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21 Alta Mar Wy

Single-family home, 3 bd, 2 ba, 1,354 sqft, built 1946

0.5 mi$2.35M$1.94M$1.78M$1.60M$799K$1.99M$2.23M$2.07M$1.52M$1.96M$2.30M$2.41M$1.78M$2.13M$1.85M$2.49M$1.35M$2.86M21 Alta Mar WyBlock 1483, Lot 001C00.25 miN534 47th Ave: sold for $1,700,000 on 2026-07-14, 0.15 mi away8231 Geary Blvd: sold for $1,690,000 on 2026-06-03, 0.11 mi away465 46th Ave: sold for $1,700,000 on 2026-10-01, 0.06 mi away550 48th Ave: sold for $2,236,067 on 2026-03-18, 0.17 mi away718 46th Ave: sold for $1,552,000 on 2026-10-13, 0.39 mi away727 43rd Ave: sold for $1,675,000 on 2026-09-14, 0.44 mi away754 45th Ave: sold for $1,200,000 on 2026-07-10, 0.44 mi away524 39th Ave: sold for $2,025,000 on 2026-10-09, 0.48 mi away870 42nd Ave: sold for $2,068,000 on 2026-10-13, 0.65 mi away810 45th Ave: sold for $1,700,000 on 2026-06-30, 0.51 mi away39 Seal Rock Dr: sold for $2,789,999 on 2026-07-29, 0.06 mi away515 46th Ave: sold for $2,320,000 on 2026-03-25, 0.12 mi away709 42nd Ave: sold for $1,670,000 on 2026-10-16, 0.45 mi away8122 Geary Blvd: sold for $1,400,000 on 2025-12-04, 0.10 mi away871 41st Ave: sold for $1,289,000 on 2026-10-28, 0.66 mi away854 47th Ave: sold for $1,910,000 on 2026-04-20, 0.55 mi away857 44th Ave: sold for $1,225,000 on 2026-01-20, 0.58 mi away586 39th Ave: sold for $770,411 on 2026-04-30, 0.51 mi away664 45th Ave: sold for $1,915,000 on 2026-04-13, 0.32 mi away622 44th Ave: sold for $1,765,000 on 2025-11-04, 0.31 mi away779 43rd Ave: sold for $2,100,000 on 2026-03-20, 0.50 mi away871 42nd Ave: sold for $2,128,000 on 2026-06-11, 0.63 mi away4620 Anza St: sold for $1,920,000 on 2026-07-06, 0.58 mi away654 43rd Ave: sold for $1,960,000 on 2026-08-27, 0.38 mi away522 35th Ave: sold for $1,588,800 on 2026-10-22, 0.71 mi away519 47th Ave: sold for $2,550,000 on 2025-11-19, 0.13 mi away570 44th Ave: sold for $1,300,000 on 2026-02-06, 0.26 mi away826 38th Ave: sold for $1,870,000 on 2026-06-02, 0.74 mi away532 45th Ave: sold for $2,600,000 on 2026-05-18, 0.18 mi away668 45th Ave: sold for $1,220,000 on 2025-11-19, 0.33 mi away851 46th Ave: sold for $1,800,000 on 2025-11-19, 0.55 mi away731 46th Ave: sold for $2,200,000 on 2026-05-29, 0.40 mi away837 47th Ave: sold for $2,300,000 on 2026-05-11, 0.53 mi