Sierra

1–2 Earhart St, Cambridge, MA 02141 · also known as Tango

Sierra is an 8-story condominium building at 1–2 Earhart St in East Cambridge, Cambridge, MA 02141, with 230 condos, built in 2006.

At a glance

• 230 condos (the unit records on the municipal assessor’s file (via MassGIS))
• Built in 2006
• 8 floors
• Units assessed $155,000–$1,416,400, median $790,800 (FY2026)

Homes for sale in Sierra

• 1 Earhart St #316 — $920,000 · 1 bd, 1.5 ba, 927 sq ft
• 2 Earhart #1003 — $1,030,000 · 2 bd, 1 ba, 951 sq ft

Homes for rent in Sierra

• 2 Earhart St #524 — $3,100/mo · 1 bd, 1 ba, 702 sq ft
• 1 Earhart Street #309 — $3,500/mo · 1 bd, 1.5 ba, 960 sq ft
• 2 Earhart #801 — $3,500/mo · 1 bd, 1 ba, 800 sq ft
• 1 Earhart Street #311 — $3,675/mo · 1 bd, 1.5 ba, 930 sq ft
• 2 Earhart Street #617 — $3,750/mo · 2 bd, 1 ba, 911 sq ft
• 1 Earhart #316 — $4,000/mo · 1 bd, 1.5 ba, 927 sq ft
• 2 Earhart #1003 — $4,600/mo · 2 bd, 1 ba, 951 sq ft
• 2 Earhart Street #811 — $4,800/mo · 2 bd, 2 ba, 1,367 sq ft

Recent sales in Sierra

0 units sold in the last 12 months; 7 in the last three years.

• June 2025: $730,000
• May 2025: $924,900
• May 2025: $820,000
• April 2025: $260,000
• January 2025: $880,000
• April 2024: $1,010,000
• February 2024: $870,000

Getting around

Walkability: 100 out of 100, from how close everyday places are.

Closest train and subway stops:

• Lechmere (MBTA Green Line D·E), 0.1 mi
• Community College (MBTA Orange Line), 0.3 mi
• Science Park/West End (MBTA Green Line D·E), 0.4 mi

Closest bus stops:

• Lechmere (MBTA 69 80 87), 0.1 mi
• Sullivan Square (MBTA 85 89 90), 0.9 mi

Public schools nearby

• Kennedy-Longfellow (elementary, grades PK–5), 0.7 mi
• Vassal Lane Upper School (middle, grades 6–8), 0.7 mi
• Charlestown High School (high, grades 7–12), 0.9 mi

The district decides which school serves an address. Distances are straight-line.

Questions about Sierra

How many units are in Sierra?

Sierra has 230 condos, according to the unit records on the municipal assessor’s file (via MassGIS).

When was Sierra built?

Sierra was built in 2006 and has 8 floors.

Are there homes for sale or rent in Sierra right now?

Yes: 2 for sale from $920,000 and 8 for rent from $3,100 a month, listed on this page. Benjamin Realty can show any of them.

What are condos in Sierra worth?

Units are assessed from $155,000 to $1,416,400 (median $790,800) for fiscal year 2026. Assessed values are set for taxes and can differ from market value.

What is the closest T or train station to Sierra?

Lechmere (MBTA Green Line D·E) is 0.1 miles away, in a straight line.

Buildings near Sierra

• AVA East Building — 2 Leighton St, 265 apartments · built 2017 · 6 floors · 15 listed now, 0 mi
• Archstone Northpoint — 1 Leighton St, 426 apartments · built 2006 · 22 floors · 30 listed now, 0.1 mi
• Twenty|20 — 10–40 Child St, 355 apartments · built 2013 · 20 floors · 26 listed now, 0.1 mi
• Thomas Graves Landing — 4 Canal Pk, 168 condos · built 1998 · 8 floors · 3 listed now, 0.1 mi
• Regatta Riverview Residences — 10 Museum Way, 430 condos · built 1998 · 24 floors · 12 listed now, 0.1 mi
• Zinc Apartments — 22 Water St, 392 apartments · built 2014 · 15 floors · 26 listed now, 0.3 mi
• Flats on First — 107 First St, 118 apartments · built 2020 · 6 floors, 0.3 mi
• Rivercourt Condos — 10 Rogers St, 174 condos · built 1998 · 14 floors · 3 listed now, 0.4 mi

More: all 63 large buildings in Cambridge · Cambridge homes for sale and rent · East Cambridge neighborhood guide

Sources

• MassGIS Standardized Assessors’ Parcels (municipal assessors)
• OpenStreetMap contributors (ODbL)

Assessed values and sales are public records from municipal assessors. An assessed value is set for taxation and may differ from market value. Listing information from MLS Property Information Network (MLS PIN), deemed reliable but not guaranteed. Data checked 2026-11-02.

To ask about homes in Sierra or book a showing, call Benjamin Realty at (617) 734-5050 or email [email protected].