When was property at 3664 Porter Lane built and last sold?

The property at 3664 Porter Lane was built in 2005 and last sold on Oct 7, 2021 for $540,000.

How much is this home worth?

The estimated value of the home located at 3664 Porter Lane is $0.

What are some comparable homes to 3664 Porter Lane?

There are currently no comparable homes to 3664 Porter Lane.

Johnstown

80534

3664 Porter Ln

$540,000

● House - Off Market

3664 Porter Ln

Johnstown, CO 80534

4 Beds

3 Baths, 1 Half Bath

2,570 Ft²

$578,377

RealtyHop Estimate

7.11%

Since Nov 1, 2021

CO-Denver

Primary Model

About This Property

Move-in ready & full of natural light, this elegant 2 story features an effortless flow & new carpet. Main floor w/ stunning vaulted ceiling, gas fireplace, two dining areas & recently updated kitchen featuring granite countertops, matching island + contemporary backsplash. Wood deck off kitchen overlooks spacious, fully fenced backyard w/ matching shed & garden boxes. Beautiful (and big) master bdrm has updated 5 pc bath w/ freestanding soaker tub. All four bedrooms & laundry located on upper level, w/ J/J bath. Basement has some framing - sellers will leave drywall for those wishing to complete basement finish. Front porch, 672 sq ft 3 car garage + gorgeous landscaping top off this wonderful home. Carlson Farm HOA features pool, clubhouse + colorful basketball court. Don't miss out on a large, stunning home in a wonderful area!

Unit Size

2,570 Ft²

Days on Market

Land Size

0.17 acres

Price per sqft

$210

Property Type

House

Property Taxes

$248

HOA Dues

$145

Year Built

2005

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Last updated: 2 years ago (REcolorado MLS #2741956)

Price History

Date / Event	Date	Event
Oct 8, 2021	Sold	Premium
Sold
Sep 2, 2021	Listed	$540,000
Listed
Apr 1, 2014	Sold	Premium
Sold
Oct 14, 2005	Listed	$274,387
Listed

	FULL BASEMENT WITH ROUGH IN PLUMBING, 3 CAR GARAGE, LAUNDRY ROOM UPSTAIRS, FIREPLACE/Entertainment CENTER, FLAT TOP RANGE AND BUILT IN MICROWAVE, Upgrade CARPET, HARDWOOD IN KITCHEN AND NOOK, Saratoga BIRCH CABINETS, EXTRA WIDE DECK, FRONT AND REAR YARD LANDSCAPE. IN ORDER TO OBTAIN THE PURCHASE PRICE LISTED THE BUYER MUST USE THE BUILDERS LENDER AND INSURANCE CO. IF THE BUYER CHOOSE TO GO WITH OTHER LENDER PRICE 304,874.

Property Highlights

Garage

Air Conditioning

Fireplace

Building Info

Overview

General

Year Built: 2005

Effective Year Built: 2005
Building Count: 1
Bedroom Count: 4
Bathroom Count: 3
Full Bathrooms: 3
Partial Bathrooms: 3
Bathroom Plumbing Fixtures: 16
Building Condition: 0
Building Quality: 0
Construction Type: 17
Building Style: 40
Exterior Walls Type: 17
Interior Walls Type: 3
Roof Shape Type: 0
Roof Cover Type: 3
Floor Count: 200
Living Units: 1
Floor Cover: 0
Basement Type: 9
Basement Area: 1,230
Garage Type: 1
Garage Square Area: 672
Parking Space Count: 2
Patio Type: 0
Porch Type: 36
Pool Type: 0

Dimensions

Lot Size Square Feet: 7,203

Total Building Area: 4,472
Gross Building Area: 4,472
Building Area: 2,570
Building Area Measurement: L

