421 Highland Ave Boulder, CO 80302 / 4717

Map

Residence for Single Family

(UPDATED: 09/09/2025)
  • 4 Beds
  • 2 Baths
  • 3.722 square feet
Sold Apr 2023
$3,750,000
Property Report

Information about property on 421 Highland Ave, Boulder CO, 80302-4717. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

This is a sizable single-family estate, which is situated at 421 Highland Avenue, Boulder, CO.

Facts

  • Built in 1904
  • Lot size 7,100 sqft
  • Floor size 3,722 sqft
  • Construction Masonry
  • Rooms 10
  • Bedrooms 4
  • Bathrooms 2
  • Last remodel year 2000
  • Basement Basement (not specified)
  • Air conditioning Central
  • Heating & Cooling
  • Heat type Radiant
  • Exterior Home Features
  • Exterior material Cement concrete
  • Exterior walls Brick
  • Roof type Asphalt
  • Parking & Garage
  • Parking Detached Garage
  • Parking spaces 1

Listing info

  • Last sold Apr 2006 for $1,995,000

Householders and Tenants for 421 Highland Ave, Boulder CO

Possible residents contact details

Person Name Phone Number Additional Info
Alex Bogusky Age: 62
303-862-****
Residential status:
Homeowner
Job:
Professional/Technical
Email:
[email protected]
Alexander M Bogusky Age: 62
303-862-****
Ana M Bogusky Age: 60
303-862-****
Residential status:
Homeowner
Job:
Professional/Technical
Anna Bogusky
305-663-****
Arthur Ian Age: 71
303-442-****
C G Biggs
303-544-****
Christopher H Ehret
303-774-****
Gretchen G Biggs Age: 63
303-544-****
J Ehret Age: 60

Purchase History

DateEventPriceSourceAgents
04/10/2006 Sold $1,995,000 Public records
12/22/2003 Sold $821,340 Public records
09/29/1997 Sold $639,000 Public records
05/11/1994 Sold $410,000 Public records

PURCHASE HISTORY 421 Highland Ave, Boulder CO

05/11/199412/22/2003Date$0$200k$400k$600k$800k$1.0M$1.2M$1.4M$1.6M$1.8M$2.0MPrices

Cost estimate history

YearTaxAssessmentMarket
2014 N/A $145,525 N/A
2013 $12,236 N/A $1,828,200

Where is 421 Highland Ave, Boulder CO located on map?

Market Activities

To date, we have no information about market activities in 2025
Apr 2023 Sold
421 Highland Ave
Price history :
$3.75M
  • Single Family
  • 4,505 sqft
  • 4 beds
  • 4 baths
Mar 2023 Listed for sale
421 Highland Ave
Price history :
$3.98M
  • Single Family
  • 4,505 sqft
  • 4 beds
  • 4 baths
Dec 2022 Listed for sale
421 Highland Ave
Price history :
$3.75M
  • Single Family
  • 4,505 sqft
  • 4 beds
  • 4 baths
Oct 2022 Listed for sale
421 Highland Ave
Price history :
$3.88M
  • Single Family
  • 4,505 sqft
  • 4 beds
  • 4 baths
Jun 2022 Listed for sale
421 Highland Ave
Price history :
$4.9M
  • Single Family
  • 4,505 sqft
  • 4 beds
  • 4 baths
Apr 2021 Sold
421 Highland Ave
Price history :
$4M
  • Single Family
  • 4,505 sqft
  • 4 beds
  • 4 baths

View more

Highland Ave Incidents registered in FEMA
(Federal Emergency Management Agency)

To date, we have no information about incidents registered in FEMA in 2025
24 Jul 2015 Chemical spill or leak
700 Highland Ave, Boulder CO
Property Use —
1 or 2 family dwelling
01 Nov 2013 Carbon monoxide incident
403 Highland Ave, Boulder CO
Property Use —
1 or 2 family dwelling
03 May 2005 Gas leak (natural gas or LPG)
437 Highland Ave, Boulder CO
Property Use —
Outside or special property, other

Properties Nearby

Street AddressResidens/Landlords
420 Highland Ave, Boulder, CO 80302-4718
Single Family Residential
  • 3 beds
  • 2 baths
  • 4,079 sqft
  • Built in 1916
 David J Kirk, Molly A Kirk
428 Highland Ave, Boulder, CO 80302-4718
Single Family Residential
  • 3 beds
  • 2 baths
  • 3,248 sqft
  • Built in 1900
 Liebmann Brant Trust 05 0, Brant N Liebmann
429 Highland Ave, Boulder, CO 80302-4717
Single Family Residential
  • 3 beds
  • 2 baths
  • Lot: 7,013 sqft
  • Built in 1920
 The Broadwell LLC, Reef Bay Holiday Villa, LLC
436 Highland Ave, Boulder, CO 80302-4718
Single Family Residential
  • 3 beds
  • 1 bath
  • 1,183 sqft
  • Built in 1903
 Regency Homes, Regency Homes & Insurance Inc
444 Highland Ave, Boulder, CO 80302-4718
Single Family Residential
  • 4 beds
  • 1 bath
  • 3,433 sqft
  • Built in 1900
 Tansey Park, LLC, Maranda J Pleasant
445 Highland Ave, Boulder, CO 80302-4717
Single Family Residential
  • 3 beds
  • 1 bath
  • 2,052 sqft
  • Built in 1904
 Cw Express LLC, Dakota, LLC
453 Highland Ave, Boulder, CO 80302-4717
Single Family Residential
  • 5 beds
  • 2 baths
  • 3,058 sqft
  • Built in 1907
 Laura A Hill, Christina Johnson
502 Highland Ave, Boulder, CO 80302-4720
Single Family Residential
  • 5 beds
  • 3 baths
  • Lot: 0.33 acres
  • Built in 1945
 Barclay P Bates, Ann Boyle
511 Highland Ave, Boulder, CO 80302-4719
Single Family Residential
  • 3 beds
  • 2 baths
  • 3,079 sqft
  • Built in 1920
 David L Dyer, Ann Fosnight
541 Highland Ave, Boulder, CO 80302-4719
Single Family Residential
  • 5 beds
  • 4 baths
  • 6,284 sqft
  • Built in 1898
 Centeno Property Management, LLC, Murray Alex

Highland Avenue

Houses for Sale on Highland Avenue (2)

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Recent rentals on Highland Avenue (2)

Boulder, CO

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Recent rentals on Boulder, CO (2073)

 

FAQ about the house at 421 Highland Ave, Boulder, CO


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