433 Walnut St, Frederick, CO 80530
Property image
Property image
OFF MARKET

433 Walnut St
Frederick, CO 80530

  • 6 Beds
  • 2.5 Baths
  • 3,532 sqft (on 0.29 acres)

$647,000

Trulia Estimate
as of Aug 20, 2026
Est. Refi. Payment $3,643/mo*
Refinance Your Home

$647,000

Trulia Estimate
as of Aug 20, 2026
Est. Refi. Payment $3,643/mo*
Refinance Your Home
6 Beds
2.5 Baths
3,532 sqft
(on 0.29 acres)

Home Value

Trulia Estimate
$647K
Since last month
Decreased$2K (-0.3%)
Since last year
Decreased$2K (-0.4%)
Since last sale
Increased$125K (+23.8%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +77% in the last 10 years
MonthEstimated value
2026
August 2026$650K
July 2026$652K
June 2026$672K
May 2026$669K
April 2026$666K
March 2026$655K
February 2026$645K
January 2026$640K
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
508 4th Street, Frederick, CO
0.03
Single-Family Home
$575,000
04/15/26
4
3
3,591
536 Tipple Pkwy, Frederick, CO
0.19
Single-Family Home
$437,000
02/22/26
4
3
2,548
303 Linden Street, Frederick, CO
0.17
Single-Family Home
$518,000
03/02/26
5
3
2,801
421 3rd Street, Frederick, CO
0.10
Single-Family Home
$490,000
04/27/26
4
3
2,168
204 Linden St, Frederick, CO
0.22
Single-Family Home
$489,000
03/25/26
4
2.5
2,596
258 7th St, Frederick, CO
0.25
Single-Family Home
$580,000
11/25/25
5
4
1,977
15 Maple Drive, Frederick, CO
0.26
Single-Family Home
$525,000
06/12/26
4
2
1,716
204 Maple Street, Frederick, CO
0.18
Single-Family Home
$496,000
08/29/25
4
2.5
2,040
101 Wake Street, Frederick, CO
0.33
Single-Family Home
$575,000
08/29/25
5
3.5
2,802
6651 Catalpa Ct, Frederick, CO
0.38
Single-Family Home
$660,000
10/03/25
4
3.5
3,455

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
508 4th Street, Frederick, CO 80530
0.03
$575,000
4
3
3,591
Recently Sold
525 5th Street, Frederick, CO 80530
0.06
$418,900
2
1
846
Off Market
448 4th St, Frederick, CO 80530
0.03
$453,100
3
2
2,052
Off Market
405 5th St, Frederick, CO 80530
0.06
$436,600
3
1.5
1,857
Off Market
437 6th Street, Frederick, CO 80530
0.10
$322,100
1
1
968
Off Market
601 5th Street, Frederick, CO 80530
0.11
$319,000
3
1
1,128
Recently Sold
607 5th St, Frederick, CO 80530
0.14
$272,700
2
1
1,128
Off Market
421 3rd Street, Frederick, CO 80530
0.10
$490,000
4
3
2,168
Recently Sold
611 5th Street, Frederick, CO 80530
0.15
$318,100
3
1
1,128
Off Market
345 6th St, Frederick, CO 80530
0.14
$590,100
3
2.5
2,748
Off Market
346 3rd Street, Frederick, CO 80530
0.12
$469,000
3
2
1,798
Off Market
205 Walnut Street, Frederick, CO 80530
0.12
$440,000
3
2
1,677
Recently Sold

Local Information

  • Map ViewExplore the area around 433 Walnut St.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1970
Lot Size
0.29 acres
Living Area
3,532 sqft
Price/Sqft
$183
Parking
Garage

About this House

Gorgeous original brick ranch home in the heart of Frederick! Single owner enjoyed this spacious
property for 51 years. Combine the eat-in kitchen, main level laundry and three large bedrooms
including a master with en suite and you have a spacious main level living area; with all new flooring
and interior paint. Attached garage and ample entrance make transporting groceries a breeze.
Doubling your space is the full finished basement with wet bar, living room, game room and bonus
area previously used for kitchenette. Newer furnace/AC/ hot water heater and roof. This home is on a
quadruple city lot and centrally located. Within walking distance to local eateries, personal services, outdoor
recreation, schools and the public recreation center.
433 Walnut St, Frederick, CO 80530 is a 6 bedroom, 3 bathroom, 3,532 sqft single-family home built in 1970. It last sold for $525,000 on Mar 18, 2021. It is currently off market. The Trulia Estimate is $647,000, with a rent estimate of $3,128/month.