away599 45th Avenue: sold for $2,300,000 on 2026-06-25, 0.23 mi away683 42nd Ave: sold for $900,000 on 2026-08-31, 0.42 mi away655 39th Ave: sold for $1,700,000 on 2026-04-23, 0.53 mi away718 37th Ave: sold for $1,700,000 on 2026-06-22, 0.70 mi away876 46th Ave: sold for $1,920,000 on 2026-09-28, 0.58 mi away638 38th Ave: sold for $2,050,000 on 2026-04-14, 0.59 mi away899 40th Ave: sold for $1,600,000 on 2026-07-09, 0.71 mi away890 48th Ave: sold for $1,755,000 on 2026-03-06, 0.60 mi away827 46th Ave: sold for $2,200,000 on 2026-05-15, 0.52 mi away412 43rd Ave: sold for $2,290,000 on 2026-02-27, 0.23 mi away772 47th Ave: sold for $2,450,000 on 2026-09-01, 0.45 mi away5428 Anza St: sold for $2,300,000 on 2026-04-13, 0.22 mi away615 42nd Ave: sold for $2,400,000 on 2025-11-12, 0.36 mi away855 39th Ave: sold for $1,908,000 on 2026-08-20, 0.71 mi away5200 Anza St: sold for $1,680,000 on 2026-01-26, 0.30 mi away826 40th Ave: sold for $3,300,000 on 2026-06-18, 0.66 mi away894 48th Ave: sold for $1,150,000 on 2025-11-06, 0.60 mi away419 42nd Ave: sold for $2,400,000 on 2025-12-03, 0.26 mi away878 47th Avenue: sold for $2,199,000 on 2025-12-29, 0.58 mi away651 41st Ave: sold for $2,275,000 on 2025-10-29, 0.43 mi away0.75 mi0.5 mi$2.35M$1.94M$1.99M$2.07M$1.52M$1.96M$1.78M$1.85M$2.49M$2.45M$1.35M21 Alta Mar WyBlock 1483, Lot 001C00.5 miN534 47th Ave: sold for $1,700,000 on 2026-07-14, 0.15 mi away8231 Geary Blvd: sold for $1,690,000 on 2026-06-03, 0.11 mi away465 46th Ave: sold for $1,700,000 on 2026-10-01, 0.06 mi away550 48th Ave: sold for $2,236,067 on 2026-03-18, 0.17 mi away718 46th Ave: sold for $1,552,000 on 2026-10-13, 0.39 mi away727 43rd Ave: sold for $1,675,000 on 2026-09-14, 0.44 mi away754 45th Ave: sold for $1,200,000 on 2026-07-10, 0.44 mi away524 39th Ave: sold for $2,025,000 on 2026-10-09, 0.48 mi away870 42nd Ave: sold for $2,068,000 on 2026-10-13, 0.65 mi away810 45th Ave: sold for $1,700,000 on 2026-06-30, 0.51 mi away39 Seal Rock Dr: sold for $2,789,999 on 2026-07-29, 0.06 mi away515 46th Ave: sold for $2,320,000 on 2026-03-25, 0.12 mi away709 42nd Ave: sold for $1,670,000 on 2026-10-16, 0.45 mi away8122 Geary Blvd: sold for $1,400,000 on 2025-12-04, 0.10 mi away871 41st Ave: sold for $1,289,000 on 2026-10-28, 0.66 mi away854 47th Ave: sold for $1,910,000 