Observer
Building report · Charlestown's Navy Yard, Boston

197 Eighth St

Boston, MA 02129

7 condos sold at 197 Eighth St in the past 12 months, for a typical $1.65M, or $1,142 a square foot. That's 47% more per square foot than the typical condo in Charlestown's Navy Yard. Right now, 1 is for sale.

  • 1989 built
  • 200 units
  • 10 floors with homes
  • #70 in Greater Boston by condo sales
197 Eighth St, Unit PH 223: listing photo
Unit PH 223, for sale at $2,495,000. Listed by Betsy Keane Dorr, LandVest, Inc., Concord. MLS #73599768.
$1.65M
typical sale price, past 12 months
$1,142
per square foot
12 days
typical time to an accepted offer
43%
sold for asking or more
1
for sale now
$2,251
typical monthly condo fee

197 Eighth St sells for 47% more per square foot than Charlestown's Navy Yard

Condo sales in the past 12 months: this building against all 26 condo sales in Charlestown's Navy Yard.

Charlestown's Navy Yard 197 Eighth St

  • Price per sq ft ($)7771,142 +47%
  • Days to an accepted offer1712 −29%
Source: Verified market data; analysis by the Observer Markets Desk.
Show the numbers
197 Eighth StCharlestown's Navy Yard
Typical price per sq ft$1,142$777
Typical days to an accepted offer1217
Sold for asking or more43%27%

For sale now1 unit, 0.5% of the building

  • Unit PH 223: listing photo

    $2,495,000

    Unit PH 223, floor 9

    2 bed · 2 bath · 2,147 sq ft

    $1,162/sq ft · 3 days listed · $3,007/mo fee

    Active · Condo · MLS #73599768
    197 8th Street #PH 223, Boston, MA
    Listed by Betsy Keane Dorr, LandVest, Inc., Concord

    Virtual tour

Price per square foot at 197 Eighth St, quarter by quarter

Typical sale price per square foot, every sale in our data since 2026 Q1.

  • $ per sq ft 1,177 (2026 Q3)
Charlestown's Navy Yard typical, past 12 months: $777. Source: Verified market data; analysis by the Observer Markets Desk.
Show the numbers
QuarterTypical $/sq ftSales
2026 Q1$1,0522
2026 Q2$1,0842
2026 Q3$1,1772

Buy or rent here?

Typical sale price and monthly rent by size, past 12 months. “Rent as % of price” is a year's rent divided by the price: the higher it is, the more renting here costs compared with buying.

SizeSale priceMonthly rentRent as % of price
1 bedroom$906K (2)$4,200 (3)5.6%
2 bedrooms$1.67M (5)$8,400 (1)–
3+ bedrooms–$9,000 (1)–

What soldPast 12 months, newest first

ClosedUnitSizePrice$/sq ftvs. first ask
Jul 17Unit 901MLS #73534741 · Coldwell Banker Realty - Boston1 bed, 747 sq ft$872,500$1,168−5.7%
Jul 8Unit 705MLS #73498470 · Coldwell Banker Realty - Boston1 bed, 793 sq ft$940,000$1,185−14.5%
Jun 24Unit PH19MLS #73519055 · Coldwell Banker Realty - Boston2 bed, 1,445 sq ft$1,650,000$1,142−4.6%
Jun 2Unit 307MLS #73482668 · Coldwell Banker Realty - Boston2 bed, 1,749 sq ft$1,795,000$1,026+0.0%
Feb 24Unit 807MLS #73470621 · Gibson Sotheby's International Realty2 bed, 1,362 sq ft$1,667,000$1,224+0.0%
Feb 4Unit 628MLS #73436267 · Gibson Sotheby's International Realty2 bed, 1,120 sq ft$985,000$879+0.0%
Dec 10Unit PH212MLS #73336692 · Coldwell Banker Realty - Boston2 bed, 1,657 sq ft$1,765,000$1,065−4.6%

Where it isWith nearby buildings we track

Questions people ask

How much do condos cost at 197 Eighth St?
In the past 12 months, 7 condos sold at 197 Eighth St (197 Eighth St, Boston) for a typical $1,650,000, or $1,142 per square foot. Sales ranged from $872,500 to $1,795,000.
How fast do condos sell at 197 Eighth St?
Units that sold in the past 12 months took a typical 12 days to get an accepted offer, and 43% sold for their first asking price or more. In Charlestown's Navy Yard overall, it took 17 days.
What are the condo fees at 197 Eighth St?
The typical monthly condo fee at 197 Eighth St is $2,251, about $1.45 per square foot a month, based on the fees filed with its listings.
How many condos are for sale at 197 Eighth St right now?
1 unit is for sale, asking from $2,495,000 to $2,495,000.
What does it cost to rent at 197 Eighth St?
5 units rented in the past 12 months, for a typical $4,650 a month. 1 bedroom: $4,200.
When was 197 Eighth St built, and how many units does it have?
197 Eighth St was built in 1989 and has 200 units, with homes up to the 10th floor, according to its listings.

About these numbers

Every figure on this page comes from verified market data for 197 Eighth St, Boston, refreshed November 8, 2026, and updates every morning. “Typical” means the median. Price per square foot uses the living area filed with each listing. Condo fees are monthly. Sales history in our data starts in late 2025.

Cite as: “197 Eighth St building report,” Boston Real Estate Observer, https://bostonrealestateobserver.com/buildings/boston/197-eighth-st/ (data as of November 8, 2026).