3123 3rd St, Boulder, CO 80304
FOR SALE

3123 3rd St
Boulder, CO 80304

  • 4 Beds
  • 3.5 Baths
  • 3,215 sqft

$3,475,000

Est. Mortgage $18,763/mo*
Get Pre-Qualified

$3,475,000

Est. Mortgage $18,763/mo*
Get Pre-Qualified
4 Beds
3.5 Baths
3,215 sqft

Local Information

Map showing home location
© Google
-- mins to
Commute Destination

Description

Experience urban sophistication at the base of Mt. Sanitas in this stunning custom-built green home. Located in the highly sought-after Newlands neighborhood, this residence features a striking modern facade and bright, open living spaces designed to celebrate its premier location. Backing directly to protected open space, the property offers a rare personal sanctuary with world-class trail access right outside your back door. The interior is defined by high-quality finishes, gleaming hardwood floors, and thoughtfully placed oversized windows that flood the home with natural light while showcasing serene treetop views. The heart of the home is the upper level, where a chef-inspired open kitchen, dining area, and living room merge into a singular expansive space with spectacular views that transition effortlessly to the tranquil outdoor setting. The top-floor living areas offer a unique treehouse feel, opening seamlessly to a large deck and buff sandstone patios for high-end indoor-outdoor entertaining. In the backyard, the Silver Lake Ditch meanders through the patio and yard space, creating a soothing natural soundtrack that transitions beautifully into the foothills. The primary suite serves as a spa-inspired retreat with a five-piece bath and steam shower, while a dedicated rec room provides custom built-ins and an integrated television for relaxation. While the home feels remarkably private, it is perfectly positioned near Boulder's most popular hotspots. You are just steps from the Goat Trailhead and a short stroll from the expansive North Boulder Park. Convenience is at your fingertips with the Ideal Market shopping center nearby, home to local favorites like Santos, Sweet Cow Ice Cream, and Beleza Coffee. Plus, the iconic dining and shopping of the Pearl Street Mall are only minutes away, offering the ultimate Boulder lifestyle.

Home Highlights

Parking
2 Car Garage
Outdoor
Patio, Deck
A/C
Heating & Cooling
HOA
None
Price/Sqft
$1,081
Listed
17 days ago

Home Details for 3123 3rd St

Interior Features

Interior Details
Basement: NoneNumber of Rooms: 8Types of Rooms: Primary Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Dining Room, Kitchen, Living Room, Recreation Room
Beds & Baths
Number of Bedrooms: 4Number of Bathrooms: 4Number of Bathrooms (full): 3Number of Bathrooms (half): 1Number of Bathrooms (main level): 2
Dimensions and Layout
Living Area: 3215 Square Feet
Appliances & Utilities
Utilities: Natural Gas Available, Electricity Available, Cable AvailableAppliances: Electric Range, Dishwasher, Refrigerator, Bar Fridge, Washer, Dryer, Microwave, DisposalDishwasherDisposalDryerMicrowaveRefrigeratorWasher
Heating & Cooling
Heating: RadiantHas CoolingAir Conditioning: DuctlessHas HeatingHeating Fuel: Radiant
Fireplace & Spa
Fireplace: Gas, Living RoomHas a Fireplace
Gas & Electric
Electric: Xcel, Photovoltaics Seller OwnedGas: XcelHas Electric on Property
Windows, Doors, Floors & Walls
Window: Window CoveringsFlooring: Wood
Levels, Entrance, & Accessibility
Stories: 3Levels: Three Or MoreFloors: Wood
View
Has a ViewView: Hills, City

Exterior Features

Exterior Home Features
Roof: RubberPatio / Porch: Patio, DeckExterior: Balcony
Parking & Garage
Number of Garage Spaces: 2Number of Covered Spaces: 2Other Parking: AttachedNo CarportHas a GarageHas an Attached GarageParking Spaces: 2Parking: Garage Door Opener,Attached
Frontage
Road Frontage: City StreetRoad Surface Type: AsphaltNot on Waterfront
Water & Sewer
Sewer: Public Sewer
Farm & Range
Does Not Include Irrigation Water Rights
Finished Area
Finished Area (above surface): 3215 Square Feet

Days on Market

Days on Market: 17

Property Information

Year Built
Year Built: 2010
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family ResidenceArchitecture: Contemporary
Building
Construction Materials: Stone, StuccoNot a New ConstructionNot Attached Property
Property Information
Usage of Home: Single FamilyNot Included in Sale: Seller's personal propertyParcel Number: R0033426