Home Details for 433 Walnut St

Interior Features

Interior Details
BasementNumber of Rooms: 6
Levels, Entrance, & Accessibility
Stories: 1Floors: Other
Appliances & Utilities
DishwasherMicrowaveRefrigerator
Heating & Cooling
Air ConditioningCooling System: Central
Fireplace & Spa
Fireplace

Exterior Features

Exterior Home Features
Roof: CompositionExterior: Brick
Parking & Garage
GarageParking Spaces: 2Parking: Garage Attached

Property Information

Year Built
Year Built: 1970
Property Type / Style
Property Type: Single Family HomeArchitecture: Ranch / Rambler

Community

Units in Building: 1

Lot Information

Lot Area: 0.29 acres

Price and Tax history

DateEventPrice
Mar 18, 2021
Source: IRES as distributed by MLS GRID #930887
Sold
$525,000
Feb 25, 2021
Source: IRES as distributed by MLS GRID #930887
Pending
$525,000
Feb 18, 2021
Source: IRES as distributed by MLS GRID #930887
PendingToActive
$525,000
Jan 15, 2021
Source: IRES as distributed by MLS GRID #930887
Pending
$525,000
Jan 6, 2021
Source: Agent Provided
Listed For Sale
$525,000

Market trends in Frederick

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$544K
$9.5KMoM
Sale-to-List Price
99.9%
0.1%MoM
Price per sq ft
$230
$6MoM
Available listings
98
3MoM

Around this home

What Locals Say about Frederick

At least 62 Trulia users voted on each feature.

  • 96 % Say it's dog friendly

  • 94 % Say there are sidewalks

  • 94 % Say yards are well-kept

  • 88 % Say kids play outside

  • 87 % Say car is needed

  • 85 % Say there's holiday spirit

  • 82 % Say it's quiet

  • 79 % Say parking is easy

  • 77 % Say people would walk alone at night

  • 76 % Say streets are well-lit

  • 62 % Say neighbors are friendly

  • 61 % Say they plan to stay for at least 5 years

  • 53 % Say there are community events

  • 51 % Say there's wildlife

  • 42 % Say it's walkable to restaurants

  • 39 % Say it's walkable to grocery stores

Sourced by Trulia users. Learn more about our methodology.
  • Jennifer.slater
    "Beautiful Mountain Views, a neighborhood pool where everyone gathers, food truck nights and an elementary school in the neighborhood where local community sports are played on the weekends."
    0
    Flag
  • Kim
    "Lots of sidewalks to walk dogs & most dog owners pick up after their dogs. Everyone walks dogs on leash."
    0
    Flag
  • Plcon89
    "I love the green spaces, cool downtown area, Crist Park and the Firestone walking trail. It is close to Boulder and Longmont. "
    1
    Flag
  • Carmine_marinelli
    "Longmont/Boulder close by- no bus system in Frederick. Quiet community near I-25-easy access to many places on Front Range"
    1
    Flag
  • Deb Mac
    "I have lived in this area for 19 years and love the semi-rural feeling....one of the few areas without an HOA, but still well-maintained yards and cordial neighbors."
    0
    Flag
  • cadillacsue
    "The park in the center of town has festivals for EVERY Holiday. My favorite one is the chainsaw carving contest. It goes for 48 hours straight and the end results are AMAZING!"
    1
    Flag
  • CadillacSue
    "This is a GREAT PLACE to raise your kids. The area caters to families with children and regularly hosts activities in the park for family fun on holidays throughout the year. "
    0
    Flag
  • Cl4948romero
    "Neighbors are friendly and watch out for each other and there are a lot of children in neighborhood."
    3
    Flag
  • ssalisbury2013
    "Mostly elderly people. Well cared for. Subdivision continues to grow. Able to have pets. We have community pool and exercise room."
    0
    Flag
  • mlmisc04
    "This is a great neighborhood, full of families with kids and just a great feeling to the community. It is a pet friendly area and very safe."
    0
    Flag
  • Tom H.
    "Small town feeling. Great access to larger metropolitan areas"
    3
    Flag
  • Bess
    "Excellent place to raise a family. Great schools, great neighbors, with all the options of the big city life just down the road in Denver. Great retirement location as well."
    1
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 433 Walnut St

  • What is 433 Walnut St estimated to be worth?
    Trulia's estimated value for 433 Walnut St in Frederick, CO is $647,000.
  • What is the price history for 433 Walnut St?
    433 Walnut St in Frederick, CO last sold for $525,000 in March 2021.
  • Is Frederick a buyer's or seller's market?
    Frederick is currently a seller's market, based on recent for-sale activity.
  • What's the median sale price in Frederick?
    The median sale price in Frederick is $544K. That is up $9.5K from the prior month.
  • Does 433 Walnut St have air conditioning?
    Yes, 433 Walnut St in Frederick, CO has air conditioning.
  • How big is the lot at 433 Walnut St?
    The lot at 433 Walnut St in Frederick, CO is about 0.29 acres (12,500 sq ft).

Explore by feature - Pet Friendly

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Explore by feature - Outdoor Space

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