Seller's Agent in 2025
Gregory Smith
RE/MAX
(303) 527-3920
9 in this area
351 Total Sales
825 Circle Dr Boulder, CO 80302
University Hill NeighborhoodEstimated Value: $6,147,000 - $7,328,000
4
Beds
6
Baths
6,395
Sq Ft
$1,047/Sq Ft
Est. Value
Highlights
- Heated Driveway
- Pool
- 1.04 Acre Lot
- Flatirons Elementary School Rated A
- Primary Bedroom Suite
- Open Floorplan
About This Home
As of April 2025Welcome to an unparalleled living experience at 825 Circle Drive. This newly constructed executive residence, situated on over an acre of land, exemplifies exceptional craftsmanship & offers a harmonious blend of luxury, comfort, & natural beauty. This expansive home features 4 bedrooms / 6 bathrooms, designed to provide ample space for relaxation and entertainment. Meticulously crafted with thoughtful & creative design, the layout of the home showcases breathtaking views from nearly every room. This home is Energy Star certified & EPA Indoor airPLUS qualified, ensuring superior energy efficiency, healthy indoor air quality, & a commitment to environmentally responsible construction. Harness the power of cutting-edge green technology with a geothermal heating & cooling system & 80+ solar panels, delivering energy efficiency & sustainability without compromising comfort or style. Fully integrated with a Lutron electronic system, the home offers seamless control of lighting, shades, & other smart features, enhancing convenience & energy efficiency. Enjoy an array of high-end features, including a saltwater pool, elevator for seamless accessibility, plus a radiant heated driveway for convenience during snowy winters. The property also includes a private mother-in-law suite, offering flexibility for guests or multi-generational living arrangements. A spacious 3 car garage is heated plus a EV charging station. Situated at the base of Flagstaff Mountain, this property offers some of the finest views available, where city lights twinkle, Chautauqua meadows unfold before you, & the majestic foothills provide a breathtaking backdrop for everyday living. Whether hosting gatherings, welcoming extended family, or enjoying peaceful solitude, 825 Circle Drive offers a setting that caters to all your desires.
Last Agent to Sell the Property
RE/MAX Alliance Brokerage Phone: 303-442-3180 Listed on: 01/29/2025
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $30,128
Year Built
- Built in 2016
Lot Details
- 1.04 Acre Lot
- Open Space
- Dog Run
- Landscaped
- Front and Back Yard Sprinklers
- Private Yard
- Garden
Parking
- 3 Car Attached Garage
- Electric Vehicle Home Charger
- Heated Garage
- Insulated Garage
- Lighted Parking
- Heated Driveway
- Circular Driveway
Home Design
- Contemporary Architecture
- Tri-Level Property
- Slab Foundation
- Concrete Roof
- Stone Siding
- Stucco
Interior Spaces
- 6,395 Sq Ft Home
- Elevator
- Open Floorplan
- Wet Bar
- Double Pane Windows
- Smart Window Coverings
- Mud Room
- Entrance Foyer
- Smart Doorbell
- Family Room
- Living Room
- Dining Room
- Home Office
- Home Gym
- Radiant Floor
- Laundry Room
Kitchen
- Kitchen Island
- Quartz Countertops
Bedrooms and Bathrooms
- 4 Bedrooms
- Primary Bedroom Suite
- Walk-In Closet
- In-Law or Guest Suite
Home Security
- Smart Security System
- Smart Lights or Controls
- Smart Thermostat
- Water Leak Detection System
- Radon Detector
- Carbon Monoxide Detectors
- Fire and Smoke Detector
Eco-Friendly Details
- Green Roof
- Energy-Efficient Appliances
- Energy-Efficient Windows
- Energy-Efficient Construction
- Energy-Efficient HVAC
- Energy-Efficient Thermostat
- Air Purifier
- Heating system powered by active solar
- Smart Irrigation
Outdoor Features
- Spa
- Balcony
- Deck
- Wrap Around Porch
- Patio
- Outdoor Water Feature
- Exterior Lighting
- Rooftop Access
- Outdoor Gas Grill
- Rain Gutters
Schools
- Flatirons Elementary School
- Manhattan Middle School
- Boulder High School
Utilities
- Forced Air Heating and Cooling System
- Radiant Heating System
- Geothermal Heating and Cooling
- Natural Gas Connected
- Water Heater
- Cable TV Available
Listing and Financial Details
- Exclusions: Stagging Items.