Price & Status

Price
List Price: $3,475,000Price Per Sqft: $1,081

Active Status

MLS Status: Active

Location

Direction & Address
City: BoulderCommunity: Newlands
School Information
Elementary School: FoothillJr High / Middle School: CaseyHigh School: BoulderHigh School District: Boulder Valley Dist RE2

Agent Information

Listing Agent
Listing ID: 1057033

Building

Building Area
Building Area: 3215 Square Feet

HOA

No HOA

Lot Information

Lot Area: 7295 sqft

Listing Info

Special Conditions: Private Owner

Offer

Listing Terms: Cash, Conventional

Energy

Energy Efficiency Features: Southern Exposure, Windows, Energy Rated

Miscellaneous

Mls Number: 1057033Attribution Contact: 720-339-5033Above Grade Unfinished Area: 3215Activation Date: Thu Apr 23 2026Showing Service Name: ShowingTime
Last check for updates: about 24 hours ago
Listing courtesy of Stephen Remmert, (720) 339-5033
Compass - Boulder
Lindsey Hughes, (720) 456-2576
Compass - Boulder
Source: IRES as distributed by MLS GRID, MLS#1057033
Also Listed on REcolorado as distributed by MLS GRID, REcolorado as distributed by MLS GRID, IRES as distributed by MLS GRID.

Price History for 3123 3rd St

DatePriceEventSource
04/23/2026$3,475,000Listed For SaleIRES as distributed by MLS GRID #1057033
11/24/2015$5,000ListingRemovedAgent Provided
10/29/2015$5,000Listed For RentAgent Provided
06/02/2015$1,695,000Sold
IRES as distributed by MLS GRID #761885
05/01/2015$1,695,000Listed For SaleAgent Provided
08/31/2012$1,460,000Sold
IRES as distributed by MLS GRID #685926
08/02/2012$1,500,000PriceChange
Agent Provided
07/26/2012$1,649,000PriceChange
Agent Provided
07/03/2012$1,650,000Listed For SaleN/A
07/23/2010$425,000Sold
N/A
12/06/2009$524,500PriceChange
N/A
10/09/2009$525,000PriceChange
N/A
08/18/2009$590,000PriceChange
N/A
07/23/2009$595,000PriceChange
N/A
06/18/2009$599,000PriceChange
Agent Provided
06/14/2009$619,900PriceChange
Agent Provided
06/04/2009$624,900PriceChange
Agent Provided
05/26/2009$625,000PriceChange
Agent Provided
04/23/2009$629,000PriceChange
Agent Provided
04/09/2009$599,000PriceChange
Agent Provided
03/24/2009$649,500PriceChange
Agent Provided
02/21/2009$649,900PriceChange
Agent Provided
01/09/2009$674,900PriceChange
Agent Provided
08/21/2008$675,000PriceChange
Agent Provided
08/04/2008$745,000PriceChange
Agent Provided
07/12/2008$750,000PriceChange
Agent Provided
06/13/2008$775,000Listed For SaleAgent Provided
08/31/2007$520,000Sold
N/A

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Property Tax and Assessment

Year2025
Tax$18,265
Assessment$2,964,600
Home facts updated by county records

Comparable Sales for 3123 3rd St

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
3265 6th St, Boulder, CO
0.23
Single-Family Home
$2,150,000
07/09/25
5
3
3,051
2942 4th St, Boulder, CO
0.24
Single-Family Home
$2,100,000
07/24/25
4
3.5
4,208
485 Grape Ave, Boulder, CO
0.22
Single-Family Home
$1,575,000
10/17/25
3
2.5
2,088
3242 4th Street, Boulder, CO
0.15
Single-Family Home
$1,550,000
08/14/25
3
2
2,274
2925 4th St, Boulder, CO
0.24
Single-Family Home
$2,745,000
10/16/25
4
4.5
4,457
3219 7th St, Boulder, CO
0.27
Single-Family Home
$1,965,000
06/30/25
3
2
3,358
2949 10th St, Boulder, CO
0.49
Single-Family Home
$2,050,000
07/31/25
4
2.5
3,375
3151 6th St, Boulder, CO
0.19
Single-Family Home
$2,337,000
05/14/25
6
4.5
4,801
3056 8th Street, Boulder, CO
0.37
Single-Family Home
$2,000,000
04/30/26
4
2
2,697

Assigned Schools

These are the assigned schools for 3123 3rd St.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Boulder

At least 535 Trulia users voted on each feature.

