435 University Ave Boulder, CO 80302
University Hill Neighborhood
4
Beds
5
Baths
3,340
Sq Ft
0.39
Acres
Highlights
- Spa
- Two Primary Bedrooms
- Open Floorplan
- Flatirons Elementary School Rated A
- 0.39 Acre Lot
- Deck
About This Home
As of February 2025Tucked at the end of a private lane abutting open space and Anderson Ditch, this architectural masterpiece offers unparalleled privacy and spectacular views of the Foothills. Lush landscaping envelops this oversized lot - one of the original homestead sites in Boulder. Designed and recently renovated by a renowned local architect, the sun-drenched interior flows w/ soaring ceilings and seamless outdoor connectivity to patios and decks. High-end finishes flourish throughout, including Nydree maple-stained hardwood floors, Adequine Mexican volcanic stone tile and lighting by Moooi and Flos. The chef's kitchen showcases a Carrara marble waterfall island, custom cherry cabinetry, oversized Kohler sink and Miele, Gaggenau and GE Monogram appliances. A main-floor primary bedroom and an additional lower-level primary suite ensure ultimate comfort. Serene baths are adorned w/ designer finishes including Keuco cabinetry, Duravit sinks, Hans Grohe faucets and Plato cabinetry. A separate building w/ a legal ADU (currently renting furnished for $3,100/month) offers rental income potential. Off street parking between alley and front offers up to parking for 5 cars. Garage is finished, heated + cooled and has a 3/4 bathroom. Whole house fire suppression system in house+ADU/garage studio!
Last Buyer's Agent
Non-IRES Agent
Non-IRES
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $15,079
Year Built
- Built in 1946
Lot Details
- 0.39 Acre Lot
- Dirt Road
- Open Space
- South Facing Home
- Wood Fence
- Wire Fence
- Rock Outcropping
- Sloped Lot
- Sprinkler System
- Wooded Lot
Parking
- 2 Car Detached Garage
- Heated Garage
- Alley Access
- Driveway Level
Home Design
- Contemporary Architecture
- Raised Ranch Architecture
- Dwelling with Rental
- Wood Frame Construction
- Composition Roof
- Wood Shingle Exterior
- Stucco
- Stone
Interior Spaces
- 3,340 Sq Ft Home
- 1-Story Property
- Open Floorplan
- Wet Bar
- Cathedral Ceiling
- Ceiling Fan
- Skylights
- Gas Fireplace
- Double Pane Windows
- Window Treatments
- Family Room
- Living Room with Fireplace
- Dining Room
- Home Office
Kitchen
- Eat-In Kitchen
- Gas Oven or Range
- Self-Cleaning Oven
- Microwave
- Dishwasher
- Kitchen Island
- Disposal
Flooring
- Wood
- Carpet
- Tile
Bedrooms and Bathrooms
- 4 Bedrooms
- Double Master Bedroom
- Split Bedroom Floorplan
- Walk-In Closet
- In-Law or Guest Suite
- Primary bathroom on main floor
- Spa Bath
Laundry
- Laundry on lower level
- Dryer
- Washer
Outdoor Features
- Spa
- Balcony
- Deck
- Patio
Schools
- Flatirons Elementary School
- Manhattan Middle School
- Boulder High School
Utilities
- Air Conditioning
- Zoned Heating
- Radiant Heating System
- Baseboard Heating
- Hot Water Heating System
- Water Rights Not Included
- High Speed Internet
- Cable TV Available
Community Details
- No Home Owners Association
- West University Subdivision
Listing and Financial Details
- Assessor Parcel Number R0002348
Ownership History
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
Jan 7, 2025
Closed on
Feb 28, 2025
Sold by
Greenfield Laura
Bought by
Mushkin William
Seller's Agent
Lynn Rauh-Ryan
milehimodern - Boulder
Buyer's Agent
Non-IRES Agent
Non-IRES
List Price
$3,795,000
Sold Price
$3,465,030
Premium/Discount to List
-$329,970
-8.69%
Total Days on Market
52
Views
46
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
