3173 3rd St
Boulder, CO 80304
Newlands
4 Beds
4 Baths
4,745 sqft (on 1.38 acres)
4 Beds
4 Baths
4,745 sqft
(on 1.38 acres)
Homes for sale near 3173 3rd St
0.33 ACRESThe Zach Zeldner Team, Compass - Boulder- OPEN SAT, 12-4PM0.6 ACRESKathleen Haas, Colorado Realty 4 Less, LLC
- 1.25 ACRESJeffery Erickson, LIV Sotheby's Intl Realty
- NEW CONSTRUCTION1.6 ACRESPatrick Brown, Compass - Boulder
- NEWCOMING SOON 5/150.35 ACRESLucy Conklin, Compass - Boulder
- 0.63 ACRESLynn Ryan, milehimodern - Boulder
- 0.29 ACRESR Tim Goodacre, milehimodern - Boulder
See more homes for sale inBoulder
Apartments for Rent
- PET FRIENDLY
- PET FRIENDLYFURNISHEDTotal price$2,102 - $4,944/mo1-3 bd1-4 baBoulder Commons | 2530 Junction Pl #D-11,
Boulder, CO 80301 - PET FRIENDLYTotal price$1,670 - $4,826/moStudio-3 bd1-3 baS'PARK Apartments | 3303 Bluff St #Townhouse 2,
Boulder, CO 80301 - PET FRIENDLY
- PET FRIENDLY
- PET FRIENDLY
- PET FRIENDLY
- PET FRIENDLY$1,355 - $1,970/moStudio-3 bd1-2 baThe Lodge Boulder | 2900 Aurora Ave #2-1120289,
Boulder, CO 80303 - PET FRIENDLY
- PET FRIENDLY
- PET FRIENDLY
- PET FRIENDLY
- Total price$795 - $905/mo1 bd1 baSterling Boulder Apartments - Student Living | 2975 Aurora Ave #501,
Boulder, CO 80303 - PET FRIENDLYFURNISHED
- PET FRIENDLY$1,390 - $2,780/mo1-2 bd1-2 baSterling Boulder Apartments - Student Living | 2985 Aurora Ave #PBSK2,
Boulder, CO 80303 
See more homes for rent inBoulder
Local Information
© Google
-- mins to
Description
Recently featured in LUXE Magazine. Inspired, designed and built by renown architect Cheri Belz. Rare opportunity to own one of the areas finest properties. Situated on 1.4 acres this property affords endless privacy while offering expansive views in every direction. Nestled just below Mt Sanitas in the coveted Newlands Neighborhood this custom crafted, green built home boasts exquisite natural finishes throughout. Website includes diverse list of features. Seller is a licensed real estate agent
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources.
Home Highlights
Parking
Garage
Outdoor
No Info
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
No Info
Home Details for 3173 3rd St
|
|---|
Interior Details BasementNumber of Rooms: 10 |
Heating & Cooling Heating: Other, OtherAir ConditioningCooling System: CentralHeating Fuel: Other |
Levels, Entrance, & Accessibility Stories: 1 |
|
|---|
Exterior Home Features Roof: MetalExterior: Shingle, Wood, Brick |
Parking & Garage GarageParking: Garage Detached |
|
|---|
Year Built Year Built: 2005Year Updated: 2004 |
Property Type / Style Property Type: Single Family HomeArchitecture: Ranch / Rambler |
|
|---|
Lot Area: 1.38 acres |
Price History for 3173 3rd St
| Date | Price | Event | Source |
|---|---|---|---|
| 12/15/2008 | $3,000,000 | Sold | N/A |
| 10/16/2008 | $3,175,000 | PriceChange | Agent Provided |
| 08/02/2008 | $3,000,000 | PriceChange | Agent Provided |
| 01/02/2007 | $2,800,000 | Listed For Sale | Agent Provided |
| 02/03/2006 | $2,200,000 | Sold | N/A |
| 04/28/1999 | $450,000 | Sold | N/A |
- Results are loading
Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $38,119 |
| Assessment | $6,304,300 |
Home facts updated by county records
Comparable Sales for 3173 3rd St
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.28 | Single-Family Home | $2,745,000 | 10/16/25 | 4 | 4.5 | 4,457 | |
0.29 | Single-Family Home | $4,000,000 | 01/16/26 | 4 | 4 | 4,473 | |
0.27 | Single-Family Home | $2,100,000 | 07/24/25 | 4 | 3.5 | 4,208 | |
0.18 | Single-Family Home | $4,050,000 | 08/15/25 | 5 | 5 | 6,215 | |
0.34 | Single-Family Home | $2,850,000 | 05/23/25 | 5 | 4 | 4,433 | |
0.74 | Single-Family Home | $2,650,000 | 07/25/25 | 5 | 4 | 3,613 | |
0.72 | Single-Family Home | $2,075,000 | 05/21/25 | 4 | 3.5 | 5,153 | |
0.20 | Single-Family Home | $2,337,000 | 05/14/25 | 6 | 4.5 | 4,801 | |
0.37 | Single-Family Home | $3,850,000 | 11/12/25 | 5 | 3 | 2,704 | |
0.45 | Single-Family Home | $3,205,000 | 03/10/26 | 4 | 4 | 3,208 |
Assigned Schools
These are the assigned schools for 3173 3rd St.