- Property held in a trust
- Assessor Parcel Number R0005950
Community Details
Overview
- No Home Owners Association
- Flatirons Park Subdivision
- Property is near a preserve or public land
Security
- Controlled Access
Ownership History
Date
Name
Owned For
Owner Type
Purchase Details
Closed on
Sep 30, 2025
Sold by
Hernreich Exchange Llc
Bought by
Hernreich Family Ltd Lllp
Current Estimated Value
Purchase Details
Listed on
Jan 29, 2025
Closed on
Apr 3, 2025
Sold by
Laurel A Lagenaur Qualified Personal Res
Bought by
Hernreich Exchange Llc and Hernreich Family Ltd Lllp
Seller's Agent
Gregory Smith
RE/MAX Alliance
Buyer's Agent
Andrea Meneghel
Madison & Company Properties - Boulder
List Price
$7,500,000
Sold Price
$7,000,000
Premium/Discount to List
-$500,000
-6.67%
Views
92
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
-3.94%
Original Mortgage
$6,990,125
Interest Rate
6.85%
Mortgage Type
New Conventional
Purchase Details
Closed on
Mar 10, 2020
Sold by
Lagenaur Laurel A
Bought by
Laurel A Lagenaur Qualifield Personal Re
Purchase Details
Listed on
Jul 3, 2014
Closed on
Feb 9, 2015
Sold by
Pionzio Dino John
Bought by
Lagenaur Laurel A
Seller's Agent
John Hoeffler
WK Real Estate
Buyer's Agent
Sybil Zikmund
Boulder Dream Homes Real Estate
List Price
$1,800,000
Sold Price
$1,350,000
Premium/Discount to List
-$450,000
-25%
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
15.30%
Purchase Details
Listed on
Jan 21, 2013
Closed on
Mar 20, 2013
Sold by
Flatiron Partners Llc
Bought by
Pionzio Dino John
Seller's Agent
Thomas Kahn
RE/MAX Alliance-Boulder
Buyer's Agent
John Hoeffler
WK Real Estate
List Price
$1,150,000
Sold Price
$1,125,000
Premium/Discount to List
-$25,000
-2.17%
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
10.13%
Purchase Details
Closed on
Jun 1, 2012
Sold by
Jacky Richard Thomas and Jacky Tamsin Heather
Bought by
Flatiron Partners Llc
Purchase Details
Closed on
Oct 28, 2011
Sold by
Pulver Page and Garson Jonathan
Bought by
Jacky Richard Thomas
Purchase Details
Closed on
Aug 15, 2011
Sold by
John O Nelson Trust #1
Bought by
Pulver Page
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$350,000
Interest Rate
5.5%
Mortgage Type
Purchase Money Mortgage
Purchase Details
Closed on
Apr 6, 2004
Sold by
The Nelson Family Trust
Bought by
John O Nelson Trust #1 and Edna M Nelson Trust #1
Purchase Details
Closed on
Feb 27, 2004
Sold by
Nelson John O and Nelson Edna M
Bought by
John O Nelson Trust #1 and Edna M Nelson Trust #1
Purchase Details
Closed on
Sep 17, 1997
Sold by
Nelson John O and Nelson Edna M
Bought by
The Nelson Family Trust
Purchase Details
Closed on
Nov 24, 1981
Bought by
Lagenaur Laurel A
Purchase Details
Closed on
Oct 21, 1975
Bought by
Lagenaur Laurel A
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Home Values in the Area
Average Home Value in this Area
Purchase History
| Date | Buyer | Sale Price | Title Company |
|---|---|---|---|
| Hernreich Family Ltd Lllp | $7,000,000 | Land Title | |
| Hernreich Exchange Llc | $7,000,000 | Land Title | |
| Laurel A Lagenaur Qualifield Personal Re | -- | None Available | |