on 2026-04-20, 0.55 mi away857 44th Ave: sold for $1,225,000 on 2026-01-20, 0.58 mi away586 39th Ave: sold for $770,411 on 2026-04-30, 0.51 mi away664 45th Ave: sold for $1,915,000 on 2026-04-13, 0.32 mi away622 44th Ave: sold for $1,765,000 on 2025-11-04, 0.31 mi away779 43rd Ave: sold for $2,100,000 on 2026-03-20, 0.50 mi away871 42nd Ave: sold for $2,128,000 on 2026-06-11, 0.63 mi away4620 Anza St: sold for $1,920,000 on 2026-07-06, 0.58 mi away654 43rd Ave: sold for $1,960,000 on 2026-08-27, 0.38 mi away522 35th Ave: sold for $1,588,800 on 2026-10-22, 0.71 mi away519 47th Ave: sold for $2,550,000 on 2025-11-19, 0.13 mi away570 44th Ave: sold for $1,300,000 on 2026-02-06, 0.26 mi away826 38th Ave: sold for $1,870,000 on 2026-06-02, 0.74 mi away532 45th Ave: sold for $2,600,000 on 2026-05-18, 0.18 mi away668 45th Ave: sold for $1,220,000 on 2025-11-19, 0.33 mi away851 46th Ave: sold for $1,800,000 on 2025-11-19, 0.55 mi away731 46th Ave: sold for $2,200,000 on 2026-05-29, 0.40 mi away837 47th Ave: sold for $2,300,000 on 2026-05-11, 0.53 mi away599 45th Avenue: sold for $2,300,000 on 2026-06-25, 0.23 mi away683 42nd Ave: sold for $900,000 on 2026-08-31, 0.42 mi away655 39th Ave: sold for $1,700,000 on 2026-04-23, 0.53 mi away718 37th Ave: sold for $1,700,000 on 2026-06-22, 0.70 mi away876 46th Ave: sold for $1,920,000 on 2026-09-28, 0.58 mi away638 38th Ave: sold for $2,050,000 on 2026-04-14, 0.59 mi away899 40th Ave: sold for $1,600,000 on 2026-07-09, 0.71 mi away890 48th Ave: sold for $1,755,000 on 2026-03-06, 0.60 mi away827 46th Ave: sold for $2,200,000 on 2026-05-15, 0.52 mi away412 43rd Ave: sold for $2,290,000 on 2026-02-27, 0.23 mi away772 47th Ave: sold for $2,450,000 on 2026-09-01, 0.45 mi away5428 Anza St: sold for $2,300,000 on 2026-04-13, 0.22 mi away615 42nd Ave: sold for $2,400,000 on 2025-11-12, 0.36 mi away855 39th Ave: sold for $1,908,000 on 2026-08-20, 0.71 mi away5200 Anza St: sold for $1,680,000 on 2026-01-26, 0.30 mi away826 40th Ave: sold for $3,300,000 on 2026-06-18, 0.66 mi away894 48th Ave: sold for $1,150,000 on 2025-11-06, 0.60 mi away419 42nd Ave: sold for $2,400,000 on 2025-12-03, 0.26 mi away878 47th Avenue: sold for $2,199,000 on 2025-12-29, 0.58 mi away651 41st Ave: sold for $2,275,000 on 2025-10-29, 0.43 mi away0.75 mi