Heating and Cooling

Air Conditioning: 1

Heating: 3
Heated Square Feet: 2,570
Heating Fuel Type: 0

Utilities

Sewer System: 0

Water Service: 0

Building

Building Type: 0

Property Class: R
Subdivision: CARLSON FARMS FG#2
Land Acres: 0000000165
Standard Land Use Code: 1001
County Land Use Code: 1212
Legal Description 1: JOH 2CF L4 BLK5 CARLSON FARMS FG#2

Neighborhood

School District Name: Johnstown-Milliken School District RE-5J

Census Tract: 002107

Geography

Assessors Map Reference: MAP 2305

Account Number: R1246902
Parcel: R1246902
Block: 5
Lot: 4
Meridian: SEC 1 TWN 4N RNG 68W
Latitude: 40.3409
Longitude: -104.955

Address

Full Address: 3664 Porter Ln

Address - House Number: 3664
Address - Street Name: Porter
Address - Suffix Type: Ln
State: CO
City Name: Johnstown
Carrier Code: R005
4-Digit Zip Code: 7484
Zip Code: 80534

Valuation

Tax

Total Area: 2,570

Tax Year: 2023
Tax Amount: $299,036
Tax Rate Code Area: 0567

Appraisal Valuation

Standard Deviation: 0.1341

Valuation Date: Apr 03, 2024
Confidence Score: 84
Final Value: 568,972
High Value: 645,305
Low Value: 492,640

Open Liens

Total Open Liens:

Premium

Total Open Liens Amount:

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First Open Lien Mortgage Lender:

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First Open Lien Mortgage Recording Date:

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First Open Lien Mortgage Loan Amount:

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First Open Lien Mortgage Term:

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First Open Lien Mortgage Position:

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First Open Lien Mortgage Loan Type:

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First Open Lien Mortgage Loan Due Date:

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Market Valuation

Market Total Value: $537,220

Market Land Value: $85,000
Market Improvement Value: $452,220

Assessments Valuation

Assessed Year: 2023

Assessed Total Value: $36,000
Assessed Land Value: $5,700
Assessed Improvements Value: $30,300

Sales

Current Sale Contract Date: Oct 07, 2021

Current Sale Recording Date: Oct 08, 2021
Current Sale Price:

Premium
Current Sale Document Type: 71
Current Sale Input Document Number: 4764300
Previous Sale Recording Date: Apr 01, 2014
Previous Sale Contract Date: Mar 31, 2014
Previous Sale Amount: $275,500
Previous Sale Document Type: 68

Last Sale Mortgage

First Mortgage Lender:

Premium

First Mortgage Transaction Date:

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First Mortgage Loan Amount:

Premium
First Mortgage Terms:

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First Mortgage Loan Type:

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First Mortgage Loan Due Date:

Premium

Previous Mortgages

Previous Mortgage Lender:

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Previous Mortgage Transaction Date:

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Previous Mortgage Loan Amount:

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Previous Mortgage Term:

Premium
Previous Mortgage Loan Type:

Premium
Previous Mortgage Loan Due Date:

Premium

Data used for valuation calculations is provided by RealtyHop, and other third party sources

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Comparables

About Johnstown

Stats & Trends

Median Asking:

$499,900

Sale Price/ft²

$233

Below Asking

0.02%

Average Days on Market

Average Home Size

2152 ft²

Average Home Age

10.2 years

Currently For Sale

314 Listings

Based on RH Advisors, Inc. calculations of home data from MLS and/or public records.

Similar Homes for Sale

Currently no similar homes around

Nearby Rentals

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Listed by: Crip Erickson,
Last Updated: 2 years ago
Data Source: REcolorado MLS, MLS# 2741956

© 2026 REcolorado® All rights reserved. Certain information contained herein is derived from information which is the licensed property of, and copyrighted by, REcolorado®. The listing broker’s offer of compensation is made only to participants of the MLS where the listing is filed.

3664 Porter Ln

About This Property

Price History

Property Highlights

Building Info

Overview

Building

Neighborhood

Geography

Valuation

Comparables

About Johnstown

Stats & Trends

Similar Homes for Sale

Nearby Rentals

Frequently Asked Questions