321 4th St, Frederick, CO 80530
OFF MARKET

321 4th St
Frederick, CO 80530

  • 3 Beds
  • 1 Bath
  • 1,168 sqft

$403,800

Trulia Estimate
as of Aug 8, 2026
Est. Refi. Payment $2,334/mo*
Refinance Your Home

$403,800

Trulia Estimate
as of Aug 8, 2026
Est. Refi. Payment $2,334/mo*
Refinance Your Home
3 Beds
1 Bath
1,168 sqft

Local Information

  • Map ViewExplore the area around 321 4th 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
1946
Living Area
1,168 sqft
Price/Sqft
$346

About this House

This single-family home is located at 321 4th St, Frederick, CO. 321 4th St is in Frederick, CO and in ZIP code 80530. This property has 3 bedrooms, 1 bathroom and approximately 1,168 sqft of floor space. This property has a lot size of 6250 sqft and was built in 1946.
321 4th St, Frederick, CO 80530 is a 3 bedroom, 1 bathroom, 1,168 sqft single-family home built in 1946. It last sold for $155,000 on Aug 30, 2006. It is currently off market. The Trulia Estimate is $403,800, with a rent estimate of $2,062/month.

Home Details for 321 4th St

Interior Features

Heating & Cooling
Heating: OtherAir ConditioningCooling System: CentralHeating Fuel: Other
Levels, Entrance, & Accessibility
Stories: 1Floors: Other

Exterior Features

Exterior Home Features
Roof: CompositionExterior: Wood

Property Information

Year Built
Year Built: 1946Year Updated: 2005
Property Type / Style
Property Type: Single Family HomeArchitecture: ranch

Community

Units in Building: 1

Lot Information

Lot Area: 6250 sqft

Price History for 321 4th St

DatePriceEventSource
08/30/2006$155,000Sold
N/A
07/27/2005$89,000Sold
N/A
01/09/2001$130,000Sold
N/A

Market trends in Frederick

Last updated June 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$533K
$23.67KMoM
Sale-to-List Price
100.0%
0.2%MoM
Price per sq ft
$230
$3MoM
Available listings
101
12MoM
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Property Tax and Assessment

Year2026
Tax$2,904
Assessment$415,054
Home facts updated by county records

Comparable Sales for 321 4th St

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
221 4th Street, Frederick, CO
0.09
Single-Family Home
$205,000
08/22/25
3
1
1,037
322 3rd Street, Frederick, CO
0.03
Single-Family Home
$275,000
10/21/25
2
1
1,252
253 7th St, Frederick, CO
0.19
Single-Family Home
$365,000
08/15/25
3
1
1,302
250 3rd Street, Frederick, CO
0.06
Single-Family Home
$400,000
07/10/26
3
1
1,080
245 6th St, Frederick, CO
0.14
Single-Family Home
$399,000
05/04/26
3
1
1,364
151 3rd St, Frederick, CO
0.15
Single-Family Home
$329,000
03/25/26
2
1
1,038
247 Tipple Pkwy, Weld, CO
0.19
Single-Family Home
$467,500
12/04/25
3
1
1,296
205 Walnut Street, Frederick, CO
0.16
Single-Family Home
$440,000
05/28/26
3
2
1,677
107 Walnut Street, Frederick, CO
0.21
Single-Family Home
$485,000
06/30/26
3
2
1,632
117 6th Street, Frederick, CO
0.20
Single-Family Home
$439,000
02/11/26
4
2
2,240

Nearby homes

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Assigned Schools

These are the assigned schools for 321 4th St.
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.

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

Apartments for Rent

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Explore by feature - Pet Friendly

11 pet-friendly rentals in Frederick, CO

Explore by feature - Garage

16 rentals with a garage in Frederick, CO

Explore by feature - Air Conditioning

13 rentals with air conditioning in Frederick, CO

Explore by feature - Washer/dryer

11 rentals with a washer/dryer in Frederick, CO

Explore by feature - Outdoor Space

9 rentals with an outdoor space in Frederick, CO

Homes for sale near 321 4th St

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Off Market Homes Near 321 4th St

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Frequently asked questions about 321 4th St

  • What is 321 4th St estimated to be worth?
    Trulia's estimated value for 321 4th St in Frederick, CO is $403,800.
  • What is the price history for 321 4th St?
    321 4th St in Frederick, CO last sold for $155,000 in August 2006.
  • 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 $533K. That is up $23.67K from the prior month.
  • Does 321 4th St have air conditioning?
    Yes, 321 4th St in Frederick, CO has air conditioning.
  • How big is the lot at 321 4th St?
    The lot at 321 4th St in Frederick, CO is about 0.14 acres (6,250 sq ft).