NOT LISTED FOR SALE

303 W William St Superior, CO 80027

Estimated Value: $404,000 - $436,000

0.15 Acres
$2,839,247 Price per Acre
6,534 Sq Ft Lot

Sale Details

Date Sold: November 17, 2025

Last sale price $410,000 $276 Per Sq Ft

Est. 4% increase in value since last sale

Current estimated payment $2,488 / mo

18 Days on Market

Highlights

  • Mountain View
  • No HOA
  • Level Lot
  • Monarch K-8 School Rated A
  • Development of the land is complete

About This Lot

As of November 2025

An unparalleled opportunity awaits in Old Town Superior! This build-ready lot in a quiet, established neighborhood offers the rare freedom of NO HOA, allowing you to design your dream home without restriction. A massive advantage for any builder, the water, sewer, and gas taps are already paid and on-site, saving significant time and expense. The lot is perfectly situated with easy access to Hwy 36 for commuting and is just steps from shops, restaurants, parks, and Downtown Superior. The valuable rear alley access provides off-street parking for an RV and a unique opportunity to build an Accessory Dwelling Unit (ADU) for rental income. Professionally cleared through Boulder County with a soil report available, this beautiful property—complete with its mature willow tree and heritage boulder—is a unique and valuable canvas.

Last Agent to Sell the Property

Karri Goscinski

Keller Williams Preferred Realty Brokerage Email: karri@peartreepg.com License #100089644 Listed on: 10/03/2025

Keller Williams Preferred Realty

Last Buyer's Agent

Other MLS Non-REcolorado

NON MLS PARTICIPANT

Property Details

Property Type

  • Land

Est. Annual Taxes

  • $3,632

Lot Details

  • 6,534 Sq Ft Lot
  • Level Lot
  • Development of the land is complete

Property Views

  • Mountain Views

Utilities

  • Phone Available
  • Cable TV Available

Community Details

  • No Home Owners Association
  • Coal Creek Crossing Subdivision

Listing and Financial Details

  • Assessor Parcel Number R0029307

Property Details

Property Type

Land

Est. Annual Taxes

$3,632

Lot Details

6,534 Sq Ft Lot

Listing Details

  • Property Type: Land
  • Property Sub Type: Improved Land
  • Current Use: Vacant
  • Exclusions: None.
  • Directions: GPS will get you to the property using the address
  • SubdivisionName: Coal Creek Crossing
  • Ownership: Individual
  • REC_RVSpaces: 0
  • REC_WaterIncludedYN: 1
  • Ratio Close Price By Original Li: 0.96471
  • Special Features: VirtualTour

Exterior Features

  • View: Mountain(s)
  • Road Frontage Type: Public
  • Road Surface Type: Paved

Garage/Parking

  • Attached Garage: No

Utilities

  • Utilities: Cable Available, Electricity Available, Natural Gas Available, Phone Available, Sewer Connected
  • Sewer: Public Sewer
  • Water Source: Public

Condo/Co-op/Association

  • Association: No

Association/Amenities

  • REC_AssociationFee2Annual: 0.00
  • REC_AssociationFee3Annual: 0.00
  • REC_AssociationFeeAnnual: 0.00
  • REC_AssociationFeeTotalAnnual: 0.00

Lot Info

  • Parcel Number: R0029307
  • Lot Size Acres: 0.15
  • Possible Use: Residential
  • Lot Features: Level
  • Lot Size Sq Ft: 6534

Tax Info

  • Tax Year: 2021
  • Tax Annual Amount: 3632

Ownership History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Name Owned For Owner Type

Purchase Details

Listed on
Oct 3, 2025
Closed on
Nov 17, 2025
Sold by
Bought by
Seller's Agent
Karri Goscinski
Keller Williams Preferred Realty
Buyer's Agent
Other MLS Non-REcolorado
NON MLS PARTICIPANT
List Price
$425,000
Sold Price
$410,000
Premium/Discount to List
-$15,000
-3.53%
Views
6
Current Estimated Value
$425,887

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$15,887
Avg. Annual Appreciation
7.44%
Original Mortgage
$596,250
Outstanding Balance
$596,250
Interest Rate
7.25%
Mortgage Type
Construction
Estimated Equity
-$170,363

Purchase Details

Closed on
Jul 14, 1995
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$114,000
Interest Rate
7.54%

Purchase Details

Closed on
Mar 1, 1995
Sold by
Bought by

Purchase Details

Closed on
Jun 17, 1994
Sold by
Bought by
Source: Public Records
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Buyer Sale Price Title Company
$410,000 Land Title
$141,000 Commonwealth Land Title
-- --
$22,500 First American Heritage Titl
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Borrower Loan Amount
Open $596,250
Previous Owner $114,000
Closed $21,000
Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft
11/17/2025 11/17/25 Sold $410,000 -3.5% $276 / Sq Ft
10/03/2025 10/03/25 For Sale $425,000 -- $286 / Sq Ft
Source: REcolorado®

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $2,274 $22,263 $22,263 --
2024 $1,190 $23,775 $23,775 --
2023 $1,174 $11,484 $15,169 --
2022 $561 $5,362 $5,362 $0
2021 $3,632 $35,964 $11,032 $24,932
2020 $3,095 $29,459 $10,511 $18,948
2019 $3,052 $29,459 $10,511 $18,948
2018 $2,778 $26,561 $6,840 $19,721
2017 $2,706 $29,364 $7,562 $21,802
2016 $2,307 $21,874 $7,005 $14,869
2015 $2,184 $19,645 $8,676 $10,969
2014 $1,964 $19,645 $8,676 $10,969
Source: Public Records

Agents Affiliated with this Home

  • Section Image
See All Agents

Map

Source: REcolorado®

MLS Number: 8446837

REcolorado®

APN: 1577240-08-007

Your Personal Tour Guide

Ask me questions while you tour the home.