699 Agren Rd is a 1,260 square foot house on a 10.17 acre lot with 2 bedrooms and 1 bathroom. Based on Redfin's Castle Rock data, we estimate the home's value is $433,890.
Single-familyProperty Type
1962Year Built
10.17 acresLot Size
$344Est. Price/Sq.Ft.
1 car garageParking
Source:Public Records
Redfin Estimate
$433,890
$20K since September
Recently sold homes
Estimate history
This home's estimate is 15.6% higher than the average sale price ($375K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$2,757 (−2.0%)
$104,810 + $220,920
$325,730
2025
$2,812 (+5.7%)
$104,810 + $220,920
$325,730
2024
$2,660 (−4.4%)
$104,810 + $228,480
$333,290
2023
$2,784 (+13.9%)
$104,810 + $226,820
$331,630
2022
$2,445 (+19.1%)
$82,200 + $189,110
$271,310
2021
$2,052 (+13.1%)
$74,730 + $146,010
$220,740
2020
$1,815 (+4.7%)
$73,316 + $128,700
$202,016
2019
$1,734 (−10.8%)
$73,320 + $117,000
$190,320
2018
$1,943 (+14.6%)
$69,820 + $114,990
$184,810
2017
$1,695 (+11.6%)
$69,820 + $114,990
$184,810
2016
$1,519 (+2.0%)
$66,500 + $96,800
$163,300
2015
$1,489 (−0.2%)
$62,740 + $86,350
$149,090
2014
$1,491 (+4.2%)
$62,740 + $86,350
$149,090
2013
$1,432 (−10.2%)
$60,260 + $78,680
$138,940
2012
$1,594 (+0.5%)
$66,950 + $97,980
$164,930
2011
$1,585 (−3.0%)
$70,480 + $99,770
$170,250
2010
$1,634 (−0.9%)
$70,480 + $91,630
$162,110
2009
$1,649
$70,480 + $91,630
$162,110
Tax history for 699 Agren Rd
Year
Property tax
Land + Additions
Assessment*
2026
$2,757 (−2.0%)
$104,810 + $220,920
$325,730
2025
$2,812 (+5.7%)
$104,810 + $220,920
$325,730
2024
$2,660 (−4.4%)
$104,810 + $228,480
$333,290
2023
$2,784 (+13.9%)
$104,810 + $226,820
$331,630
2022
$2,445 (+19.1%)
$82,200 + $189,110
$271,310
2021
$2,052 (+13.1%)
$74,730 + $146,010
$220,740
2020
$1,815 (+4.7%)
$73,316 + $128,700
$202,016
2019
$1,734 (−10.8%)
$73,320 + $117,000
$190,320
2018
$1,943 (+14.6%)
$69,820 + $114,990
$184,810
2017
$1,695 (+11.6%)
$69,820 + $114,990
$184,810
2016
$1,519 (+2.0%)
$66,500 + $96,800
$163,300
2015
$1,489 (−0.2%)
$62,740 + $86,350
$149,090
2014
$1,491 (+4.2%)
$62,740 + $86,350
$149,090
2013
$1,432 (−10.2%)
$60,260 + $78,680
$138,940
2012
$1,594 (+0.5%)
$66,950 + $97,980
$164,930
2011
$1,585 (−3.0%)
$70,480 + $99,770
$170,250
2010
$1,634 (−0.9%)
$70,480 + $91,630
$162,110
2009
$1,649
$70,480 + $91,630
$162,110
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jan 27, 2026 • Final
Mechanical
HVAC
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.