Google street view image for 13966 Triadelphia Mill Rd, Dayton, MD 21036

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Sold

$894,792

Est. refi paymentEst. refi $5,386/mo

—

•

2.5 ba

•

2,682

sq ft

13966 Triadelphia Mill Rd, Dayton, MD 21036

About this home

Custom rancher sited on over 3 acres boasts crown, shadow & chair moldings, hrdwd, ceramic & marble flrings, Anderson windows & doors. Formal LR & DRs, 2 FRs w/ FPs. Kitchen/ brkfst rm w/ ceramic, granite countertops. Sunroom w/ handmade Mexican tile & views of the beautiful lot. Master w/ private porch, new bath & dressing room, 3 add~l bedrooms. 3 car garage, custom screened in porch.

Single-familyProperty Type

1981Year Built

3.3 acresLot Size

$334Est. Price/Sq.Ft.

3 spacesParking

Source:Public Records

Redfin Estimate

$894,792

$59K since sold in January 2006$2,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 6.3% lower than the average sale price ($955K) of 5 comparable homes.

SOLD OCT 22, 2026
$872,000
A
3 beds2.5 baths2,722 sq ft
6281 Linkythorn Ln, Clarksville, MD 21029
SOLD OCT 9, 2026
$1,100,000
B
5 beds2.5 baths3,788 sq ft
13295 Triadelphia Mill Rd, Clarksville, MD 21029
SOLD JUN 17, 2026
$730,000
C
4 beds2.5 baths3,184 sq ft
13508 Argo Dr, Dayton, MD 21036
SOLD JUL 1, 2026
$998,000
D
5 beds2.5 baths3,070 sq ft
13838 Dayton Meadows Ct, Dayton, MD 21036
SOLD SEP 17, 2026
$1,075,000
E
4 beds3.5 baths4,637 sq ft
6667 Luster Dr, Highland, MD 20777

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Earn from this home

Sell

$841,346

Est. take-home

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Refinance

Est. cash available

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Rent

$3,509/mo

Redfin rental estimate

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Market trends in 21036, MD

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

96.7%

+0.9% MoM

Median sale price

$1.4M

$97K MoM

Avg. days on market

50d

20 days MoM

Recently sold homes

1 MoM

New listings for sale

OPEN SUN, 1PM TO 3PM
$3,250,000
6 beds5.5 baths12,120 sq ft
5004 Ten Oaks Rd, Clarksville, MD 21029
(410) 465-6900
See all

Provided by Redfin

Sale history for 13966 Triadelphia Mill Rd

Year

Property tax

Land + Additions

Assessment*

2026

$10,234 (+2.1%)

2025

$10,019 (+4.7%)

2024

$9,573 (+6.5%)

$298,400 + $399,400

$697,800

2023

$8,985 (+5.3%)

2022

$8,536 (+3.1%)

2021

$8,282 (+3.9%)

$287,200 + $308,000

$595,200

2020

$7,968 (+3.7%)

2019

$7,684 (+5.4%)

2018

$7,292 (+0.4%)

$297,200 + $235,200

$532,400

2017

$7,265 (+0.2%)

$297,200 + $235,200

$532,400

2015

$7,250 (−4.4%)

$297,200 + $238,900

$536,100

2014

$7,586

$297,200 + $264,700

$561,900

2013

$7,586 (+5.1%)

2012

$7,216 (−7.7%)

2011

$7,819 (+5.4%)

2010

$7,416 (+21.8%)

2009

$6,091

Tax history for 13966 Triadelphia Mill Rd

Year

Property tax

Land + Additions

Assessment*

2026

$10,234 (+2.1%)

2025

$10,019 (+4.7%)

2024

$9,573 (+6.5%)

$298,400 + $399,400

$697,800

2023

$8,985 (+5.3%)

2022

$8,536 (+3.1%)

2021

$8,282 (+3.9%)

$287,200 + $308,000

$595,200

2020

$7,968 (+3.7%)

2019

$7,684 (+5.4%)

2018

$7,292 (+0.4%)

$297,200 + $235,200

$532,400

2017

$7,265 (+0.2%)

$297,200 + $235,200

$532,400

2015

$7,250 (−4.4%)

$297,200 + $238,900

$536,100

2014

$7,586

$297,200 + $264,700

$561,900

2013

$7,586 (+5.1%)

2012

$7,216 (−7.7%)

2011

$7,819 (+5.4%)

2010

$7,416 (+21.8%)

2009

$6,091

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Zoning

Beds

—

Baths

2.5

Stories

Lot width

—

Lot depth

—

Lot size

3.3 Acres

Year renovated

—

Sq. Ft.

2,682

Year built

1981

Style

Single Family Residential

County

Howard County

APN

05 388643

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 4, 2026.

RR-DEO

Rural Residential-Density Exchange Option Overlay District

The Rural Residential District is established to allow low density residential development within a rural environment. The Rural Residential District is intended for an area of the County which is already largely committed to low density residential subdivisions. Within the RR District, agriculture is permitted as well as residential development in both cluster and non-cluster forms. Cluster development is permitted in order to protect environmental and landscape resources and to preserve agricultural land.; The DEO Overlay District is established to provide land owners in the RC and RR Districts with opportunity and incentive to preserve significant blocks of farmland in the rural area of the county. This district is also intended to encourage the clustering of residential development in areas where the development will not have an adverse impact on farm operations. To accomplish this, the DEO District allows residential density in the RC and RR Districts to be exchanged between parcels. Density exchanges in the District should result in large parcels being preserved in perpetuity, while residential development is directed toward parcels which are able to absorb the additional dwellings.