53 sales inside 0.75 mi since May 2025. Click a sale on the map, or untick it below, to leave it out.

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Estimated sale price today

Medium confidence

$1,684,000

$1,212,000estimated range$2,071,000

From 53 comps at a weighted median of $1,244 per sqft.

Block
1483
Lot
001C
Sales
Oct 2025 to Oct 2026
Prices adjusted to
2026-11-03
Within
0.75 mi
Sold since
May 2025

Sale prices versus asking

Similarity-weighted median: 45.2% above final asking.

Middle half: 27.3% above asking to 65.6% above asking. 42 of 53 selected comps have a verified final asking price.

Comparable sales (53)

Every sale inside the circle starts ticked, most similar first. Untick one here, or click it on the map, to leave it out.

AddressSoldPriceFinal askingSale vs. askingAdj. today$/sqftSizeDist.Why
534 47th Ave2026-07-14$1.7MNo asking price—$1.83M$1,3312bd 1ba 1,375sf0.15 misimilar size
8231 Geary Blvd2026-06-03$1.69M$999,000$691,000 above asking (69.2%)$1.77M$1,2163bd 2ba 1,455sf0.11 misimilar size, 3 bd
465 46th Ave2026-10-01$1.7MNo asking price—$1.63M$9872ba 1,650sf0.06 mirecent
550 48th Ave2026-03-18$2.24M$1,350,000$886,067 above asking (65.6%)$2.35M$1,7942bd 1ba 1,312sf0.17 misimilar size
718 46th Ave2026-10-13$1.55M$999,000$553,000 above asking (55.4%)$1.49M$1,2392bd 2ba 1,200sf0.39 mirecent
727 43rd Ave2026-09-14$1.68M$998,000$677,000 above asking (67.8%)$1.68M$1,2902bd 1ba 1,298sf0.44 misimilar size, recent
754 45th Ave2026-07-10$1.2M$1,050,000$150,000 above asking (14.3%)$1.29M$9374bd 1ba 1,379sf0.44 misimilar size
524 39th Ave2026-10-09$2.02M$1,395,000$630,000 above asking (45.2%)$1.94M$1,2443bd 1ba 1,560sf0.48 mi3 bd, recent
870 42nd Ave2026-10-13$2.07M$1,395,000$673,000 above asking (48.2%)$1.98M$1,3712bd 1ba 1,445sf0.65 misimilar size, recent
810 45th Ave2026-06-30$1.7M$1,195,000$505,000 above asking (42.3%)$1.78M$1,1813bd 2ba 1,507sf0.51 mi3 bd
39 Seal Rock Dr2026-07-29$2.79M$2,395,000$394,999 above asking (16.5%)$3M$1,4723bd 4ba 2,040sf0.06 mi3 bd
515 46th Ave2026-03-25$2.32M$1,895,000$425,000 above asking (22.4%)$2.44M$1,3133bd 3ba 1,860sf0.12 mi3 bd
709 42nd Ave2026-10-16$1.67M$1,600,000$70,000 above asking (4.4%)$1.6M$9892bd 2ba 1,618sf0.45 mirecent
8122 Geary Blvd2025-12-04$1.4M$899,000$501,000 above asking (55.7%)$1.67M$1,3147bd 6ba 1,270sf0.10 misimilar size
871 41st Ave2026-10-28$1.29M$1,099,000$190,000 above asking (17.3%)$1.24M$8232bd 1ba 1,500sf0.66 mirecent
854 47th Ave2026-04-20$1.91M$1,385,000$525,000 above asking (37.9%)$1.98M$1,4672bd 1ba 1,350sf0.55 misimilar size
857 44th Ave2026-01-20$1.23MNo asking price—$1.45M$1,0361ba 1,399sf0.58 misimilar size
586 39th Ave2026-04-30$770KNo asking price—$799K$6264bd 2ba 1,275sf0.51 misimilar size
664 45th Ave2026-04-13$1.92M$1,395,000$520,000 above asking (37.3%)$1.99M$1,6552bd 2ba 1,200sf0.32 mi
622 44th Ave2025-11-04$1.76M$1,400,000$365,000 above asking (26.1%)$2.07M$1,5972bd 3ba 1,295sf0.31 misimilar size
779 43rd Ave2026-03-20$2.1M$1,650,000$450,000 above asking (27.3%)$2.21M$1,5514bd 2ba 1,425sf0.50 misimilar size
871 42nd Ave2026-06-11$2.13M$1,295,000$833,000 above asking (64.3%)$2.23M$1,5602bd 1ba 1,428sf0.63 misimilar size
