Pending
$1,559,000
Est. $9,209/mo
4
bd
3.5 ba
2,444
sq ft

12 Mountain, Waltham, MA 02451

map-entry

About this home

Single-familyProperty Type
2006Year Built
0.28 acresLot Size
$638Price/Sq.Ft.
2 garage spacesParking
Listed by Jason Saphire www.HomeZu.com
Listed by www.HomeZu.com
Listing updated:
Redfin checked: a few seconds ago
Source:MLS PIN #73533956
26 days on Redfin53 views

Payment calculator

$9,209 per month

Principal and interest$8,193
Property taxes
HOA dues
Home insurance
Utilities
Down payment
20% ($311,800)
Home price
$1,559,000
Loan details
30-yr fixed, 6.88%
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Around this home

Schools

Douglas Macarthur Elementary School

Public K-5 • Assigned • 1.1mi

8/10
John F Kennedy Middle School

Public 6-8 • Assigned • 2.1mi

8/10
Waltham Senior High School

Public 9-12 • Assigned • 1.9mi

4/10
Provided by GreatSchools
About
Kingston

Provided by Walk Score and Local Logic

Market insights

12 Mountain · $1,559,000
DAYS ON MARKET
26 days
The average home goes pending in 19 days.
SALE-TO-LIST
103.0%
Most homes are selling 3% above list price.
LIST PRICE
$1,559,000
Median sale price in this area is $927,536. (41% lower than this home)
PRICE DROP
1 price drop
19% of homes in this area have had a price drop in the past month.

Property details

Kitchen

Kitchen

Bathroom

Bathroom

Bedroom

Bedroom

Living

Living

Dining

Dining

  • Interior features
  • Insulated doors and windows
  • Cathedral ceiling in living room
  • Ceiling fans
  • One fireplace in the living room
  • 10 total rooms
  • Bedrooms
  • Primary bedroom on the second floor with full bathroom and walk-in closet
  • Additional bedrooms on the second floor with wall-to-wall carpet
  • Bathrooms
  • Three full bathrooms
  • One half bathroom
  • Primary bathroom included
  • Kitchen
  • Oven
  • Gas range compatible utilities
  • Electric oven compatibility
  • Range hood
  • Microwave
  • Dishwasher
  • Disposal
  • Refrigerator
  • Laundry & utility
  • Washer
  • Dryer
  • Gas water heater
  • Water heater
  • Flooring
  • Hardwood flooring in living, family and dining areas
  • Tile
  • Wall-to-wall carpet in bedrooms
  • Heating & cooling
  • Baseboard heating with 3 heat zones
  • Central air conditioning

Sale and tax history for 12 Mountain

Public record

Beds
4
Baths
2.5
Stories
2
Lot width
Lot depth
Lot size
0.28 Acres
Year renovated
2006
Finished Sq. Ft.
2,444
Unfinished Sq. Ft.
Total Sq. Ft.
2,444
Year built
2006
Style
Single Family Residential
County
Middlesex County
APN
2080684S
Parking Spaces
Basement
Accessible
HOA Dues
Garage
Features
Last updated by owner on Aug 26, 2026.

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

5/10 Heat Factor

7 days above 96° expected this year, 15 days in 30 years

6/10 Wind Factor

45% chance of strong winds in next 30 years

2/10 Air Factor

1 unhealthy days expected this year, 3 days in 30 years

Provided by First Street

Historical weather

Waltham, MA • 02451
Average low and high temperatures (°F)
34
20
36
20
51
32
60
40
69
51
81
61
86
67
81
62
75
56
64
45
53
36
39
25
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Sun exposure

87/ 100

Very good sunlight

Sunscore

There appears to be minimal shading by surrounding buildings, terrain, and vegetation.

9.8 hrs
5.5 hrs
JuneDecember
Provided by Shadowmap

Redfin Estimate for 12 Mountain

$1,511,596
$47K under list price of $1.56M
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $1.2M to $1.8M.

More resources

Rental earnings

Est. $2,894 per month, based on comparable rentals

This home is pending

The seller has accepted an offer, and this property is now pending.

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GreatSchools Ratings provided by GreatSchools.org.