430 Alpine Ave, Boulder, CO 80304
OFF MARKET

430 Alpine Ave
Boulder, CO 80304

Mapleton Hill
  • 3 Beds
  • 3 Baths
  • 2,633 sqft

$1,842,000

Trulia Estimate
as of May 25, 2026
Est. Refi. Payment $10,155/mo*
Refinance Your Home

$1,842,000

Trulia Estimate
as of May 25, 2026
Est. Refi. Payment $10,155/mo*
Refinance Your Home
3 Beds
3 Baths
2,633 sqft

Local Information

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

Description

Historic gem, 3 bedroom, 2 1/2 baths in desirable Mapleton where you can enjoy the best Boulder has to offer - steps to trails, Ideal Market and downtown, but also has a 2+ car garage, rare in this neighborhood. Updated with attention to historic detail. Custom cabinets, stainless and granite kitchen, mountain views, stained glass, deck. Square footage includes 713 sf finished space above garage with Flatirons views, perfect for studio, business, play space or storage.
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
Porch, Patio, Deck
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
No Info

Home Details for 430 Alpine Ave

Interior Features

Interior Details
BasementAdditional StorageAtticNumber of Rooms: 7Types of Rooms: Dining Room, Laundry Room, Master Bath, WorkshopStorageCeiling Fan
Heating & Cooling
Heating: Forced Air, GasCooling System: OtherHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2Floors: Carpet, Hardwood
Appliances & Utilities
Cable ReadyDishwasherDisposalDryerMicrowaveRefrigeratorWasher
Windows, Doors, Floors & Walls
Double Paned Windows

Exterior Features

Exterior Home Features
Roof: AsphaltDeckExterior: WoodLawnPatioPorch
Parking & Garage
GarageParking Spaces: 2Parking: Garage Detached

Property Information

Year Built
Year Built: 1899Year Updated: 2004
Property Type / Style
Property Type: Single Family HomeArchitecture: Queen Anne / Victorian

Community

Units in Building: 1

Lot Information

Lot Area: 4926 sqft

Price History for 430 Alpine Ave

DatePriceEventSource
06/01/2017$1,150,000Sold
IRES as distributed by MLS GRID #816510
05/24/2017$1,285,000PendingToActiveAgent Provided
05/24/2017$1,285,000PendingAgent Provided
05/23/2017$1,285,000PendingToActiveAgent Provided
04/27/2017$1,285,000PendingAgent Provided
04/20/2017$1,285,000PriceChange
Agent Provided
04/12/2017$1,350,000Listed For SaleAgent Provided
09/06/2016$2,900ListingRemovedN/A
09/02/2015$3,300ListingRemovedN/A
08/11/2015$3,300Listed For RentN/A
12/18/2002$610,000Sold
N/A
Skip to last item
  • Results are loading
Skip to first item

Property Tax and Assessment

Year2025
Tax$12,839
Assessment$2,106,400
Home facts updated by county records

Comparable Sales for 430 Alpine Ave

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
405 Valley View Dr, Boulder, CO
0.05
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
516 Valley View Dr, Boulder, CO
0.08
Single-Family Home
$1,450,000
05/30/25
4
2.5
2,037
2645 5th St, Boulder, CO
0.12
Single-Family Home
$1,725,000
07/02/25
4
4
2,528
2424 4th St, Boulder, CO
0.29
Single-Family Home
$1,525,000
08/29/25
3
2
2,234
2651 9th St, Boulder, CO
0.24
Single-Family Home
$960,000
04/28/26
4
3
1,968
424 Concord Ave, Boulder, CO
0.20
Single-Family Home
$2,250,000
10/14/25
3
2
2,875
644 Dewey Ave, Boulder, CO
0.22
Single-Family Home
$1,435,500
06/03/25
3
2
2,128
2656 4th St #A, Boulder, CO
0.07
Single-Family Home
$5,850,000
03/10/26
3
3
2,335
2750 7th St, Boulder, CO
0.18
Single-Family Home
$2,847,450
09/08/25
4
2.5
3,044

Nearby homes

Get a sense of prices in the area by checking nearby homes.
Skip to last item
Skip to first item

Assigned Schools

These are the assigned schools for 430 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

Mapleton Hill
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Mapleton Hill

At least 9 Trulia users voted on each feature.

  • 100 % Say it's walkable to restaurants

  • 100 % Say there are sidewalks

  • 95 % Say it's dog friendly

  • 90 % Say it's walkable to grocery stores

  • 84 % Say yards are well-kept

  • 82 % Say people would walk alone at night

  • 78 % Say kids play outside

  • 75 % Say there's wildlife

  • 67 % Say there's holiday spirit

  • 67 % Say parking is easy

  • 67 % Say there are community events

  • 64 % Say it's quiet

  • 63 % Say they plan to stay for at least 5 years

  • 57 % Say neighbors are friendly

  • 56 % Say streets are well-lit

  • 29 % Say car is needed

Sourced by Trulia users. Learn more about our methodology.
  • 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
    "It seems as if most people own dogs . Very dog friendly . Dogs always seem well trained . Dogs also seem very friendly . "
    1
    Flag
  • Liz J.
    "There are lots of dog walkers and runners. Many wet dogs show that there is good swimming in the ditches. "
    1
    Flag
  • Taraarnolds
    "Loads of people out walking dogs and many folks stopping to chat too. You'll sometimes hear a dog or two barking, but never for long."
    0
    Flag
  • Thomas
    "I've lived in the Mapleton Hill neighborhood for 5 years. It is so convenient and quaint; my kids just love having the freedom to play with all the other kids here."
    1
    Flag
  • Maxclauson c. n.
    "Historic neighborhood that is close to town but secluded enough to be calm and quiet. Filled with interesting new arrivals and long time residents. "
    3
    Flag
  • Noah B.
    "Quiet and calm neighborhood, close to everything that makes Boulder great. Easy access to Pearl, Sanitas, Wonderland, and Ideal Market area. "
    1
    Flag
  • amazingdairy
    "West Pearl is truly a neighborhood unto itself, with a variety of shops & cafes and easy access to trails. Start your day with some tea and scones at Spruce Confections, enjoy browsing various antique stores and Two Hand Paperie, then select a bottle of wine at West End Wine Shop. Lolita's is conveniently located across the street to pick up last minute groceries for dinner, or you can enjoy a slice at Nick and Willy's and have some confectionary treats at Piece, Love & Chocolate. Settlers' Park is just down the street, as well as the trail heads to Red Rocks & Sanitas, and the Boulder Bike Path. When you live here, everything that makes Boulder so wonderful is only steps away!"
    2
    Flag

LGBTQ Local Legal Protections

Apartments for Rent

Skip to last item
Skip to first item

Explore by feature

Homes for sale near 430 Alpine Ave

Skip to last item
Skip to first item

Off Market Homes Near 430 Alpine Ave

Skip to last item
Skip to first item

Homes for rent near 430 Alpine Ave

Skip to last item
Skip to first item
430 Alpine Ave, Boulder, CO 80304 is a 3 bedroom, 3 bathroom, 2,633 sqft single-family home built in 1899. 430 Alpine Ave is located in Mapleton Hill, Boulder. This property is not currently available for sale. 430 Alpine Ave was last sold on Jun 1, 2017 for $1,150,000. The current Trulia Estimate for 430 Alpine Ave is $1,842,000.