  • 94 % Say it's dog friendly

  • 90 % Say there are sidewalks

  • 81 % Say parking is easy

  • 80 % Say people would walk alone at night

  • 75 % Say there's wildlife

  • 72 % Say it's walkable to restaurants

  • 71 % Say it's walkable to grocery stores

  • 67 % Say there's holiday spirit

  • 65 % Say yards are well-kept

  • 64 % Say it's quiet

  • 61 % Say kids play outside

  • 59 % Say neighbors are friendly

  • 58 % Say car is needed

  • 53 % Say streets are well-lit

  • 51 % Say they plan to stay for at least 5 years

  • 39 % Say there are community events

Learn more about our methodology.
  • Hwilliams3421
    "I like how we’re all living in separate spaces but we have a communal bond through out the neighborhood. I like how all the dogs are nice and friendly too. "
    0
    Flag
  • Megan La Grave
    "Fantastic neighborhood for all ages and pets! Come walk it sometime and see for yourself. Close to the trails "
    0
    Flag
  • Spencer House
    "This neighborhood is very private and secure. The location is convenient with access to the university, Hospital and many other business. It also supports many bike trails."
    0
    Flag
  • Sage M
    "My commute is quiet - I walk to work most of the year. Cars are not always mindful of pedestrians, but traffic is low and I only rarely have had issues in the last four years. "
    0
    Flag
  • Michelle Lee
    "We have an antique car show on the block once a month during the summer. We are in walking distance to all the events on Pearl Street."
    0
    Flag
  • Siera.kennedy2226
    "The only way I could do that was if you wanted me too I could come and pick it out and then I can go pick up it from your place or you could just pick me out of there "
    0
    Flag
  • J
    "An insulated community. Seemingly progressive but lacking in generosity and very elitist. Good schools if all you care about is academic learning."
    0
    Flag
  • Charnelle Setser
    "Make sure you have a mud room to be able to wash your dogs cu they going to get dirty here but it’s absolutely gorgeous "
    1
    Flag
  • RG
    "There are not many children friendly directly in the area but there is several parks wearily within walking distance. "
    0
    Flag
  • Trulia User
    "Yes I live it hfff everyone is different and it’s just not the i yoi and the i but the people that I love are my "
    0
    Flag
  • Trulia User
    "pretty easy to get around, there's multiple bus transits nearby. pretty easy to catch a bus. its close to the bus station, so when you get on board it's usually empty. great seat priority."
    0
    Flag
  • Trulia User
    "Halloween is crazy busy with tons of kids! Meet friends when walking around wonderland lake. Used to spend lots of time at the pool and tennis courts"
    0
    Flag
  • Trulia User
    "Public transportation is very convenient, my car needs too much work so I am not driving it now. I actually live in Dakota Ridge and used to live on Promontory Ct and Utica Ave, been living in N Boulder for almost 30 years!"
    0
    Flag
  • Trulia User
    "We have Wonderland Lake and the trails and lots of privacy and wildlife. Small town feel with Lucky’s Market & Bakery, Logan’s, China Gourmet and Dagabi Cucina where we see and chat with our neighbors. "
    0
    Flag
  • Trulia User
    "There are great access to public transportation and lots of paths are maintained for biking or for walking"
    0
    Flag
  • Trulia User
    "On the bus line, easy commute! Walk to Table Mesa Shopping Center, King Soopers, Whole Foods, near NCAR, bike to CU."
    0
    Flag
  • Trulia User
    "I’ve lived in Dakota Ridge for 20 years and I love it here. We have a strong and fun dog owner community! We look out for one another😊"
    1
    Flag
  • Trulia User
    "I bike to campus in 20 minutes and it’s great besides the traffic and gas fumes from cars which sucks transit is very good here, bus stops all up and down Broadway."
    0
    Flag
  • Trulia User
    "Great people and fun when the dogs get to play and we talk! So many wonderful people, places to walk to and eat, get coffee,…I’ve lived in the townhomes for 20 years now!"
    0
    Flag
  • Trulia User
    "Lots of open space and dog parks. I take my dog walking there all the time. Great place to meet people and other dog owners and for dogs to play."
    0
    Flag
  • Trulia User
    "Quiet and family friendly. Good hiking, only thing is prices are starting to go up like crazy so that’s unfortunate "
    0
    Flag
  • Trulia User
    "We have neighborhood concerts/block parties. Really great way to connect and hear live music. We also have Farm to Bus, which is a farmer's market on a bus. They have fresh eggs and bread, as well as locally grown honey. There's a park nearby which is a great place to exercise abd chat with other neighbors."
    0
    Flag
