20 Flagg Street, Cambridge, MA 02138

Local realty services provided by:Better Homes and Gardens Real Estate The Shanahan Group
20 Flagg Street,Cambridge, MA 02138
$2,495,000
  • 3 Beds
  • 3 Baths
  • 2,130 sq. ft.
  • Single family
  • Active
Upcoming open houses
  • Thu, Oct 02
    12:00 pm - 01:30 pm
  • Sat, Oct 04
    12:00 pm - 01:30 pm
Listed by:thalia c. tringo
Office:thalia tringo & associates real estate, inc.
MLS#:73438031
Source:MLSPIN

Price summary

  • Price:$2,495,000
  • Price per sq. ft.:$1,171.36

About this home

Charming, colorful 1874 Victorian just a short walk to Harvard Sq. Preserved details include original wd fls, period mouldings, +hi ceilings blended w/contemporary features such as AC+ EV charging capability. LR has bay windows, crown moulding, built-ins. DR has wall of sliding glass doors to patio+fenced yard. EIK has black soapstone+white marble counters; built-in Canadian birch plywood banquette+cabinetry; tile backsplash; ss induction range, refrigerator, vent hood, + dw. Second fl has lg front bdrm, once occupied by W.E.B. DuBois while at Harvard; full tiled bath off hall; primary bdrm w/custom closets; hall linen+storage closets; laundry; + sunken office w/yd view. Top fl has small bdrm, flex room, + full bath w/spa tub+skylight. Pollinator garden + meandering grape arbor make the yard feel private + bucolic. Unfinished basement has systems + storage/workshop space. Just 1 block from the Charles River + 2 blocks from Harvard Sq., this is an ideal location with great walkability.

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Home facts

  • Year built:1874
  • Listing ID #:73438031
  • Updated:October 01, 2025 at 09:50 PM

Rooms and interior

  • Bedrooms:3
  • Total bathrooms:3
  • Full bathrooms:2
  • Half bathrooms:1
  • Living area:2,130 sq. ft.

Heating and cooling

  • Cooling:Central Air
  • Heating:Forced Air, Natural Gas

Structure and exterior

  • Roof:Shingle
  • Year built:1874
  • Building area:2,130 sq. ft.
  • Lot area:0.08 Acres

Utilities

  • Water:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$2,495,000
  • Price per sq. ft.:$1,171.36
  • Tax amount:$17,212 (2025)
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