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Financial
Distress signals
Property profile

125 Library St Chelsea, MA 02150

OFF-MARKET
Office buildings
Property ID
US38-1652675
3,534 SF 0.09 ac lot Built 1970
Last sale Apr 2025 · $4,000,000
Entity Owned Owner of record is a legal entity (LLC / corporation). 1-yr Hold Held for 1 years. ~ Est. High Equity Modeled equity is high. Estimate, not a fact.
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Property summary

AI-generated overview

125–139 Library Street in Chelsea, Massachusetts consists of an approximately 11,000-square-foot building located on five contiguous parcels totaling about 18,295 square feet. The building has an efficient interior layout that has historically supported light industrial, recreational, and office uses. The site lies within the Residential Planned Overlay District (RPOD), an overlay intended to encourage multi-family housing development. Building systems and functional features include upgraded…

Ownership intelligence

Who controls the opportunity?

Owner of record from public deeds, plus portfolio, hold profile and investor signals where the data supports them. In the full report.

Owner contacts

Can we reach the decision maker?

Skip-traced phones and e-mails of the owner. Included with the full report.

Debts

What is owed, to whom, and when it comes due

Recorded lenders, amounts and estimated maturities of the owner's loan book — in the full report.

Property tax · 2024

What does the county charge?
$9k
Tax billed · 2024
Assessed value$382k
Assessed land$52k
Assessed improvement$330k
Effective rate2.38%

Value estimate

· Oct 2026
$245k
$221k – $270k

Realmo valuation models over county records and 18 qualifying comparable sales.

Recently sold

What actually traded nearby?
$543/SF
County average, outlier-cleaned · 181 recorded sales of this use type
Observed band · Q1–Q3$293 – $858
Qualifying comparables18

Cap rate analysis

How does the asset earn?

No income signal is modeled for this parcel yet — the Cap Rates tab runs the workflow.

Zoning insight

What can be built here?
I
The purpose of the I district is to provide for research, manufacturing, wholesaling, and related distribution activities in locations wi...
General categoryINDUSTRIAL
JurisdictionCHELSEA

Location intelligence

Which uses thrive at this corner?
Best fit: Law Firm
Demand heat for this use is drawn on the map · LocInt grid
Demand index
Law Firm18.4
HVAC Service16.2
Skin Care Clinic14.6

Location

125 Library St Chelsea, MA 02150-3301
County assessor Recorded deeds · 2 transfers 18 qualifying comp sales Zoning catalog

Every figure names its source: public record, benchmark, or modeled. Coverage varies by property — thin data is stated as missing, never invented.

Comparables

5 recorded sales · 15 properties nearby
Recent sales nearby
5 recorded sales in this ZIP, last 8 years
Address Sale price Sold Size
129 Library, Chelsea, MA 02150 $4,000,000 Apr 2025 5,046 SF
267 Broadway, Chelsea, MA 02150-2807 $125,000 Feb 2023 14,800 SF
95 4th, Chelsea, MA 02150-2358 $3,800,000 Aug 2021 13,680 SF
70 Everett, Chelsea, MA 02150-2376 $28,800,000 Dec 2019 88,280 SF
90 Everett, Chelsea, MA 02150-2311 $13,500,000 Dec 2019 50,264 SF
Sale prices and dates as our records hold them, one row per building. A deed can cover more of a building than the size shown, so read the price against the size rather than dividing one by the other.
Comparable nearby
6 properties of the same type nearby

Comparable nearby

  • Value Estimation
    $860,000
    3,537 SF
    248 Everett Ave
    OFFICE BUILDING
    248 Everett Ave, Chelsea, MA 02150-1817
    View Details
  • Value Estimation
    $820,000
    3,457 SF
    88 Winnisimmet St
    OFFICE BUILDING
    88 Winnisimmet St, Chelsea, MA 02150-2746
    View Details
  • Value Estimation
    $880,000
    3,760 SF
    876 Broadway
    OFFICE BUILDING
    876 Broadway, Chelsea, MA 02150-3092
    View Details
  • Value Estimation
    $935,000
    4,002 SF
    383-385 Washington Ave
    OFFICE BUILDING
    383-385 Washington Ave, Chelsea, MA 02150
    View Details
  • Value Estimation
    $980,000
    4,176 SF
    121 Captains Row
    OFFICE BUILDING
    121 Captains Row, Chelsea, MA 02150-4019
    View Details
  • Value Estimation
    $1,020,000
    4,440 SF
    714 Broadway
    OFFICE BUILDING
    714 Broadway, Chelsea, MA 02150-4275
    View Details

Similar Nearby for Sale

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  • New
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  • New
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    Updated office suite with reception, private work areas, and on-site parking.
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Similar in This City for Lease

  • Contact for pricing
    5,650 sqft
    Flex Office with Exterior Storage
    5,650 SF flex space combines small-bay garage area with second-floor office and exterior space for parking or storage.
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  • Contact for pricing
    5,830 sqft
    Second-Floor Office Suite
    Second-floor office space with open areas, private offices, kitchen, and conference rooms, available for lease or flexible terms.
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  • Contact for pricing
    1,457 sqft
    Industrial Flex Warehouse Facility
    Industrial/R&D warehouse space includes 23,000 square feet of second-floor office and was built in 1987.
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    View Details
  • $2,500/Mo
    Renovated Office Suite with Reception
    Renovated office suite with reception, three private offices, bathroom, and a new heating and cooling system.
    111 Everett Ave # 2b, Chelsea, MA 02150
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  • $2,500/Mo
    Renovated Office Unit
    Three offices, a reception area, restroom, parking, and updated HVAC support immediate occupancy.
    111 Everett Ave 2d, Chelsea, MA 02150
    View Details
  • New
    $2,500/Mo
    Renovated Office Suite with Reception
    Professional office layout with dedicated workrooms, updated climate control, parking, and convenient access to Boston and major routes.
    2d-111 Everett Ave, Chelsea, MA 02150
    View Details
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