Realmo Analytics

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Property profile

667-667A Tremont St Boston, MA 02118

OFF-MARKET
Other investment properties
Property ID
US38-0568804
3,906 SF 0.04 ac lot Built 1899
Last sale Sep 2023 · $2,850,000
Entity Owned Owner of record is a legal entity (LLC / corporation). 3-yr Hold Held for 3 years. ~ Est. High Equity Modeled equity is high. Estimate, not a fact.
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Property summary

AI-generated overview

This penthouse duplex was completed as new construction in 2026 within a brownstone-style residence and features a three-bedroom, two-and-a-half-bath layout. The main level is arranged around an open-plan living, dining, and kitchen area with direct access to a rear deck, and includes custom millwork, built-ins, and a gas fireplace. The kitchen is equipped with Thermador appliances, tailored cabinetry, quartz countertops, and a 10-foot island. The primary suite has a private bathroom, a walk-in…

Ownership intelligence

Who controls the opportunity?

Owner of record from public deeds, plus portfolio, hold profile and investor signals where the data supports them. Included with a plan.

Owner contacts

Can we reach the decision maker?

Skip-traced phones and e-mails of the owner. Included with a plan.

Debts

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

Recorded lenders, amounts and estimated maturities of the owner's loan book — included with a plan.

Property tax

What does the county charge?
Assessed value · 2024$1.31M
Assessed land$290k
Assessed improvement$1.02M

Value estimate

· Nov 2026
$3.02M
$2.72M – $3.32M
AI approach$3.33M
Submarket $/SF estimate$2.82M

Realmo valuation models over county records and 5 qualifying comparable sales.

Recently sold

What actually traded nearby?
$636/SF
ZIP average, outlier-cleaned · 40 recorded sales of this use type
Observed band · Q1–Q3$333 – $977
Qualifying comparables5

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?
RC
JurisdictionBOSTON

Location intelligence

Which uses thrive at this corner?
Best fit: Laundromat
Demand heat for this use is drawn on the map · LocInt grid
Demand index
Laundromat12.2
Auto Parts Store11.7
Home Appliance Store10.0

Location

667-667A Tremont St Boston, MA 02118
County assessor Recorded deeds · 1 transfer 5 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

6 recorded sales · 17 properties nearby
Recent sales nearby
6 recorded sales in this ZIP, last 8 years
Address Sale price Sold Size
37 12th Hanson, Boston, MA 02118-3603 $4,300,000 Apr 2024 4,400 SF
278-280A Shawmut, Boston, MA 02118 $1,525,000 Feb 2023 4,800 SF
608-608A Shawmut, Boston, MA 02118 $1,600,000 Oct 2021 4,692 SF
784 Tremont St, Boston, MA 02118-1050 $2,975,000 Jul 2021 3,656 SF
60 Springfield, Boston, MA 02118-3314 $5,120,000 Jan 2020 4,764 SF
603 Massachusetts, Boston, MA 02118-1853 $2,248,000 Jul 2019 4,472 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
Research This Page with AI

Rey answers here. ChatGPT, Grok and Claude get the same data packet.

Includes: Price & PSF · Cap rate · Location · Zoning

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