| Lagenaur Laurel A | $1,350,000 | Fntc | |
| Pionzio Dino John | $1,125,000 | Land Title Guarantee Company | |
| Flatiron Partners Llc | -- | None Available | |
| Jacky Richard Thomas | $814,900 | Fidelity National Title Insu | |
| Pulver Page | $650,000 | Fidelity National Title Insu | |
| John O Nelson Trust #1 | -- | -- | |
| John O Nelson Trust #1 | -- | -- | |
| The Nelson Family Trust | -- | -- | |
| Lagenaur Laurel A | -- | -- | |
| Lagenaur Laurel A | -- | -- |
Source: Public Records
Mortgage History
| Date | Status | Borrower | Loan Amount |
|---|---|---|---|
| Previous Owner | Hernreich Exchange Llc | $6,990,125 | |
| Previous Owner | Pulver Page | $350,000 |
Source: Public Records
Property History
| Date | Event | Price | List to Sale | Price per Sq Ft | Prior Sale |
|---|---|---|---|---|---|
| 04/03/2025 04/03/25 | Sold | $7,000,000 | -6.7% | $1,095 / Sq Ft | |
| 01/29/2025 01/29/25 | For Sale | $7,500,000 | +566.7% | $1,173 / Sq Ft | |
| 01/28/2019 01/28/19 | Off Market | $1,125,000 | -- | -- | |
| 01/28/2019 01/28/19 | Off Market | $1,350,000 | -- | -- | |
| 02/09/2015 02/09/15 | Sold | $1,350,000 | -25.0% | $603 / Sq Ft | View Prior Sale |
| 01/10/2015 01/10/15 | Pending | -- | -- | -- | |
| 07/03/2014 07/03/14 | For Sale | $1,800,000 | +60.0% | $804 / Sq Ft | |
| 03/20/2013 03/20/13 | Sold | $1,125,000 | -2.2% | $502 / Sq Ft | View Prior Sale |
| 02/18/2013 02/18/13 | Pending | -- | -- | -- | |
| 01/21/2013 01/21/13 | For Sale | $1,150,000 | -- | $513 / Sq Ft |
Source: REcolorado®
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 | $30,660 | $342,913 | $213,794 | $129,119 |
| 2024 | $30,660 | $342,913 | $213,794 | $129,119 |
| 2023 | $30,128 | $348,869 | $220,778 | $131,776 |
| 2022 | $32,435 | $349,272 | $227,091 | $122,181 |
| 2021 | $30,929 | $359,323 | $233,626 | $125,697 |
| 2020 | $27,226 | $312,777 | $218,361 | $94,416 |
| 2019 | $26,809 | $312,777 | $218,361 | $94,416 |
| 2018 | $22,391 | $258,264 | $141,394 | $116,870 |
| 2017 | $12,312 | $162,065 | $156,318 | $5,747 |
| 2016 | $30,125 | $348,000 | $348,000 | $0 |
| 2015 | $28,526 | $70,375 | $41,233 | $29,142 |
| 2014 | $5,917 | $70,375 | $41,233 | $29,142 |
Source: Public Records
Agents Affiliated with this Home
-
Gregory Smith
-
Andrea Meneghel
Buyer's Agent in 2025
Andrea Meneghel
Madison & Company Properties - Boulder
(970) 389-7405
1 in this area
16 Total Sales
-
John Hoeffler
Seller's Agent in 2015
John Hoeffler
WK Real Estate
(720) 564-6014
5 in this area
66 Total Sales
-
S
Buyer's Agent in 2015
Sybil Zikmund
Boulder Dream Homes Real Estate
-
Thomas Kahn
Seller's Agent in 2013
Thomas Kahn
RE/MAX
(303) 579-4678
3 in this area
24 Total Sales
-
Kathryn Whelan
K
Seller Co-Listing Agent in 2013
Kathryn Whelan
RE/MAX
2 in this area
8 Total Sales
Map
Source: REcolorado®
MLS Number: 1792568
APN: 1461364-32-009
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Listings courtesy of REcolorado® as distributed by MLS GRID.
Based on information submitted to the MLS GRID
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