  • Trulia User
    "this area is close to campus so there are a lot of college students. that being said, there are also a lot of families as well (it's a mix) and I have found the neighborhood to be very kind and reasonable (i.e. no late and loud partying). everyone I've interacted with has been respectful."
    0
    Flag
  • Trulia User
    "A close knit neighborhood and desirable area of Boulder at the foot of the mountains. You are as likely to get a wave as you are to see wildlife walking down the middle of the street."
    1
    Flag
  • Trulia User
    "Dogs are happy and can be greeted with their owners while walking in the neighborhood. Close to parks and trails for running and walking."
    0
    Flag
  • Trulia User
    "Quiet and close to the mountains. Great schools. Good shopping nearby. Houses with yards. Nice people."
    1
    Flag
  • Trulia User
    "There are lots of kids in the neighborhood, the supermarket is so close to pick up last minute groceries- a great bakery, coffee shop, Lucky’s of course. The foothills trail is awesome to walk, walk dogs, and play by the lake. And the pool and tennis courts are so much fun!"
    0
    Flag
  • Trulia User
    "Easy to walk on the streets and hiking areas- there is nothing not to like in the Mapleton area- boulder creek is close by so dogs can go swimming too"
    0
    Flag
  • Trulia User
    "Central to everything and great hiking nearby but also noisy, rude college kids. Lots of illegally off leash dogs. "
    1
    Flag
  • Trulia User
    "Lots of dogs around. People are generally respectful of other dogs and keep them on leash. Lots of off-leash trails nearby."
    0
    Flag
  • Trulia User
    "It seems as if most people own dogs . Very dog friendly . Dogs always seem well trained . Dogs also seem very friendly . "
    1
    Flag
  • Trulia User
    "Nice walking routes. Only limited neighborhood places for off leash. Friendly people. Dog parks at the foothills and off Valmont road"
    1
    Flag
  • Trulia User
    "Lovely quiet neighborhood - people are friendly and there is plenty of space to be active. Only 10-15 minutes from trailheads. "
    0
    Flag
  • Trulia User
    "I have lived in North Boulder for 30 years- Wonderland Hills and Dakota Ridge, it has always felt safe here. My children attended Boulder Public Schools, I give the schools an A+! We live a convenient short distance to restaurants, grocery stores, schools, and shopping, ...friends hang out at our house and tell me I’m a great baker of Chocolate Chip Cookies! I love to send them home with cookies or fresh dough to bake cookies with their own families! You should bring your kids to our house on Halloween, what a treat! I walk to Pearl Street by way of Foothills Trail, through beautiful neighborhoods apple orchards, Mt. Sanitas and am fascinated by the rock formations. I bicycle many days a week and many miles, such a perfect location to start from and end up! It’s a family and friends tradition to do the Bolder Boulder on the Monday of Memorial Day weekend, so fun! I have been taking it easy for a while due to some physical injuries, but continue to build up my strength and stamina walking my dog, climbing and hiking - I get a great workout! Here’s a tidbit! Keep your dog on leash and clean u"
    0
    Flag
  • Trulia User
    "The neighborhood is Nice for kids. Would recommend it to families and it is no less safe than other neighborhoods in Boulder. "
    2
    Flag
  • Lee24seven
    "We just moved into the area. We love the peace and quiet of our neighborhood. The surrounding area is open space perfect for hiking. "
    5
    Flag
  • Roguengineer
    "private neighborhood surrounded by open space! convenient to groceries, coffee house, and neighborhood restaurants. great schools, too!"
    1
    Flag
  • Lexi V.
    "It’s not the worst place to live but not ideal if you want peace and quiet. Also tons of dogs out being walked on a regular basis. Ge"
    6
    Flag
  • Kimberly A. J.
    "It’s Boulder, Colorado, what’s not to love? I just hand-fed a hummingbird out of a feeder after mtn climbing in perfect 80 degree sunshine."
    0
    Flag
  • Strike3
    "Amazing neighborhood in great location. Great for families. Walkable to most things including downtown. We love it."
    2
    Flag

LGBTQ Local Legal Protections

Stephen Remmert, Compass - Boulder
Agent Phone: (720) 339-5033
Based on information submitted to the MLS GRID as of 2026-05-07 14:53:25 PDT. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Some IDX listings have been excluded from this website. Click here for more information
3123 3rd St, Boulder, CO 80304 is a 4 bedroom, 4 bathroom, 3,215 sqft single-family home built in 2010. This property is currently available for sale and was listed by IRES as distributed by MLS GRID on Apr 21, 2026. The MLS # for this home is MLS# 1057033.