Observer
Building report · Coolidge Corner, Brookline

45 Longwood Ave

Brookline, MA 02446

5 condos sold at 45 Longwood Ave in the past 12 months, for a typical $815K, or $719 a square foot. That's 15% less per square foot than the typical condo in Coolidge Corner. Right now, 1 is for sale and 1 is for rent.

  • 1968 built
  • 100 units
  • 9 floors with homes
  • #153 in Greater Boston by condo sales
45 Longwood Ave, Unit PH D: listing photo
Unit PH D, for sale at $1,250,000. Listed by The Denman Group, eXp Realty LLC. MLS #73596014.
$815K
typical sale price, past 12 months
$719
per square foot
69 days
typical time to an accepted offer
0%
sold for asking or more
1
for sale now
$940
typical monthly condo fee

45 Longwood Ave sells for 15% less per square foot than Coolidge Corner

Condo sales in the past 12 months: this building against all 112 condo sales in Coolidge Corner.

Coolidge Corner 45 Longwood Ave

  • Price per sq ft ($)845719 −15%
  • Days to an accepted offer1069 +590%
Source: Verified market data; analysis by the Observer Markets Desk.
Show the numbers
45 Longwood AveCoolidge Corner
Typical price per sq ft$719$845
Typical days to an accepted offer6910
Sold for asking or more0%44%

For sale now1 unit, 1.0% of the building

  • Unit PH D: listing photo

    $1,250,000

    Unit PH D, floor 9

    2 bed · 2 bath · 1,800 sq ft

    $694/sq ft · 12 days listed · $2,349/mo fee

    Active · Condo · MLS #73596014
    45 Longwood Avenue #PH D, Brookline, MA
    Listed by The Denman Group, eXp Realty LLC

Under agreement1 unit

  • Unit 707: listing photo

    $699,000Cut $130K

    Unit 707, floor 7

    1 bed · 1 bath · 976 sq ft

    $716/sq ft · 202 days listed · $822/mo fee

    Under agreement · Condo · MLS #73505057
    45 Longwood Ave #707, Brookline, MA
    Listed by Holly Kampler, Classic Realty

For rent now1 unit

  • Unit 503: listing photo

    $2,500/mo

    Unit 503, floor 5

    1 bed · 1 bath · 361 sq ft

    10 days listed

    For rent · Condo rental · MLS #73597099
    45 Longwood Ave. #503, Brookline, MA
    Listed by Russ Serino, Coldwell Banker Realty - Newton

What soldPast 12 months, newest first

ClosedUnitSizePrice$/sq ftvs. first ask
Sep 25Unit 408MLS #73535783 · Coldwell Banker Realty - Brookline2 bed, 1,161 sq ft$835,000$719−7.1%
Jun 18Unit 712MLS #73482189 · Coldwell Banker Realty - Brookline2 bed, 941 sq ft$815,000$866−4.0%
Jun 12Unit 801MLS #73499610 · Coldwell Banker Realty - Brookline1 bed, 924 sq ft$640,000$693−2.7%
May 21Unit 812MLS #73468476 · Classic Realty1 bed, 941 sq ft$665,000$707−2.1%
Jan 30Unit PHAMLS #73423908 · Hammond Residential Real Estate2 bed, 1,800 sq ft$1,300,000$722−18.7%

Where it isWith nearby buildings we track

Questions people ask

How much do condos cost at 45 Longwood Ave?
In the past 12 months, 5 condos sold at 45 Longwood Ave (45 Longwood Ave, Brookline) for a typical $815,000, or $719 per square foot. Sales ranged from $640,000 to $1,300,000.
How fast do condos sell at 45 Longwood Ave?
Units that sold in the past 12 months took a typical 69 days to get an accepted offer, and 0% sold for their first asking price or more. In Coolidge Corner overall, it took 10 days.
What are the condo fees at 45 Longwood Ave?
The typical monthly condo fee at 45 Longwood Ave is $940, about $0.89 per square foot a month, based on the fees filed with its listings.
How many condos are for sale at 45 Longwood Ave right now?
1 unit is for sale, asking from $1,250,000 to $1,250,000.
When was 45 Longwood Ave built, and how many units does it have?
45 Longwood Ave was built in 1968 and has 100 units, with homes up to the 9th floor, according to its listings.

About these numbers

Every figure on this page comes from verified market data for 45 Longwood Ave, Brookline, 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: “45 Longwood Ave building report,” Boston Real Estate Observer, https://bostonrealestateobserver.com/buildings/brookline/45-longwood-ave/ (data as of November 8, 2026).