This exceptional 2-unit professional office building presents a rare investment opportunity in the vibrant heart of Dedham Square. Situated on a 0.13-acre lot with convenient access from both Washington Street and School Street, the property boasts a paved parking lot accommodating six vehicles. The building features two distinct units: a first-floor unit currently owner-occupied, comprising four rooms, a half-bath, and a rear porch

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 · 2024

What does the county charge?

$13k

Tax billed · 2024

Assessed value$511k

Assessed land$331k

Assessed improvement$180k

Effective rate2.59%

Value estimate

· Nov 2026

$380k

$342k – $418k

AI approach$380k

CAP approach$690k

Submarket $/SF estimate$817k

Realmo valuation models over county records and 7 qualifying comparable sales.

Recently sold

What actually traded nearby?

$293/SF

County average, outlier-cleaned · 351 recorded sales of this use type

Observed band · Q1–Q3$160 – $452

Qualifying comparables7

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?

The purpose of this District is to provide General Business uses

General categoryCOMMERCIAL

JurisdictionDEDHAM

Location intelligence

Which uses thrive at this corner?

Best fit: Dry Cleaner

Demand heat for this use is drawn on the map · LocInt grid

Demand index

Dry Cleaner8.9

Storage Facility8.7

Catering Service8.6

12 School St Dedham, MA 02026-4310

County assessor Recorded deeds · 5 transfers 7 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 · 11 properties nearby

Address Sale price Sold Size

306 High, Dedham, MA 02026-2840 $355,000 Nov 2023 2,475 SF

390 Washington, Dedham, MA 02026-4431 $1,275,000 Nov 2022 2,974 SF

213 Elm, Dedham, MA 02026-4501 $55,000 Dec 2020 2,043 SF

4 Pearl, Dedham, MA 02026-4344 $908,500 Feb 2020 3,968 SF

601 High, Dedham, MA 02026-1854 $2,350,000 May 2019 10,613 SF

475 High, Dedham, MA 02026-2838 $400,000 Feb 2019 1,516 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

Value Estimation
$450,000

2,043 SF

213 Elm St

OFFICE BUILDING

213 Elm St, Dedham, MA 02026-4501

View Details
Value Estimation
$735,000

2,304 SF

110 Brg St

OFFICE BUILDING

110 Brg St, Dedham, MA 02026-1737

View Details
Value Estimation
$640,000

2,359 SF

411 Washington St

OFFICE BUILDING

411 Washington St, Dedham, MA 02026-4440

View Details
Value Estimation
$500,000

1,516 SF

475 High St

OFFICE BUILDING

475 High St, Dedham, MA 02026-2838

View Details
Value Estimation
$370,000

2,475 SF

306 High St

OFFICE BUILDING

306 High St, Dedham, MA 02026-2840

View Details
Value Estimation
$760,000

2,750 SF

485 High St

OFFICE BUILDING

485 High St, Dedham, MA 02026-2838

View Details

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2,771 sqft

Class A Office Building with Amenities

Three-story Class A office building with renovated lobbies, conference center, and a fitness facility plus 100% covered parking.

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Class A Office Building

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12 School St Dedham, MA 02026

Property summary