- Boulder High School
- 9-12
- Public
- 2074 Students
10/10GreatSchools RatingParent Rating AverageTerrible experience here. Constantly made fun of and picked on by students and teachers treated me like a total idiot. Went from being respected by peers and teachers at my old school to ridiculed and laughed at by the entire class.Other Review2mo ago - Casey Middle School
- 6-8
- Public
- 452 Students
5/10GreatSchools RatingParent Rating AverageCasey Middle has changed so much in just two years! When our daughter started as a 6th grader in the fall 2021, it was a mess. We almost transferred her based on the poor leadership and chaotic environment. Honoring that many of the issues were caused by COVID, it was still struggling compared with other boulder middle schools. However, the new principal, Dr. Bryant Shaw, is simply fabulous. He started in fall 2022 and his presence has completely changed the energy and culture of Casey! The teachers seem happy to be there, the students feel safe and known and he is seriously invested in the community. It's amazing what a caring, motivated principal can do in a short time. There is still work to be done to get the school back up to its pre-COVID reputation but its clearly on the right track now.Parent Review2y ago - Foothill Elementary School
- K-5
- Public
- 437 Students
8/10GreatSchools RatingParent Rating AverageMy 4th grade teacher was really mean I hope they're doing horrible my 5th grade teacher lives in my neighborhood so I can't really say anything negative about them they were pretty nice anyway tho and my third grade teacher was mean and then started not being mean I was only there for 3 year and it contributed to my mental health issues and set me up for failure or something idk my friends were really mean and I hated the principal that was probably why I hate this school so muchOther Review2y ago 
Check out schools near 3173 3rd St.
Neighborhood Overview
Neighborhood stats provided by third party data sources.
What Locals Say about Newlands
At least 11 Trulia users voted on each feature.
100 % Say there's holiday spirit
100 % Say it's dog friendly
94 % Say it's walkable to restaurants
92 % Say parking is easy
92 % Say yards are well-kept
91 % Say it's walkable to grocery stores
83 % Say there are sidewalks
83 % Say kids play outside
81 % Say people would walk alone at night
77 % Say there's wildlife
65 % Say neighbors are friendly
64 % Say they plan to stay for at least 5 years
61 % Say car is needed
59 % Say it's quiet
50 % Say streets are well-lit
50 % Say there are community events
Learn more about our methodology.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections
Homes for rent near 3173 3rd St
- PET FRIENDLY
- PET FRIENDLY
- PET FRIENDLY
- NEW - 12 HRS AGOAPPLY INSTANTLY
- APPLY INSTANTLYFURNISHED
- APPLY INSTANTLYPET FRIENDLY
- NEW - 2 DAYS AGOAPPLY INSTANTLY
- APPLY INSTANTLY
- APPLY INSTANTLYPET FRIENDLY
- APPLY INSTANTLY
- See more homes for rent inBoulder
Off Market Homes Near 3173 3rd St
- SOLDMAY 4, 2026Svein Groem, Open Real Estate
- SOLDMAY 1, 2026Ardee Imerman, WK Real Estate
- SOLDMAY 1, 2026Patrick Brown, Compass - Boulder
- SOLDAPR 29, 2026Stephen Remmert, Compass - Boulder
- SOLDAPR 24, 2026Kevin Schill, 5814 Realty LLC
- SOLDAPR 17, 2026Meghan Bach, Compass - Boulder
- SOLDAPR 16, 2026Jennifer Fly, milehimodern - Boulder
- SOLDAPR 2, 2026Kiki Kidder, Compass - Boulder
- SOLDMAR 31, 2026The Zach Zeldner Team, Compass - Boulder
- SOLDMAR 31, 2026David Scott, Madison & Company Properties - Boulder
- See more homes for sale inBoulder
Explore by feature
SPECIAL OFFERPET FRIENDLYFURNISHEDTotal price$2,102 - $4,944/mo1-3 bd1-4 baBoulder Commons | 2530 Junction Pl #D-11,
Boulder, CO 80301
SPECIAL OFFERPET FRIENDLY
SPECIAL OFFERPET FRIENDLYFURNISHED
PET FRIENDLYINCOME RESTRICTED
PET FRIENDLY
PET FRIENDLY
PET FRIENDLY
SPECIAL OFFERPET FRIENDLY
SPECIAL OFFERPET FRIENDLY
SPECIAL OFFERPET FRIENDLYTotal price$1,670 - $4,826/moStudio-3 bd1-3 baS'PARK Apartments | 3303 Bluff St #Townhouse 2,
Boulder, CO 80301
3173 3rd St, Boulder, CO 80304 is a 4 bedroom, 4 bathroom, 4,745 sqft single-family home built in 2005. 3173 3rd St is located in Newlands, Boulder. This property is not currently available for sale. 3173 3rd St was last sold on Dec 15, 2008 for $3,000,000. The current Trulia Estimate for 3173 3rd St is $5,274,500.