$2,007,000
SOLD APR 23, 2026

8400 Middle Fork Rd Boulder, CO 80302

Altona Neighborhood
5 Beds
3.5 Baths
5,203 Sq Ft
32.05 Acres Lot

Sale Details

Date Sold: April 23, 2026

$386 Per Sq Ft

20% Below List Price

267 on Market

Highlights

  • Horses Allowed On Property
  • Spa
  • 32.05 Acre Lot
  • Blue Mountain Elementary School Rated A
  • RV Access or Parking
  • Open Floorplan

About This Home

As of April 2026

Flatiron Vista Manor. Just moments from Downtown Boulder, this property offers a serene escape that captures a Victorian essence. Situated on 32 acres, this one-of-a-kind home boasts ultimate privacy and breathtaking views out every window. Behind the gates, a large, tree-lined motor court and professionally landscaped grounds welcome guests to this stunning home. The stone entryway and front patio showcase exceptional craftsmanship and seamless indoor-outdoor living. Enjoy Flatiron views from the in-ground hot tub. The formal living and dining rooms are inviting spaces with high ceilings and wood flooring. Upstairs, french doors lead to the secluded primary suite, highlighted by a sitting area with picturesque views. The spa-like bathroom features a steam shower, soaking tub, and dual walk-in closets. An additional upstairs room would make an excellent home office or guest quarters with enviable views. Back on the main level, two secondary bedrooms are spacious and bright each with walk-in closets. The eat-in kitchen is a chef's dream with new Kitchen Aid appliances, a center island, and a generously sized walk-in pantry. You will love the vistas from the sunny breakfast nook. The adjacent family room has a cozy wood-burning stove and vaulted ceiling. The walk-out lower level includes a rec room and a large bedroom that could easily be made into two. This extraordinary property is a sanctuary and the perfect marriage of luxury and natural beauty for those seeking elegance and tranquility.

Last Agent to Sell the Property

The Bernardi Group

Coldwell Banker Realty-Boulder Brokerage Email: info@thebernardigroup.com Listed on: 07/17/2025

Coldwell Banker Realty-Boulder

Last Buyer's Agent

Marie Jacobs

LIV Sotheby's Intl Realty License #100000474

LIV Sotheby's Intl Realty

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $13,957

Year Built

  • Built in 1989

Lot Details

  • 32.05 Acre Lot
  • Unincorporated Location
  • East Facing Home
  • Southern Exposure
  • Fenced
  • Paved or Partially Paved Lot
  • Sprinkler System
  • Landscaped with Trees
  • Property is zoned RR

Parking

  • 3 Car Attached Garage
  • RV Access or Parking

Home Design

  • Contemporary Architecture
  • Composition Roof
  • Stone

Interior Spaces

  • 5,203 Sq Ft Home
  • 2-Story Property
  • Open Floorplan
  • Cathedral Ceiling
  • Gas Fireplace
  • Window Treatments
  • French Doors
  • Family Room with Fireplace
  • Great Room
  • Living Room with Fireplace
  • Dining Room
  • Recreation Room
  • Wood Flooring
  • Views of Hills

Kitchen

  • Breakfast Area or Nook
  • Eat-In Kitchen
  • Double Oven
  • Gas Range
  • Microwave
  • Dishwasher
  • Kitchen Island
  • Disposal

Bedrooms and Bathrooms

  • 5 Bedrooms
  • Main Floor Bedroom
  • Walk-In Closet
  • Primary bathroom on main floor
  • Soaking Tub
  • Steam Shower

Laundry

  • Laundry Room
  • Dryer
  • Washer

Basement

  • Walk-Out Basement
  • Basement Fills Entire Space Under The House
  • Natural lighting in basement

Outdoor Features

  • Spa
  • Patio
  • Outdoor Storage

Schools

  • Blue Mountain Elementary School
  • Altona Middle School
  • Silver Creek High School

Utilities

  • Forced Air Heating and Cooling System
  • Septic Tank

Additional Features

  • Near Farm
  • Horses Allowed On Property

Listing and Financial Details

  • Assessor Parcel Number R0054709

Community Details

Overview

  • No Home Owners Association
  • Crestview Estates Subdivision

Recreation

  • Trails

Home Details

Home Type

Single Family

Est. Annual Taxes

$13,957

Year Built

Built in 1989

Lot Details

32.05 Acres

Parking

3

Listing Details

  • Year Built: 1989
  • Property Sub Type: Single Family Residence
  • Prop. Type: Residential
  • Lot Size Acres: 32.05
  • Road Frontage Type: County Maintained
  • Subdivision Name: Crestview Estates
  • Architectural Style: Contemporary
  • Unit Levels: Two
  • New Construction: No
  • Efficiency: Southern Exposure
  • Property Attached Yn: No
  • Attribution Contact: info@thebernardigroup.com
  • Special Features: VirtualTour

Interior Features

  • Possible Use: Single Family
  • Appliances: Gas Range, Double Oven, Dishwasher, Refrigerator, Washer, Dryer, Microwave, Disposal
  • Accessibility Features: Main Floor Bath, Main Level Bedroom
  • Has Basement: Full, Partially Finished, Walk-Out Access, Daylight
  • Full Bathrooms: 3
  • Half Bathrooms: 1
  • Total Bedrooms: 5
  • Door Features: French Doors
  • Fireplace Features: Gas, Living Room, Family Room
  • Flooring: Wood
  • Interior Amenities: Eat-in Kitchen, Separate Dining Room, Cathedral Ceiling(s), Open Floorplan, Pantry, Walk-In Closet(s), Kitchen Island, Steam Shower
  • Window Features: Window Coverings

