505 Alpine Ave, Boulder, CO 80304
OFF MARKET

505 Alpine Ave
Boulder, CO 80304

Newlands
  • 3 Beds
  • 3 Baths
  • 2,122 sqft

$2,241,400

Trulia Estimate
as of May 28, 2026
Est. Refi. Payment $12,106/mo*
Refinance Your Home

$2,241,400

Trulia Estimate
as of May 28, 2026
Est. Refi. Payment $12,106/mo*
Refinance Your Home
3 Beds
3 Baths
2,122 sqft

Local Information

Map showing home location
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-- mins to
Commute Destination

Description

This single-family home is located at 505 Alpine Ave, Boulder, CO. 505 Alpine Ave is in the Newlands neighborhood in Boulder, CO and in ZIP code 80304. This property has 3 bedrooms, 3 bathrooms and approximately 2,122 sqft of floor space. This property has a lot size of 6153 sqft and was built in 1900.
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
Deck
A/C
Heating only
HOA
None
Price/Sqft
No Info
Listed
No Info

Home Details for 505 Alpine Ave

Interior Features

Interior Details
BasementNumber of Rooms: 9
Heating & Cooling
Heating: Forced AirHeating Fuel: Forced Air

Exterior Features

Exterior Home Features
Roof: AsphaltDeckExterior: Brick, Cement Concrete
Parking & Garage
GarageParking: Garage Detached

Property Information

Year Built
Year Built: 1900Year Updated: 1998
Property Type / Style
Property Type: Single Family HomeArchitecture: split level

Community

Units in Building: 1

Lot Information

Lot Area: 6153 sqft

Price History for 505 Alpine Ave

DatePriceEventSource
04/24/2003$517,500Sold
N/A
03/29/2001$505,000Sold
N/A
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Property Tax and Assessment

Year2025
Tax$14,896
Assessment$2,454,200
Home facts updated by county records

Comparable Sales for 505 Alpine Ave

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
516 Valley View Dr, Boulder, CO
0.06
Single-Family Home
$1,450,000
05/30/25
4
2.5
2,037
405 Valley View Dr, Boulder, CO
0.09
Single-Family Home
$1,810,000
03/02/26
3
2.5
1,937
508 Valley View Dr, Boulder, CO
0.08
Single-Family Home
$1,365,000
06/11/25
3
3
2,918
2651 9th St, Boulder, CO
0.21
Single-Family Home
$960,000
04/28/26
4
3
1,968
2656 4th St #A, Boulder, CO
0.11
Single-Family Home
$5,850,000
03/10/26
3
3
2,335
2645 5th St, Boulder, CO
0.15
Single-Family Home
$1,725,000
07/02/25
4
4
2,528
2750 7th St, Boulder, CO
0.13
Single-Family Home
$2,847,450
09/08/25
4
2.5
3,044
3150 5th Street, Boulder, CO
0.44
Single-Family Home
$1,000,000
04/20/26
3
2
1,836
2424 4th St, Boulder, CO
0.32
Single-Family Home
$1,525,000
08/29/25
3
2
2,234
2940 9th St, Boulder, CO
0.33
Single-Family Home
$1,705,000
07/22/25
3
2.5
2,064

Nearby homes

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Assigned Schools

These are the assigned schools for 505 Alpine Ave.
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.

Neighborhood Overview

Newlands
See Local Highlights
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

Sourced by Trulia users. Learn more about our methodology.
  • susanljosephs
    "The most sought after neighborhood in Boulder, great schools, access to mountain trails, friendly neighbors, hard to find property in this neighborhood."
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Homes for sale near 505 Alpine Ave

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Off Market Homes Near 505 Alpine Ave

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505 Alpine Ave, Boulder, CO 80304 is a 3 bedroom, 3 bathroom, 2,122 sqft single-family home built in 1900. 505 Alpine Ave is located in Newlands, Boulder. This property is not currently available for sale. 505 Alpine Ave was last sold on Apr 24, 2003 for $517,500. The current Trulia Estimate for 505 Alpine Ave is $2,241,400.