4620 Anza St2026-07-06$1.92M$1,495,000$425,000 above asking (28.4%)$2.07M$1,2803bd 2ba 1,614sf0.58 mi3 bd
654 43rd Ave2026-08-27$1.96MNo asking price—$2.09M$1,1961ba 1,749sf0.38 mirecent
522 35th Ave2026-10-22$1.59M$998,000$590,800 above asking (59.2%)$1.52M$1,0043bd 2ba 1,516sf0.71 mi3 bd, recent
519 47th Ave2025-11-19$2.55M$1,895,000$655,000 above asking (34.6%)$2.99M$1,6603bd 2ba 1,800sf0.13 mi3 bd
570 44th Ave2026-02-06$1.3MNo asking price—$1.41M$1,2832bd 1ba 1,100sf0.26 mi
826 38th Ave2026-06-02$1.87M$1,150,000$720,000 above asking (62.6%)$1.96M$1,3552bd 1ba 1,445sf0.74 misimilar size
532 45th Ave2026-05-18$2.6MNo asking price—$2.72M$1,3793bd 3ba 1,975sf0.18 mi3 bd
668 45th Ave2025-11-19$1.22MNo asking price—$1.43M$8123bd 2ba 1,760sf0.33 mi3 bd
851 46th Ave2025-11-19$1.8M$1,400,000$400,000 above asking (28.6%)$2.11M$1,3983bd 3ba 1,509sf0.55 mi3 bd
731 46th Ave2026-05-29$2.2M$1,799,000$401,000 above asking (22.3%)$2.3M$1,2223bd 2ba 1,885sf0.40 mi3 bd
837 47th Ave2026-05-11$2.3M$1,695,000$605,000 above asking (35.7%)$2.41M$1,3463bd 2ba 1,790sf0.53 mi3 bd
599 45th Avenue2026-06-25$2.3MNo asking price—$2.41M$1,1153bd 2ba 2,160sf0.23 mi3 bd
683 42nd Ave2026-08-31$900KNo asking price—$960K$4782bd 2ba 2,010sf0.42 mirecent
655 39th Ave2026-04-23$1.7M$1,288,000$412,000 above asking (32.0%)$1.76M$9964bd 3ba 1,769sf0.53 mi
718 37th Ave2026-06-22$1.7M$998,000$702,000 above asking (70.3%)$1.78M$1,0264bd 4ba 1,735sf0.70 mi
876 46th Ave2026-09-28$1.92M$1,198,000$722,000 above asking (60.3%)$1.92M$9724bd 3ba 1,975sf0.58 mirecent
638 38th Ave2026-04-14$2.05M$1,495,000$555,000 above asking (37.1%)$2.13M$1,1293bd 2ba 1,882sf0.59 mi3 bd
899 40th Ave2026-07-09$1.6M$1,198,000$402,000 above asking (33.6%)$1.72M$8774bd 3ba 1,963sf0.71 mi
890 48th Ave2026-03-06$1.75M$1,480,000$275,000 above asking (18.6%)$1.85M$9403bd 3ba 1,965sf0.60 mi3 bd
827 46th Ave2026-05-15$2.2M$1,795,000$405,000 above asking (22.6%)$2.3M$1,1244bd 4ba 2,050sf0.52 mi
412 43rd Ave2026-02-27$2.29M$1,997,000$293,000 above asking (14.7%)$2.49M$1,0864bd 4ba 2,290sf0.23 mi
772 47th Ave2026-09-01$2.45M$2,180,000$270,000 above asking (12.4%)$2.45M$1,0364bd 5ba 2,366sf0.45 mirecent
5428 Anza St2026-04-13$2.3M$1,895,000$405,000 above asking (21.4%)$2.38M$1,0233bd 3ba 2,332sf0.22 mi3 bd
615 42nd Ave2025-11-12$2.4M$1,598,000$802,000 above asking (50.2%)$2.81M$1,2963bd 3ba 2,170sf0.36 mi3 bd
855 39th Ave2026-08-20$1.91M$1,888,000$20,000 above asking (1.1%)$2.04M$9093bd 3ba 2,240sf0.71 mi3 bd, recent
5200 Anza St2026-01-26$1.68M$1,498,000$182,000 above asking (12.1%)$1.99M$8464bd 2ba 2,350sf0.30 mi
826 40th Ave2026-06-18$3.3M$2,095,000$1,205,000 above asking (57.5%)$3.45M$1,5104bd 4ba 2,287sf0.66 mi
894 48th Ave2025-11-06$1.15M$1,149,000$1,000 above asking (0.1%)$1.35M$6512bd 2ba 2,069sf0.60 mi
419 42nd Ave2025-12-03$2.4M$2,195,000
cut from $2.4M
$205,000 above asking (9.3%)$2.86M$1,1875bd 6ba 2,411sf0.26 mi
878 47th Avenue2025-12-29$2.2MNo asking price—$2.62M$1,1645bd 4ba 2,253sf0.58 mi
651 41st Ave2025-10-29$2.27M$1,998,888
cut from $2.49M
$276,112 above asking (13.8%)$2.62M$1,1165bd 4ba 2,345sf0.43 mi

What other buyers offered

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