423 Concord Ave, Boulder, CO 80304
OFF MARKET

$1,687,200

Trulia Estimate
as of Sep 6, 2026
  • 4 Beds
  • 2 Baths
  • 2,000 sqft

423 Concord Ave, Boulder, CO 80304

Mapleton Hill

Home Highlights

Single-Family Home
2,000 sqft
$844/sqft

Local Information

  • Map ViewExplore the area around 423 Concord Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

About this House

*Pre-leasing NOT currently available*

Views + Location! Historic Mapleton Hill Home with Modern Comforts

Welcome to this beautifully preserved Victorian home in Boulder's highly desirable Mapleton Hill neighborhood. Retrofitted with modern amenities yet full of historic character, this residence offers incredible mountain views from multiple vantage points including the master bedroom, south-facing front porch, bedroom balcony deck, and the newly refurbished west-facing kitchen deck.

Unbeatable Location:
Just steps from Mount Sanitas and the extensive Boulder Mountain Parks trail system, this home blends urban convenience with outdoor adventure. It's a short walk or bike ride to Pearl Street Mall, North Boulder Park, Boulder Creek Path, schools, Ideal Market Plaza, and local shops and cafes. Concord Avenue is a quiet, street known for its friendly, outdoorsy neighborhood vibe.

Interior Highlights:

-Approx. 2,000 sq ft with 4 bedrooms and 2 bathrooms

-Original hardwood floors, tall windows, and soaring ceilings from the early 1900s

-Flexible rental: available furnished, lightly furnished, or unfurnished

-Spacious kitchen with gas oven & cooktop, ample cabinetry, and mountain views

-Open flow from kitchen, informal family room, dining and living spaces

Outdoor Living:
Enjoy a lush, private, fenced backyard area, featuring flower beds, outdoor seating, raised bed planters, apple & mulberry trees, grapevines, and a vegetable garden. Multiple decks and porches provide sun-filled spots for morning coffee or evening relaxation.

PLEASE NOTE: This rental includes the full main house and the shared backyard area. There is a fully separate garden-level unit with its own address, private entrance, and is occupied. The spaces are completely independent and are separate addresses, ensuring privacy for both.

Additional Features:

-Washer & dryer included

-Dishwasher inlcuded

-Heating: forced air; Cooling: window & wall units

-Pets welcome

-Off-street parking available (more details with inquiry)

Rental Terms:

-$4,750/ Month

-$4,750/ Security Deposit

-Available November 1st, 2025

-Flexible lease terms. 6 month preferred and then flexible following 6 month period.

-Pre-leasing NOT currently available!

This home combines the charm of historic Boulder living with the convenience of modern updates and the best location in town. Schedule a tour today!

-$4,750 security deposit
- 6-month and then flexible after renewal.
-Tenant pays internet, electricity/gas, water.
-Trash and lawn service included in rent.
-no smoking.
-level of furnish can be negotiated.
423 Concord Ave, Boulder, CO 80304 is a 4 bedroom, 2 bathroom, 2,000 sqft single-family home in Mapleton Hill. More recently, it was listed as a rental in August 2025 with an asking price of $5,500 per month. That rental listing was removed on November 3, 2025. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $1,687,200, with a rent estimate of $4,855/month.

Home Details for 423 Concord Ave

Interior Features

Heating & Cooling
Heating: Forced AirAir ConditioningCooling System: Wall Unit, Window UnitHeating Fuel: Forced Air
Appliances & Utilities
DishwasherDryerRefrigeratorWasher
Levels, Entrance, & Accessibility
Floors: Hardwood, Tile

Property Information

Property Type / Style
Property Type: Single Family Home

Rental Terms, Policies & Fees

Lease Term: 6 Month

Exterior Features

Parking & Garage
Parking: Off Street Parking, On Site

Comparable Sales for 423 Concord Ave

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
424 Concord Ave, Boulder, CO
0.04
Single-Family Home
$2,250,000
10/14/25
3
2
2,875 sqft
653 Dewey Avenue, Boulder, CO
0.21
Single-Family Home
$1,600,000
06/01/26
3
2
1,800 sqft
405 Valley View Dr, Boulder, CO
0.12
Single-Family Home
$1,810,000
03/02/26
3
2.5
1,937 sqft
2656 4th St #A, Boulder, CO
0.09
Single-Family Home
$5,850,000
03/10/26
3
3
2,335 sqft
2651 9th St, Boulder, CO
0.30
Single-Family Home
$960,000
04/28/26
4
3
1,968 sqft
810 Alpine Ave, Boulder, CO
0.29
Single-Family Home
$1,255,000
06/30/26
3
2
1,700 sqft
826 Maxwell Avenue, Boulder, CO
0.31
Single-Family Home
$1,450,000
06/30/26
3
2
1,620 sqft
545 Mapleton Ave, Boulder, CO
0.18
Single-Family Home
$2,225,000
03/23/26
3
3
2,940 sqft
1020 Portland Pl, Boulder, CO
0.34
Single-Family Home
$1,544,000
06/12/26
4
3
2,484 sqft
625 Concord Ave, Boulder, CO
0.17
Single-Family Home
$2,700,000
02/25/26
4
3
4,640 sqft

Nearby homes

Get a sense of prices in the area by checking nearby homes.
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Rental Market Trends in Mapleton Hill

Last updated Sep 2026
Trulia Rent Estimate$4,855/mo
Average rent
$2.3K
$4MoM
Available listings
38
View rental market trends in Boulder, CO

Around this home

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

Price and Tax history

DateEventPrice
Nov 3, 2025
Source: Zillow Rentals
ListingRemoved
$4,750
Sep 21, 2025
Source: Zillow Rentals
PriceChange
$4,750
Price increased by 6%
Sep 18, 2025
Source: Zillow Rentals
PriceChange
$4,500
Price decreased by 6%
Sep 10, 2025
Source: Zillow Rentals
PriceChange
$4,800
Price decreased by 3%
Sep 9, 2025
Source: Zillow Rentals
PriceChange
$4,950
Price decreased by 5%

Frequently asked questions about 423 Concord Ave

  • What is 423 Concord Ave estimated to be worth?
    Trulia's estimated value for 423 Concord Ave in Boulder, CO is $1,687,200.
  • Is Boulder a buyer's or seller's market?
    Boulder is currently a balanced market, based on recent for-sale activity.
  • What's the median sale price in Boulder?
    The median sale price in Boulder is $897K. That is up $10.37K from the prior month.
  • What do residents say about the Mapleton Hill neighborhood?
    Residents describe the Mapleton Hill neighborhood in Boulder, CO as walkable to restaurants, pedestrian-friendly, and dog-friendly. See recently sold homes in Mapleton Hill, Boulder.
  • Does 423 Concord Ave have air conditioning?
    Yes, 423 Concord Ave in Boulder, CO has air conditioning.
  • Does 423 Concord Ave have laundry facilities?
    Yes, 423 Concord Ave in Boulder, CO has in-unit laundry.

Homes for rent near 423 Concord Ave

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Affordability

TIP:Try to keep your rent within a third of your gross household income. Learn why in our Renter's Guide.
For this property
PER YEAR
is the suggested income
Win over prospective landlords with your smart budgeting. As a good rule of thumb, ideally you would have at least three times your monthly rent in combined household income.
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