-7.24%
Purchase Details
Closed on
Jan 28, 2019
Sold by
Greenfield Richard and Greenfield Laura
Bought by
Greenfield Laura
Purchase Details
Closed on
Jul 20, 2018
Sold by
Greenfield Arney W Mark and Greenfield Arney Laura
Bought by
Greenfield Richard
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$563,700
Interest Rate
4.6%
Mortgage Type
New Conventional
Purchase Details
Closed on
Jan 7, 2000
Sold by
Greenfield Arney W Mark and Greenfield Laura
Bought by
Arney W Mark
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$345,000
Interest Rate
7.84%
Purchase Details
Closed on
Apr 25, 1997
Sold by
Redmayne Robert B and Redmayne Mary
Bought by
Arney W Mark
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$214,600
Interest Rate
7.98%
Purchase Details
Closed on
May 11, 1993
Bought by
Mark Arney W and Greenfield Laura
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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
Average Home Value in this Area
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Special Warranty Deed | $3,465,030 | Land Title | |
| Interfamily Deed Transfer | -- | None Available | |
| Quit Claim Deed | -- | None Available | |
| Interfamily Deed Transfer | -- | -- | |
| Warranty Deed | $358,000 | -- | |
| Quit Claim Deed | -- | -- | |
| Deed | -- | -- |
Source: Public Records
Mortgage History
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Previous Owner | $571,000 | New Conventional | |
| Previous Owner | $565,500 | New Conventional | |
| Previous Owner | $563,700 | New Conventional | |
| Previous Owner | $75,000 | Credit Line Revolving | |
| Previous Owner | $417,000 | New Conventional | |
| Previous Owner | $417,000 | Unknown | |
| Previous Owner | $370,000 | Unknown | |
| Previous Owner | $350,000 | Unknown | |
| Previous Owner | $345,000 | No Value Available | |
| Previous Owner | $315,000 | Unknown | |
| Previous Owner | $71,800 | Credit Line Revolving | |
| Previous Owner | $214,600 | No Value Available |
Source: Public Records
Property History
| Date | Event | Price | Change | Sq Ft Price |
|---|---|---|---|---|
| 02/28/2025 02/28/25 | Sold | $3,465,030 | -8.7% | $1,037 / Sq Ft |
| 01/07/2025 01/07/25 | For Sale | $3,795,000 | -- | $1,136 / Sq Ft |
Source: IRES MLS
Tax History Compared to Growth
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 |
|---|---|---|---|---|
| 2024 | $15,079 | $164,456 | $107,819 | $56,637 |
| 2023 | $15,079 | $173,744 | $110,563 | $66,866 |
| 2022 | $12,670 | $136,435 | $92,942 | $43,493 |
| 2021 | $12,082 | $140,362 | $95,617 | $44,745 |
| 2020 | $11,201 | $128,686 | $85,872 | $42,814 |
| 2019 | $11,030 | $128,686 | $85,872 | $42,814 |
| 2018 | $9,938 | $114,624 | $56,376 | $58,248 |
| 2017 | $9,627 | $126,723 | $62,327 | $64,396 |
| 2016 | $9,269 | $107,070 | $44,815 | $62,255 |
| 2015 | $8,777 | $91,556 | $51,262 | $40,294 |
| 2014 | $7,698 | $91,556 | $51,262 | $40,294 |
Source: Public Records
Agents Affiliated with this Home
-
Lynn Rauh-Ryan
Seller's Agent in 2025
Lynn Rauh-Ryan
milehimodern - Boulder
(303) 449-7000
3 in this area
107 Total Sales
-
N
Buyer's Agent in 2025
Non-IRES Agent
CO_IRES
Map
Source: IRES MLS
MLS Number: 1024151
APN: 1461361-04-013
Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.
Information source: Information and Real Estate Services, LLC. Provided for limited non-commercial use only under IRES Rules © Copyright IRES.
Listing information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Information deemed reliable but not guaranteed by the MLS.
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