Exterior Features

  • Roof: Composition
  • Fencing: Fenced
  • Lot Features: Evergreen Trees, Deciduous Trees, Abuts Farm Land, House Faces East, Unincorporated, Paved
  • View: Hills, Plains View
  • Waterfront: No
  • Disclosures: Seller's Property Disclosure
  • Construction Type: Frame, Stone
  • Exterior Features: Sprinkler System, Hot Tub
  • Other Structures: Storage
  • Patio And Porch Features: Patio

Garage/Parking

  • Garage Spaces: 3
  • Parking Features: RV Access/Parking, Attached

Utilities

  • Cooling: Central Air
  • Heating: Forced Air
  • Utilities: Natural Gas Available, Electricity Available
  • Sewer: Septic Tank
  • Water Source: Well

Condo/Co-op/Association

  • Community Features: Trail(s)
  • Association: No

Schools

  • Elementary School: Blue Mountain
  • HighSchool: Silver Creek
  • Junior High Dist: ST Vrain Dist RE 1J
  • Middle Or Junior School: Altona

Lot Info

  • Zoning: RR
  • Horse Amenities: Horse(s) Allowed, Zoning Appropriate for 4+ Horses
  • Parcel #: R0054709
  • Irrigation Water Rights: No

Tax Info

  • Tax Year: 2024
  • Tax Annual Amount: 13956.58

Ownership History

Date Name Owned For Owner Type

Purchase Details

Listed on
Jul 17, 2025
Closed on
Apr 23, 2026
Sold by
Garret Kappers and Suarez Kappers Maria
Bought by
8400 Middle Fork Llc
Seller's Agent
The Bernardi Group
Coldwell Banker Realty-Boulder
Buyer's Agent
Marie Jacobs
LIV Sotheby's Intl Realty
List Price
$2,495,000
Sold Price
$2,007,000
Premium/Discount to List
-$488,000
-19.56%
Views
236

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
139.56%

Purchase Details

Closed on
Dec 20, 2024
Sold by
Kappers Garret and Kappers Maria
Bought by
Kappers Garret and Kappers Maria Margot

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$200,000
Interest Rate
5.99%
Mortgage Type
New Conventional

Purchase Details

Listed on
Mar 4, 2013
Closed on
Apr 29, 2013
Sold by
Hess George B and Mcdaniel Barbara Sherrod
Bought by
Kappers Garret
Seller's Agent
Karen Bernardi
Coldwell Banker Realty-Boulder
Buyer's Agent
Leslie Koprowski
Equity Colorado-Front Range
List Price
$850,000
Sold Price
$850,000

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
7.37%
Original Mortgage
$417,000
Interest Rate
2.37%
Mortgage Type
Adjustable Rate Mortgage/ARM

Purchase Details

Closed on
Mar 2, 1995
Sold by
Asmuth Robert S and Asmuth Holly S
Bought by
Hess George B

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$400,000
Interest Rate
8.87%

Purchase Details

Closed on
Sep 8, 1986
Bought by
Kappers Garret and Kappers Maria
Source: Public Records
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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 Type Sale Price Title Company
Special Warranty Deed $2,007,000 Land Title Guarantee
Quit Claim Deed -- None Listed On Document
Quit Claim Deed -- None Listed On Document
Warranty Deed $850,000 Guardian Title Agency Llc
Warranty Deed $775,000 Commonwealth Land Title
Deed $102,000 --
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 Loan Amount Loan Type
Previous Owner $200,000 New Conventional
Previous Owner $417,000 Adjustable Rate Mortgage/ARM
Previous Owner $400,000 No Value Available
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft Prior Sale
04/23/2026 04/23/26 Sold $2,007,000 -10.8% $386 / Sq Ft
04/10/2026 04/10/26 Pending -- -- --
09/19/2025 09/19/25 Price Changed $2,250,000 -9.8% $432 / Sq Ft
07/17/2025 07/17/25 For Sale $2,495,000 +193.5% $480 / Sq Ft
01/28/2019 01/28/19 Off Market $850,000 -- --
04/30/2013 04/30/13 Sold $850,000 0.0% $163 / Sq Ft View Prior Sale
03/31/2013 03/31/13 Pending -- -- --
03/04/2013 03/04/13 For Sale $850,000 -- $163 / Sq Ft
Source: IRES MLS

Tax History

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 $13,606 $139,414 $72,114 $67,300
2024 $13,307 $128,137 $66,281 $61,856
2023 $13,811 $137,028 $77,472 $63,241
2022 $11,776 $111,672 $55,857 $55,815
2021 $11,537 $114,887 $57,465 $57,422
2020 $8,441 $84,220 $54,698 $29,522
2019 $8,309 $84,220 $54,698 $29,522
2018 $8,787 $89,734 $57,096 $32,638
2017 $8,671 $99,206 $63,123 $36,083
2016 $8,239 $83,596 $53,730 $29,866
2015 $7,863 $69,371 $20,059 $49,312
2014 $7,157 $69,371 $20,059 $49,312
Source: Public Records

Agents Affiliated with this Home

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Map

Source: IRES MLS

MLS Number: IRE1039435

IRES MLS

APN: 1319240-00-002

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