121 Brook St, Frederick, CO 80530
Property image
Property image
OFF MARKET

$560,700

Trulia Estimate
  • 3 Beds
  • 3 Baths
  • 1,821 sqft

121 Brook St, Frederick, CO 80530

Est. Refi. Payment $3,358/mo*
Refinance Your Home
Currently Off Market - Sold Nov 6, 2018 for $446,514

Home Value

Trulia Estimate
$561K
Since last month
Decreased$5K (-0.8%)
Since last year
Decreased$6K (-1.1%)
Since last sale
Increased$113K (+25.4%)
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 +41% in the last 10 years
MonthEstimated value
2026
October 2026$560K
September 2026$565K
August 2026$563K
July 2026$560K
June 2026$580K
May 2026$580K
April 2026$575K
March 2026$572K
February 2026$570K
January 2026$563K
2025
2024
2023
2022
2021
2020
2019
2018

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
705 2nd St, Frederick, CO
0.16
Single-Family Home
$485,000
04/02/26
3
2.5
1,957
607 2nd St, Frederick, CO
0.12
Single-Family Home
$420,000
01/05/26
4
3
2,131
334 Maple Drive, Frederick, CO
0.18
Single-Family Home
$470,000
07/01/26
4
2.5
1,920
108 Wake St, Frederick, CO
0.12
Single-Family Home
$545,000
01/29/26
3
3
2,799
200 S Hawthorn St, Frederick, CO
0.21
Single-Family Home
$541,000
02/12/26
3
3
1,774
107 Walnut Street, Frederick, CO
0.20
Single-Family Home
$485,000
06/30/26
3
2
1,632
639 Morrison Dr, Frederick, CO
0.11
Single-Family Home
$610,000
05/14/26
3
2.5
3,642
621 Landon Street, Frederick, CO
0.14
Single-Family Home
$545,000
03/06/26
4
2.5
2,802
204 Linden St, Frederick, CO
0.17
Single-Family Home
$489,000
03/25/26
4
2.5
2,596
613 Sumac St, Frederick, CO
0.39
Single-Family Home
$454,000
03/02/26
3
3
1,684

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
121 Brook St, Longmont, CO 80504
0.00
-
-
-
-
Off Market
121 Brook St, Frederick, CO 80504
0.00
$586,000
3
2.5
3,778
Off Market
125 Brook St, Frederick, CO 80530
0.01
$536,000
4
3
2,062
Off Market
117 Brook St, Frederick, CO 80530
0.01
$525,000
3
2
1,636
Off Market
Tipple Pkwy, Frederick, CO 80530
0.02
-
-
-
-
Off Market
128 Santiago St, Frederick, CO 80530
0.02
$559,700
3
2.5
2,489
Off Market
132 Santiago St, Frederick, CO 80530
0.02
$540,900
4
2.5
2,799
Off Market
124 Santiago St, Frederick, CO 80530
0.02
$528,900
3
3
1,868
Off Market
113 Brook St., Frederick, CO 80530
0.03
$628,600
4
3.5
3,251
Off Market
113 Brook St, Frederick, CO 80530
0.03
$600,900
4
4
1,821
Off Market
614 Morrison Drive, Frederick, CO 80530
0.03
$623,500
5
4
3,694
Off Market
120 Santiago St, Frederick, CO 80530
0.03
$569,600
4
4
1,868
Off Market
615 Davis, Frederick, CO 80530
0.03
$564,600
3
2
2,847
Off Market
615 Davis Drive, Frederick, CO 80530
0.03
$633,100
3
2
3,624
Off Market
618 Morrison Dr, Frederick, CO 80530
0.04
$555,600
3
2
1,884
Off Market
120 Brook St, Frederick, CO 80530
0.04
-
Studio
-
-
Off Market
611 Morrison Dr, Frederick, CO 80530
0.04
$571,600
3
3
2,553
Off Market
609 Morrison Dr, Frederick, CO 80530
0.04
$575,100
4
3
3,508
Off Market
619 Davis Dr, Frederick, CO 80530
0.04
$570,800
3
2
1,860
Off Market
605 Morrison Dr, Frederick, CO 80530
0.04
$532,100
3
3
2,062
Off Market

Local Information

  • Map ViewExplore the area around 121 Brook St.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 2018
1,821 sqft
$308/sqft
Garage

About this House

What's unique:Large unfinished basementOversized glass showerLuxurious attached bathroomVaulted ceilingsStainless steel appliancesQuartz countertops
This single-family home is located at 121 Brook St, Frederick, CO. 121 Brook St is in Frederick, CO and in ZIP code 80530. This property has 3 bedrooms, 3 bathrooms and approximately 1,821 sqft of floor space. This property has a lot size of 7205 sqft and was built in 2018.
121 Brook St, Frederick, CO 80530 is a 3 bedroom, 3 bathroom, 1,821 sqft single-family home built in 2018. It last sold for $446,514 on Nov 6, 2018. More recently, it was listed as a rental in July 2024 with an asking price of $2,895 per month. That rental listing was removed on August 9, 2024. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $560,700, with a rent estimate of $2,738/month.

Home Details for 121 Brook St

Interior Features

Interior Details
Basement
Levels, Entrance, & Accessibility
Stories: 1Floors: Other
Appliances & Utilities
DishwasherDryerMicrowaveWasher
Heating & Cooling
Air Conditioning
Fireplace & Spa
Fireplace

Exterior Features

Exterior Home Features
Roof: CompositionExterior: Other
Parking & Garage
GarageParking: Garage Attached

Property Information

Year Built
Year Built: 2018
Property Type / Style
Property Type: Single Family Home

Community

Units in Building: 1

Lot Information

Lot Area: 7205 sqft

Price and Tax history

DateEventPrice
Aug 9, 2024
Source: Zillow Rentals
ListingRemoved
Jul 23, 2024
Source: Zillow Rentals
Listed For Rent
$2,895
Aug 4, 2023
Source: Zillow Rentals
ListingRemoved
Jul 15, 2023
Source: Zillow Rentals
Listed For Rent
$2,895
Nov 6, 2018
Source: N/A
Sold
$446,514

Market trends in Frederick

Last updated September 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
100
13MoM
Sourced by Trulia Market Trends

Around this home

What Locals Say about Frederick

This October

Trick-or-Treat Score

Built from what locals say about this neighborhood.
  • 94% say there are sidewalks
  • 85% say there's holiday spirit
  • 62% say neighbors are friendly
Trulia Trick or TreatStart Ghost Hunt
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 121 Brook St

  • What is 121 Brook St estimated to be worth?
    Trulia's estimated value for 121 Brook St in Frederick, CO is $560,700.
  • What is the price history for 121 Brook St?
    121 Brook St in Frederick, CO last sold for $446,514 in November 2018.
  • Is Frederick a buyer's or seller's market?
    Frederick is currently a buyer's market, based on recent for-sale activity.
  • What do residents say about Frederick?
    Residents describe Frederick, CO as dog-friendly, pedestrian-friendly, and well-kept. See recently sold homes in Frederick, CO.
  • Does 121 Brook St have laundry facilities?
    Yes, 121 Brook St in Frederick, CO has in-unit laundry.
  • How big is the lot at 121 Brook St?
    The lot at 121 Brook St in Frederick, CO is about 0.17 acres (7,205 sq ft).

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Apartments for Rent

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Off Market Homes Near 121 Brook St

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