Permitted uses

Include but are not limited to:

Agriculture
Housing-Single unit
Public service
Educational/school
Fire house
Recreation
Communications tower
Park & open space

Property details

Around this home

Schools

K - 12
Preschool & daycare

Dayton Oaks Elementary School

Public PreK-5 • Assigned • 1.7mi

9/10

Folly Quarter Middle School

Public 6-8 • Assigned • 3.3mi

9/10

River Hill High School

Public 9-12 • Assigned • 3.7mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

3/10 Fire Factor

0.15% chance of being in a wildfire in next 30 years

6/10 Heat Factor

7 days above 102° expected this year, 15 days in 30 years

4/10 Wind Factor

15% chance of strong winds in next 30 years

4/10 Air Factor

5 unhealthy days expected this year, 6 days in 30 years

Provided by First Street

Historical weather

Dayton, MD • 21036

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 9.2 hours in June and 4.3 hours in December, placing it below the U.S. average for solar exposure.

9.2 hrs

4.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$851,000 – $1.03M

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Nearby similar homes

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3D WALKTHROUGH

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4 beds3.5 baths1,476 sq ft

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0.33 acre lot • 2 garage spots • Built 1940

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Land— sq ft

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Level lot • Usable outdoor space • Site approved

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New listings for sale in 21029

OPEN SUN, 1PM TO 3PM3D WALKTHROUGH

$3,250,000

6 beds5.5 baths12,120 sq ft

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Home values near 13966 Triadelphia Mill Rd

Data from public records.

Address	Redfin Estimate
13891 Triadelphia Mill Road, Dayton, MD 4 Beds \| 3 Baths \| 1914 Sq. Ft.	$784,244
14023 Triadelphia Mill Road, Dayton, MD - Beds \| 1 Baths \| 952 Sq. Ft.	$443,933
14003 Triadelphia Mill Road, Dayton, MD 4 Beds \| 3 Baths \| 1920 Sq. Ft.	$778,219
13982 Triadelphia Mill Road, Dayton, MD - Beds \| 3 Baths \| 2565 Sq. Ft.	$894,523
13950 Triadelphia Mill Road, Dayton, MD - Beds \| 2.5 Baths \| 2943 Sq. Ft.	$836,446
Triadelphia Mill Road, Dayton, MD - Beds \| - Baths \| - Sq. Ft.	$965,193
13901 Hallowell Court, Dayton, MD - Beds \| 3 Baths \| 3007 Sq. Ft.	$890,777

Address	Redfin Estimate
13920 Triadelphia Mill Road, Dayton, MD - Beds \| 1.5 Baths \| 2459 Sq. Ft.	$723,984
13983 Triadelphia Mill Road, Dayton, MD 3 Beds \| 2 Baths \| 1682 Sq. Ft.	$854,129
14014 Triadelphia Mill Road, Dayton, MD - Beds \| 2 Baths \| 1653 Sq. Ft.	$700,391
13958 Triadelphia Mill Road, Dayton, MD - Beds \| 2.5 Baths \| 2363 Sq. Ft.	$826,335
13860 Triadelphia Mill Road, Dayton, MD - Beds \| 2.5 Baths \| 2660 Sq. Ft.	$875,121
Triadelphia Mill Road, Dayton, MD - Beds \| - Baths \| - Sq. Ft.	$935,985
13911 Hallowell Court, Dayton, MD - Beds \| 4 Baths \| 3340 Sq. Ft.	$892,693

Address	Redfin Estimate
13870 Triadelphia Mill Road, Dayton, MD 5 Beds \| 4.5 Baths \| 3285 Sq. Ft.	$999,379
13963 Triadelphia Mill Road, Dayton, MD 4 Beds \| 3.5 Baths \| 3943 Sq. Ft.	$981,162
13990 Triadelphia Mill Road, Dayton, MD - Beds \| 2 Baths \| 1598 Sq. Ft.	$711,890
13974 Triadelphia Mill Road, Dayton, MD - Beds \| 2 Baths \| 1458 Sq. Ft.	$848,393
14000 Triadelphia Mill Road, Dayton, MD 3 Beds \| 3.5 Baths \| 3120 Sq. Ft.	$944,560
14010 Triadelphia Road, Glenelg, MD - Beds \| 1.5 Baths \| 2358 Sq. Ft.	$782,992
13922 Hallowell Court, Dayton, MD 4 Beds \| 3.5 Baths \| 2595 Sq. Ft.	$925,801

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GreatSchools Ratings provided by GreatSchools.org.

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13966 Triadelphia Mill Rd, Dayton, MD 21036

About this home

Redfin Estimate

Earn from this home

Market trends in 21036, MD

Sale history for 13966 Triadelphia Mill Rd

Tax history for 13966 Triadelphia Mill Rd

Public record

Property details

Public facts

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 21029

Home values near 13966 Triadelphia Mill Rd

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