stabilized NOI per option
Alternative use deep dive
Conversion cost · permit path · stabilized NOI per option
Building & site characteristics
From public records
Year built
2000
Construction
STEEL FRAME
Heating
FORCED AIR
Cooling
Yes
Stories
3
Buildings
2
Units
1
Bathrooms
12
Lot
16.93 ac
Current owner
From public records · entity-resolved
828-830 Winter St Ppf Off
Individual
Mailing address
1585 BROADWAY #37, NEW YORK, NY 10036-0473
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2018
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
8 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Sep 13, 2018
$240,000,000
828-830 Winter St Ppf Off
Crp & King 830 Winter LLC
Quit Claim Deed
related
—
Jan 31, 2017
—
Crpking 830 Winter LLC
—
Deed
related
$134,767,500 · Husky Finco LLC
Jul 21, 2015
—
Crpking 830 Winter LLC
Intercontinental Fund 3
Quit Claim Deed
related
—
Oct 28, 2005
—
Fun Wint Intercontinental
—
Deed Of Trust
related
$43,309,500 · Anglo Irish Bank Corp
Oct 28, 2005
$1
Fun Wint Intercontinental
Intercontinental Re INC
Grant Deed
related
—
Oct 21, 2005
$51,250,000
Intercontinental Re INC
830 Winter Street LLC
Grant Deed
—
Jul 11, 2000
$41,253,576
830 Winter St LLC
Best Prop Fund LP
Grant Deed
$33,000,000 · Anglo Irish Bank Corp
—
—
Crpking 830 Winter LLC
—
Deed Of Trust
related
$134,767,500 · Husky Finco LLC
Coming soon
Costs & Benchmarks
Operating expenses, capex projections, utility benchmarks, and submarket comparables — all in one view.
Coming soon
Risks
Flood, climate, environmental, title, and tenant-concentration risk — surfaced with mitigations and source citations.
Try Rey
Ask anything about this address in plain English.
“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
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