SOLD JULY 2026 FOR $2,925,000

$1,095,127

LeadCruncher Estimate

The LeadCruncher Estimate is based on what we currently know about this home and nearby market.

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$1,830K since sold in July 2026
  • 4 beds
  • 2 baths
  • 1,690 sqft

20 Chalk ST, Cambridge, Massachusetts 02139

Map showing the location of this property

About This Home

Located in Cambridge, Massachusetts, 02139, 20 Chalk ST is recorded as a Duplex (2 units, any combination) property. It offers 4 bedrooms and 2 bathrooms across 1,690 square feet of living space. The structure dates to 1844 and occupies a 4,999 square foot parcel.

The last recorded transaction for 20 Chalk ST, Cambridge, Massachusetts 02139 was $2,925,000, dated July 17, 2026. The county assessor places its assessed value at $1,506,100. The parcel is identified by APN CAMB M:00104 L:00009. Continue below for the LeadCruncher value estimate, the recorded sale history and comparable properties in the area.

Duplex (2 units, any combination)

Property Type

1844

Year Built

4999

Lot Size

$648

Est. Price/Sq.Ft.

CAMB M:00104 L:00009

APN

$1,506,100

Assessed Value

LeadCruncher data coverage

There is a lot more on record for 20 Chalk ST

Everything above comes from the public sale and assessment file. LeadCruncher subscribers also see who owns the home today, who is set to inherit it, and whether the loan is falling behind, for this address and every other one in Cambridge, MA.

8 public fields on this page 100+ fields inside LeadCruncher
20 Chalk STSuccessors Data record
Property address
20 Chalk ST
Property type
Duplex (2 units, any combination)
Deceased owner name
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Date of death
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Successor or heir name
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Heir mailing address
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Relationship to owner
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Transfer deed type
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Field list is representative of what we carry. Actual availability varies by county and record type.

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Title at 20 Chalk ST last changed hands in July 2026, and the owner on that deed is still the owner of record. When an owner passes away the home moves to an heir long before any court filing, and we flag that transfer within about a week.

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Similar Properties

25 Granite STCambridge, Massachusetts 02139
Last sold07/09/2026
Last sold price$1,250,000
6 beds2 baths1929 sqft
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Frequently asked questions

What did 20 Chalk ST, Cambridge, Massachusetts 02139 sell for, and when?

20 Chalk ST, Cambridge, Massachusetts 02139 last sold for $2,925,000 on July 17, 2026, according to public county records.

How many bedrooms and bathrooms does 20 Chalk ST, Cambridge, Massachusetts 02139 have?

20 Chalk ST, Cambridge, Massachusetts 02139 has 4 bedrooms and 2 bathrooms.

What is the square footage of 20 Chalk ST, Cambridge, Massachusetts 02139?

20 Chalk ST, Cambridge, Massachusetts 02139 has 1,690 sq ft of living space on a 4,999 sq ft lot.

How old is 20 Chalk ST, Cambridge, Massachusetts 02139?

20 Chalk ST, Cambridge, Massachusetts 02139 was built in 1844.

What is the assessed value of 20 Chalk ST, Cambridge, Massachusetts 02139?

The county assessed value of 20 Chalk ST, Cambridge, Massachusetts 02139 is $1,506,100.

Which parcel number identifies 20 Chalk ST, Cambridge, Massachusetts 02139?

The Assessor's Parcel Number (APN) for 20 Chalk ST, Cambridge, Massachusetts 02139 is CAMB M:00104 L:00009.

What land use is recorded for 20 Chalk ST, Cambridge, Massachusetts 02139?

20 Chalk ST, Cambridge, Massachusetts 02139 is a Duplex (2 units, any combination) property.